[MIRROR] Netherworld Mobs Refractor [MDB IGNORE] (#19181)

* Netherworld Mobs Refractor

* Update statues.dm

* Update tgstation.dme

* w

---------

Co-authored-by: Comxy <tijntensen@gmail.com>
Co-authored-by: Gandalf <9026500+Gandalf2k15@users.noreply.github.com>

_maps/RandomRuins/SpaceRuins/bigderelict1.dmm

@@ -617,7 +617,7 @@
 /area/ruin/space/has_grav/derelictoutpost)
 "cC" = (
 /obj/structure/alien/weeds/creature,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	health = 25;
 	maxHealth = 25;
@@ -633,7 +633,7 @@
 	icon_state = "trails_1";
 	name = "dried blood trail"
 	},
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	health = 25;
 	maxHealth = 25;
@@ -822,7 +822,7 @@
 /area/ruin/space/has_grav/derelictoutpost)
 "dl" = (
 /obj/structure/alien/weeds/creature,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	name = "Miss Tiggles"
 	},
 /turf/open/floor/iron,
@@ -1476,7 +1476,7 @@
 /area/ruin/space/has_grav/derelictoutpost)
 "RH" = (
 /obj/structure/alien/weeds/creature,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	health = 25;
 	maxHealth = 25;

_maps/RandomZLevels/SnowCabin.dmm

@@ -4566,7 +4566,7 @@
 	desc = "It looks like fancy glitter to me.";
 	name = "icy wind"
 	},
-/mob/living/simple_animal/hostile/netherworld/statue{
+/mob/living/basic/statue{
 	desc = "Just a snowman. Just a snowman. Oh god, it's just a snowman.";
 	faction = list("statue","mining");
 	health = 5000;

_maps/RandomZLevels/mothership_astrum.dmm

@@ -233,7 +233,7 @@
 /area/awaymission/mothership_astrum/halls)
 "dW" = (
 /obj/structure/alien/weeds,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	faction = list("Abductor");
 	health = 25;
@@ -458,7 +458,7 @@
 /area/awaymission/mothership_astrum/halls)
 "hz" = (
 /obj/structure/alien/weeds/creature,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	faction = list("Abductor");
 	health = 25;
@@ -642,7 +642,7 @@
 "kl" = (
 /obj/structure/alien/weeds/creature,
 /obj/structure/glowshroom/single,
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "Awh its so sm-OH GOD WHAT THE FUCK.";
 	faction = list("Abductor");
 	health = 25;
@@ -1102,7 +1102,7 @@
 /turf/open/floor/mineral/abductor,
 /area/awaymission/mothership_astrum/halls)
 "sc" = (
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "WHY ISN'T IT ATTACKING THE ALIENS TOO!?";
 	faction = list("Abductor");
 	health = 70;
@@ -2370,7 +2370,7 @@
 /turf/open/floor/wood,
 /area/awaymission/mothership_astrum/deck2)
 "Hx" = (
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "WHY ISN'T IT ATTACKING THE ALIENS TOO!?";
 	faction = list("Abductor");
 	health = 70;
@@ -2961,7 +2961,7 @@
 /turf/open/floor/plating/abductor,
 /area/awaymission/mothership_astrum/halls)
 "On" = (
-/mob/living/simple_animal/hostile/netherworld{
+/mob/living/basic/creature{
 	desc = "WHY ISN'T IT ATTACKING THE ALIENS TOO!?";
 	faction = list("Abductor");
 	health = 70;

_maps/RandomZLevels/research2.dmm

@@ -4276,7 +4276,7 @@
 /turf/open/floor/mineral/plasma,
 /area/space/nearstation)
 "nc" = (
-/mob/living/simple_animal/hostile/netherworld,
+/mob/living/basic/creature,
 /turf/open/floor/mineral/plasma,
 /area/space/nearstation)
 "nd" = (

_maps/RandomZLevels/snowdin.dmm

@@ -2219,10 +2219,6 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/mining_main)
-"gt" = (
-/mob/living/simple_animal/hostile/giant_spider/nurse/ice,
-/turf/open/misc/asteroid/snow/ice,
-/area/awaymission/snowdin/cave/cavern)
 "gu" = (
 /obj/structure/grille,
 /turf/open/floor/plating,
@@ -2851,6 +2847,16 @@
 	temperature = 120
 	},
 /area/awaymission/snowdin/cave/cavern)
+"in" = (
+/mob/living/basic/blankbody{
+	desc = "It's Caleb Reed, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
+	name = "Caleb Reed"
+	},
+/turf/open/floor/engine/cult{
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
+	temperature = 120
+	},
+/area/awaymission/snowdin/cave/cavern)
 "io" = (
 /obj/machinery/atmospherics/pipe/smart/manifold4w/supply/hidden{
 	dir = 5
@@ -3539,6 +3545,16 @@
 /obj/item/storage/toolbox/mechanical/old,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/garage)
+"jO" = (
+/mob/living/basic/blankbody{
+	desc = "It's Jacob Ullman, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
+	name = "Jacob Ullman"
+	},
+/turf/open/floor/engine/cult{
+	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
+	temperature = 120
+	},
+/area/awaymission/snowdin/cave/cavern)
 "jP" = (
 /obj/machinery/atmospherics/pipe/smart/manifold4w/scrubbers/hidden{
 	piping_layer = 4;
@@ -3961,16 +3977,6 @@
 /obj/effect/mapping_helpers/broken_floor,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/garage)
-"la" = (
-/mob/living/simple_animal/hostile/netherworld/blankbody{
-	desc = "It's Jacob Ullman, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
-	name = "Jacob Ullman"
-	},
-/turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
-	temperature = 120
-	},
-/area/awaymission/snowdin/cave/cavern)
 "lb" = (
 /obj/machinery/light/directional/west,
 /obj/machinery/atmospherics/pipe/smart/manifold4w/scrubbers/hidden{
@@ -5509,6 +5515,11 @@
 /obj/item/pen,
 /turf/open/floor/iron/grimy,
 /area/awaymission/snowdin/post/cavern2)
+"pc" = (
+/obj/structure/spider/stickyweb,
+/mob/living/basic/giant_spider/hunter/ice,
+/turf/open/misc/asteroid/snow/ice,
+/area/awaymission/snowdin/cave/cavern)
 "pd" = (
 /obj/structure/bed,
 /turf/open/floor/iron/grimy,
@@ -6438,12 +6449,21 @@
 /obj/structure/lattice/catwalk,
 /turf/open/lava/plasma,
 /area/awaymission/snowdin/cave/cavern)
+"rW" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/window/reinforced/plasma/spawner,
+/turf/open/lava/plasma,
+/area/awaymission/snowdin/cave/cavern)
 "rY" = (
 /obj/structure/table/wood,
 /obj/effect/spawner/random/exotic/snow_gear,
 /obj/effect/spawner/random/exotic/snow_gear,
 /turf/open/floor/wood,
 /area/awaymission/snowdin/igloo)
+"rZ" = (
+/mob/living/basic/migo,
+/turf/open/floor/engine/cult,
+/area/awaymission/snowdin/post/cavern2)
 "sa" = (
 /obj/machinery/holopad,
 /turf/open/floor/engine/cult,
@@ -6947,20 +6967,11 @@
 /obj/effect/spawner/structure/electrified_grille,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/cavern1)
-"uR" = (
-/mob/living/simple_animal/hostile/netherworld/migo,
-/turf/open/floor/iron,
-/area/awaymission/snowdin/post/mining_dock)
 "uS" = (
 /mob/living/simple_animal/hostile/skeleton/plasmaminer,
 /obj/effect/mapping_helpers/broken_floor,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/cavern1)
-"uT" = (
-/obj/structure/lattice/catwalk,
-/obj/structure/window/reinforced/plasma/spawner,
-/turf/open/lava/plasma,
-/area/awaymission/snowdin/cave/cavern)
 "uU" = (
 /obj/item/chair,
 /turf/open/floor/iron,
@@ -7473,6 +7484,16 @@
 /obj/item/shard,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/mining_dock)
+"xA" = (
+/obj/effect/turf_decal/tile/neutral{
+	dir = 1
+	},
+/obj/effect/turf_decal/tile/neutral{
+	dir = 8
+	},
+/mob/living/basic/migo,
+/turf/open/floor/iron,
+/area/awaymission/snowdin/post/mining_dock)
 "xB" = (
 /obj/effect/turf_decal/stripes/line{
 	dir = 4
@@ -7970,6 +7991,12 @@
 /obj/structure/fence/corner,
 /turf/open/floor/plating/snowed/cavern,
 /area/awaymission/snowdin/cave/cavern)
+"zl" = (
+/obj/structure/lattice/catwalk,
+/obj/structure/window/reinforced/plasma/spawner/north,
+/obj/structure/window/reinforced/plasma/spawner,
+/turf/open/lava/plasma,
+/area/awaymission/snowdin/cave/cavern)
 "zm" = (
 /obj/effect/spawner/structure/window/reinforced,
 /obj/machinery/door/firedoor,
@@ -8621,6 +8648,13 @@
 /obj/machinery/light/small/directional/east,
 /turf/open/misc/asteroid/snow,
 /area/awaymission/snowdin/cave)
+"BJ" = (
+/mob/living/basic/blankbody{
+	desc = "It's Caleb Reed, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
+	name = "Caleb Reed"
+	},
+/turf/open/misc/ice/smooth,
+/area/awaymission/snowdin/cave)
 "BK" = (
 /obj/machinery/atmospherics/components/unary/portables_connector/visible{
 	dir = 8
@@ -8739,12 +8773,6 @@
 	},
 /turf/open/floor/plating/snowed,
 /area/awaymission/snowdin/cave)
-"Ch" = (
-/obj/effect/turf_decal/stripes/line,
-/mob/living/simple_animal/hostile/netherworld/migo,
-/obj/effect/mapping_helpers/broken_floor,
-/turf/open/floor/plating,
-/area/awaymission/snowdin/post/mining_main/mechbay)
 "Cj" = (
 /obj/structure/fence{
 	dir = 4
@@ -9728,6 +9756,10 @@
 /obj/structure/cable,
 /turf/open/floor/iron,
 /area/awaymission/snowdin/post/mining_dock)
+"Hb" = (
+/mob/living/basic/migo,
+/turf/open/floor/iron,
+/area/awaymission/snowdin/post/mining_dock)
 "Hc" = (
 /obj/structure/table,
 /obj/item/storage/toolbox/mechanical{
@@ -9922,6 +9954,12 @@
 /obj/effect/decal/cleanable/oil,
 /turf/open/floor/iron,
 /area/awaymission/snowdin/post/mining_main/mechbay)
+"HQ" = (
+/obj/effect/turf_decal/stripes/line,
+/mob/living/basic/migo,
+/obj/effect/mapping_helpers/broken_floor,
+/turf/open/floor/plating,
+/area/awaymission/snowdin/post/mining_main/mechbay)
 "HR" = (
 /obj/effect/turf_decal/stripes/corner{
 	dir = 1
@@ -10355,11 +10393,6 @@
 /obj/machinery/space_heater,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/mining_dock)
-"Jo" = (
-/obj/structure/spider/stickyweb,
-/mob/living/simple_animal/hostile/giant_spider/hunter/ice,
-/turf/open/misc/asteroid/snow/ice,
-/area/awaymission/snowdin/cave/cavern)
 "Jp" = (
 /obj/structure/closet/crate{
 	icon_state = "crateopen"
@@ -11008,10 +11041,6 @@
 	},
 /turf/open/floor/iron,
 /area/awaymission/snowdin/post/mining_dock)
-"Lc" = (
-/mob/living/simple_animal/hostile/netherworld/migo,
-/turf/open/floor/iron/white,
-/area/awaymission/snowdin/post/mining_main/robotics)
 "Lf" = (
 /obj/machinery/power/apc/auto_name/directional/north,
 /obj/structure/cable,
@@ -11387,16 +11416,6 @@
 	},
 /turf/open/floor/wood,
 /area/awaymission/snowdin/post/dorm)
-"Nj" = (
-/obj/effect/turf_decal/tile/neutral{
-	dir = 1
-	},
-/obj/effect/turf_decal/tile/neutral{
-	dir = 8
-	},
-/mob/living/simple_animal/hostile/netherworld/migo,
-/turf/open/floor/iron,
-/area/awaymission/snowdin/post/mining_dock)
 "Nk" = (
 /obj/structure/closet/cabinet,
 /obj/item/clothing/suit/hooded/wintercoat/security,
@@ -11621,13 +11640,6 @@
 	},
 /turf/open/floor/iron,
 /area/awaymission/snowdin/post/gateway)
-"Oy" = (
-/mob/living/simple_animal/hostile/netherworld/blankbody{
-	desc = "It's Caleb Reed, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
-	name = "Caleb Reed"
-	},
-/turf/open/misc/ice/smooth,
-/area/awaymission/snowdin/cave)
 "Oz" = (
 /obj/structure/closet/crate/wooden,
 /obj/effect/spawner/random/exotic/antag_gear_weak,
@@ -11687,14 +11699,6 @@
 /obj/effect/decal/cleanable/dirt,
 /turf/open/floor/iron/showroomfloor,
 /area/awaymission/snowdin/post/dorm)
-"OU" = (
-/obj/machinery/atmospherics/pipe/smart/manifold4w/supply/hidden{
-	dir = 5
-	},
-/obj/structure/spider/stickyweb,
-/mob/living/simple_animal/hostile/giant_spider/hunter/ice,
-/turf/open/floor/iron/freezer,
-/area/awaymission/snowdin/post/kitchen)
 "OV" = (
 /obj/structure/table/wood,
 /turf/open/misc/asteroid/snow{
@@ -11789,6 +11793,14 @@
 	},
 /turf/open/misc/asteroid/snow,
 /area/awaymission/snowdin/outside)
+"Pr" = (
+/obj/machinery/atmospherics/pipe/smart/manifold4w/supply/hidden{
+	dir = 5
+	},
+/obj/structure/spider/stickyweb,
+/mob/living/basic/giant_spider/hunter/ice,
+/turf/open/floor/iron/freezer,
+/area/awaymission/snowdin/post/kitchen)
 "Ps" = (
 /obj/effect/turf_decal/weather/snow/corner{
 	dir = 1
@@ -11827,10 +11839,6 @@
 /obj/machinery/light/small/directional/south,
 /turf/open/floor/iron/showroomfloor,
 /area/awaymission/snowdin/post/cavern2)
-"PK" = (
-/mob/living/simple_animal/hostile/giant_spider/hunter/ice,
-/turf/open/misc/asteroid/snow/ice,
-/area/awaymission/snowdin/cave/cavern)
 "PL" = (
 /obj/structure/chair,
 /obj/machinery/light/small/directional/west,
@@ -11971,10 +11979,6 @@
 /obj/machinery/space_heater,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/cavern1)
-"Qu" = (
-/mob/living/simple_animal/hostile/giant_spider/ice,
-/turf/open/misc/asteroid/snow/ice,
-/area/awaymission/snowdin/cave/cavern)
 "Qv" = (
 /obj/effect/decal/cleanable/dirt,
 /obj/structure/extinguisher_cabinet/directional/south,
@@ -12047,6 +12051,10 @@
 /obj/item/disk/holodisk/snowdin/weregettingpaidright,
 /turf/open/floor/iron/dark,
 /area/awaymission/snowdin/post/research)
+"QM" = (
+/mob/living/basic/giant_spider/nurse/ice,
+/turf/open/misc/asteroid/snow/ice,
+/area/awaymission/snowdin/cave/cavern)
 "QN" = (
 /obj/machinery/atmospherics/pipe/smart/manifold4w/scrubbers/hidden{
 	piping_layer = 4;
@@ -12287,6 +12295,10 @@
 /obj/machinery/light/small/directional/east,
 /turf/open/floor/iron/dark/snowdin,
 /area/awaymission/snowdin/cave)
+"Si" = (
+/mob/living/basic/giant_spider/hunter/ice,
+/turf/open/misc/asteroid/snow/ice,
+/area/awaymission/snowdin/cave/cavern)
 "Sj" = (
 /obj/machinery/button/door/directional/south{
 	id = "snowdinturbineoutlet";
@@ -12640,10 +12652,6 @@
 /mob/living/simple_animal/hostile/skeleton/plasmaminer,
 /turf/open/floor/plating/snowed/cavern,
 /area/awaymission/snowdin/cave/cavern)
-"TX" = (
-/mob/living/simple_animal/hostile/netherworld/migo,
-/turf/open/floor/engine/cult,
-/area/awaymission/snowdin/post/cavern2)
 "TY" = (
 /obj/machinery/power/port_gen/pacman,
 /obj/item/stack/sheet/mineral/plasma{
@@ -12830,6 +12838,10 @@
 /obj/effect/mob_spawn/corpse/human/syndicatesoldier,
 /turf/open/misc/asteroid/snow,
 /area/awaymission/snowdin/cave)
+"Vd" = (
+/mob/living/basic/migo,
+/turf/open/floor/iron/white,
+/area/awaymission/snowdin/post/mining_main/robotics)
 "Ve" = (
 /mob/living/simple_animal/hostile/skeleton/plasmaminer,
 /turf/open/misc/asteroid/snow/ice,
@@ -12866,6 +12878,10 @@
 	slowdown = 1
 	},
 /area/awaymission/snowdin/outside)
+"Vo" = (
+/mob/living/basic/giant_spider/ice,
+/turf/open/misc/asteroid/snow/ice,
+/area/awaymission/snowdin/cave/cavern)
 "Vp" = (
 /obj/item/paper/crumpled/ruins/snowdin/misc1,
 /obj/effect/turf_decal/tile/neutral/fourcorners,
@@ -12985,16 +13001,6 @@
 /obj/machinery/power/apc/auto_name/directional/east,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/mining_dock)
-"Wc" = (
-/mob/living/simple_animal/hostile/netherworld/blankbody{
-	desc = "It's Caleb Reed, but their flesh has an ashy texture, and their face is featureless save an eerie smile.";
-	name = "Caleb Reed"
-	},
-/turf/open/floor/engine/cult{
-	initial_gas_mix = "n2=82;plasma=24;TEMP=120";
-	temperature = 120
-	},
-/area/awaymission/snowdin/cave/cavern)
 "We" = (
 /obj/structure/rack,
 /obj/machinery/light/small/directional/east,
@@ -13159,12 +13165,6 @@
 /obj/structure/cable,
 /turf/open/floor/plating,
 /area/awaymission/snowdin/post/mining_main/mechbay)
-"WY" = (
-/obj/structure/lattice/catwalk,
-/obj/structure/window/reinforced/plasma/spawner/north,
-/obj/structure/window/reinforced/plasma/spawner,
-/turf/open/lava/plasma,
-/area/awaymission/snowdin/cave/cavern)
 "Xb" = (
 /mob/living/simple_animal/hostile/skeleton/eskimo,
 /turf/open/floor/plating,
@@ -26283,7 +26283,7 @@ be
 bu
 bL
 Lg
-OU
+Pr
 dn
 dO
 et
@@ -46112,7 +46112,7 @@ ae
 ae
 aj
 QS
-Oy
+BJ
 QS
 QS
 QS
@@ -51282,7 +51282,7 @@ wN
 wN
 WN
 WN
-Qu
+Vo
 WN
 WN
 wN
@@ -51785,13 +51785,13 @@ eJ
 wN
 WN
 WN
-Qu
+Vo
 wN
 wN
 WN
 WN
 WN
-gt
+QM
 WN
 WN
 eJ
@@ -52057,7 +52057,7 @@ eJ
 eJ
 eJ
 WN
-gt
+QM
 WN
 wN
 WN
@@ -52507,7 +52507,7 @@ gc
 gV
 gc
 gc
-la
+jO
 gc
 gc
 gc
@@ -52552,7 +52552,7 @@ eJ
 eJ
 eJ
 WN
-gt
+QM
 eJ
 eJ
 eJ
@@ -53077,10 +53077,10 @@ eJ
 eJ
 eJ
 WN
-PK
+Si
 WN
 WN
-Jo
+pc
 eJ
 eJ
 eJ
@@ -53276,7 +53276,7 @@ eK
 ge
 gc
 gc
-Wc
+in
 gc
 gc
 ge
@@ -58624,7 +58624,7 @@ GA
 GX
 Hu
 HL
-Lc
+Vd
 IB
 Gx
 wM
@@ -60163,7 +60163,7 @@ Lx
 xy
 Gj
 xy
-uR
+Hb
 Hx
 xy
 Ie
@@ -60517,7 +60517,7 @@ eJ
 eJ
 UT
 WN
-PK
+Si
 eJ
 eJ
 eJ
@@ -62221,7 +62221,7 @@ Gl
 GJ
 Hf
 He
-Ch
+HQ
 Il
 GH
 WX
@@ -62400,7 +62400,7 @@ Bx
 BF
 rV
 rV
-uT
+rW
 fr
 sG
 rV
@@ -62545,7 +62545,7 @@ fr
 fr
 fr
 pA
-uT
+rW
 fr
 sG
 pA
@@ -62639,9 +62639,9 @@ fr
 fr
 pA
 rV
-uT
+rW
 fr
-WY
+zl
 fr
 sG
 rV
@@ -64433,7 +64433,7 @@ wD
 wT
 xe
 xs
-Nj
+xA
 xI
 xN
 wL
@@ -65047,7 +65047,7 @@ Cc
 rV
 rV
 rV
-uT
+rW
 fr
 sG
 rV
@@ -66332,7 +66332,7 @@ rV
 rV
 rV
 rV
-uT
+rW
 fr
 sG
 rV
@@ -66509,7 +66509,7 @@ fr
 fr
 rV
 rV
-uT
+rW
 fr
 sG
 rV
@@ -66657,7 +66657,7 @@ pD
 pE
 Po
 qH
-TX
+rZ
 ss
 ql
 ow
@@ -68034,7 +68034,7 @@ eJ
 eJ
 eJ
 pA
-uT
+rW
 fr
 sG
 rV

_maps/shuttles/whiteship_kilo.dmm

@@ -40,8 +40,8 @@
 /obj/machinery/atmospherics/pipe/smart/manifold4w/supply/hidden{
 	dir = 4
 	},
-/mob/living/simple_animal/hostile/netherworld/migo{
-	environment_smash = 0
+/mob/living/basic/migo{
+	obj_damage = 0
 	},
 /turf/open/floor/plating,
 /area/shuttle/abandoned/engine)
@@ -381,8 +381,8 @@
 /obj/structure/chair/office/light{
 	dir = 4
 	},
-/mob/living/simple_animal/hostile/netherworld/blankbody{
-	environment_smash = 0
+/mob/living/basic/blankbody{
+	obj_damage = 0
 	},
 /obj/effect/decal/cleanable/blood,
 /obj/item/paper/crumpled/bloody{
@@ -433,8 +433,8 @@
 /obj/structure/chair{
 	dir = 4
 	},
-/mob/living/simple_animal/hostile/netherworld/migo{
-	environment_smash = 0
+/mob/living/basic/migo{
+	obj_damage = 0
 	},
 /turf/open/floor/bamboo,
 /area/shuttle/abandoned/bar)
@@ -753,8 +753,8 @@
 	dir = 1
 	},
 /obj/effect/decal/cleanable/dirt,
-/mob/living/simple_animal/hostile/netherworld{
-	environment_smash = 0
+/mob/living/basic/creature{
+	obj_damage = 0
 	},
 /obj/effect/decal/cleanable/greenglow,
 /turf/open/floor/plating,
@@ -1112,8 +1112,8 @@
 /area/shuttle/abandoned/engine)
 "Wj" = (
 /obj/effect/decal/cleanable/dirt,
-/mob/living/simple_animal/hostile/netherworld{
-	environment_smash = 0
+/mob/living/basic/creature{
+	obj_damage = 0
 	},
 /turf/open/floor/plating,
 /area/shuttle/abandoned/cargo)

_maps/templates/lazy_templates/wizard_den.dmm

@@ -149,6 +149,14 @@
 	},
 /turf/open/floor/engine/cult,
 /area/centcom/wizard_station)
+"pa" = (
+/obj/structure/table/wood,
+/obj/item/clothing/head/wizard/tape,
+/obj/item/clothing/suit/wizrobe/tape,
+/obj/item/staff/tape,
+/obj/item/stack/sticky_tape/super,
+/turf/open/floor/engine/cult,
+/area/centcom/wizard_station)
 "pq" = (
 /obj/item/soap/homemade,
 /obj/machinery/light/small/directional/west,
@@ -186,6 +194,13 @@
 /obj/machinery/light/directional/east,
 /turf/open/floor/engine/cult,
 /area/centcom/wizard_station)
+"tv" = (
+/obj/effect/decal/cleanable/blood/splatter,
+/mob/living/basic/creature{
+	name = "Experiment 35b"
+	},
+/turf/open/floor/grass,
+/area/centcom/wizard_station)
 "tz" = (
 /obj/structure/table/wood/fancy,
 /obj/item/camera/spooky,
@@ -303,14 +318,6 @@
 /obj/machinery/light/small/directional/south,
 /turf/open/floor/iron,
 /area/centcom/wizard_station)
-"Iz" = (
-/obj/structure/table/wood,
-/obj/item/clothing/head/wizard/tape,
-/obj/item/clothing/suit/wizrobe/tape,
-/obj/item/staff/tape,
-/obj/item/stack/sticky_tape/super,
-/turf/open/floor/engine/cult,
-/area/centcom/wizard_station)
 "IZ" = (
 /obj/structure/chair/wood/wings{
 	dir = 1
@@ -389,13 +396,6 @@
 /obj/structure/chair/wood/wings,
 /turf/open/floor/carpet,
 /area/centcom/wizard_station)
-"QL" = (
-/obj/effect/decal/cleanable/blood/splatter,
-/mob/living/simple_animal/hostile/netherworld{
-	name = "Experiment 35b"
-	},
-/turf/open/floor/grass,
-/area/centcom/wizard_station)
 "RT" = (
 /obj/structure/table/wood/poker,
 /obj/item/toy/cards/deck/wizoff{
@@ -1354,7 +1354,7 @@ qo
 iQ
 gC
 dp
-Iz
+pa
 hT
 hT
 OV
@@ -1526,7 +1526,7 @@ lL
 cs
 nN
 kZ
-QL
+tv
 JN
 kZ
 cs

code/datums/ai/basic_mobs/basic_ai_behaviors/basic_attacking.dm

@@ -41,6 +41,9 @@
 	if(!succeeded)
 		controller.blackboard -= target_key
 
+/datum/ai_behavior/basic_melee_attack/average_speed
+	action_cooldown = 1 SECONDS
+
 /datum/ai_behavior/basic_ranged_attack
 	action_cooldown = 0.6 SECONDS
 	behavior_flags = AI_BEHAVIOR_REQUIRE_MOVEMENT | AI_BEHAVIOR_MOVE_AND_PERFORM

code/datums/ai/basic_mobs/basic_subtrees/simple_attack_target.dm

@@ -11,6 +11,9 @@
 	controller.queue_behavior(melee_attack_behavior, BB_BASIC_MOB_CURRENT_TARGET, BB_TARGETTING_DATUM, BB_BASIC_MOB_CURRENT_TARGET_HIDING_LOCATION)
 	return SUBTREE_RETURN_FINISH_PLANNING //we are going into battle...no distractions.
 
+/datum/ai_planning_subtree/basic_melee_attack_subtree/average_speed
+	melee_attack_behavior = /datum/ai_behavior/basic_melee_attack/average_speed
+
 //If you give this to something without the element you are a dumbass.
 /datum/ai_planning_subtree/basic_ranged_attack_subtree
 	var/datum/ai_behavior/basic_ranged_attack/ranged_attack_behavior = /datum/ai_behavior/basic_ranged_attack

code/datums/components/damage_buffs.dm

@@ -0,0 +1,25 @@
+/**
+ * Attached to a mob so it can change or do actions based on the fact it got attacked.
+ */
+/datum/component/damage_buffs
+	/// Callback to a mob for health changes
+	var/datum/callback/health_callback
+
+/datum/component/damage_buffs/Initialize(datum/callback/health_callback)
+	if(!ismob(parent))
+		return ELEMENT_INCOMPATIBLE
+
+	src.health_callback = health_callback
+	parent.AddElement(/datum/element/relay_attackers)
+
+/datum/component/damage_buffs/RegisterWithParent()
+	RegisterSignal(parent, COMSIG_ATOM_WAS_ATTACKED, PROC_REF(on_attacked))
+
+/datum/component/damage_buffs/UnregisterFromParent()
+	UnregisterSignal(parent, COMSIG_ATOM_WAS_ATTACKED)
+
+/// Add an attacking atom to a blackboard list of things which attacked us
+/datum/component/damage_buffs/proc/on_attacked(mob/victim, atom/attacker)
+	SIGNAL_HANDLER
+
+	health_callback?.InvokeAsync(attacker)

code/datums/memory/_memory.dm

@@ -237,6 +237,7 @@
 		/mob/living/basic/pet/dog/breaddog,
 		/mob/living/basic/pet/dog/corgi,
 		/mob/living/basic/pet/dog/pug,
+		/mob/living/basic/statue,
 		/mob/living/basic/stickman,
 		/mob/living/basic/stickman/dog,
 		/mob/living/simple_animal/butterfly,
@@ -256,7 +257,6 @@
 		/mob/living/simple_animal/hostile/megafauna/dragon/lesser,
 		/mob/living/simple_animal/hostile/morph,
 		/mob/living/simple_animal/hostile/mushroom,
-		/mob/living/simple_animal/hostile/netherworld/statue,
 		/mob/living/simple_animal/hostile/retaliate/bat,
 		/mob/living/simple_animal/hostile/retaliate/goat,
 		/mob/living/simple_animal/parrot,

code/game/objects/items/dice.dm

@@ -351,7 +351,7 @@
 			for(var/direction in GLOB.alldirs)
 				var/turf/stepped_turf = get_step(get_turf(user), direction)
 				do_sparks(3, FALSE, stepped_turf)
-				new /mob/living/simple_animal/hostile/netherworld(stepped_turf)
+				new /mob/living/basic/creature(stepped_turf)
 		if(4)
 			//Destroy Equipment
 			selected_turf.visible_message(span_userdanger("Everything [user] is holding and wearing disappears!"))

code/game/objects/structures/petrified_statue.dm

@@ -43,8 +43,8 @@
 
 /obj/structure/statue/petrified/Destroy()
 
-	if(istype(src.loc, /mob/living/simple_animal/hostile/netherworld/statue))
-		var/mob/living/simple_animal/hostile/netherworld/statue/S = src.loc
+	if(istype(src.loc, /mob/living/basic/statue))
+		var/mob/living/basic/statue/S = src.loc
 		forceMove(S.loc)
 		if(S.mind)
 			if(petrified_mob)

code/game/objects/structures/spawner.dm

@@ -92,3 +92,48 @@
 	name = "wumborian fugu den"
 	desc = "A den housing a nest of wumborian fugus, how do they all even fit in there?"
 	mob_types = list(/mob/living/simple_animal/hostile/asteroid/fugu)
+
+/obj/structure/spawner/nether
+	name = "netherworld link"
+	desc = null //see examine()
+	icon_state = "nether"
+	max_integrity = 50
+	spawn_time = 60 SECONDS
+	max_mobs = 15
+	icon = 'icons/mob/simple/lavaland/nest.dmi'
+	spawn_text = "crawls through"
+	mob_types = list(/mob/living/basic/migo, /mob/living/basic/creature, /mob/living/basic/blankbody)
+	faction = list("nether")
+
+/obj/structure/spawner/nether/Initialize(mapload)
+	. = ..()
+	START_PROCESSING(SSprocessing, src)
+
+/obj/structure/spawner/nether/examine(mob/user)
+	. = ..()
+	if(isskeleton(user) || iszombie(user))
+		. += "A direct link to another dimension full of creatures very happy to see you. [span_nicegreen("You can see your house from here!")]"
+	else
+		. += "A direct link to another dimension full of creatures not very happy to see you. [span_warning("Entering the link would be a very bad idea.")]"
+
+/obj/structure/spawner/nether/attack_hand(mob/user, list/modifiers)
+	. = ..()
+	if(isskeleton(user) || iszombie(user))
+		to_chat(user, span_notice("You don't feel like going home yet..."))
+	else
+		user.visible_message(span_warning("[user] is violently pulled into the link!"), \
+							span_userdanger("Touching the portal, you are quickly pulled through into a world of unimaginable horror!"))
+		contents.Add(user)
+
+/obj/structure/spawner/nether/process(delta_time)
+	for(var/mob/living/living_mob in contents)
+		if(living_mob)
+			playsound(src, 'sound/magic/demon_consume.ogg', 50, TRUE)
+			living_mob.adjustBruteLoss(60 * delta_time)
+			new /obj/effect/gibspawner/generic(get_turf(living_mob), living_mob)
+			if(living_mob.stat == DEAD)
+				var/mob/living/basic/blankbody/newmob = new(loc)
+				newmob.name = "[living_mob]"
+				newmob.desc = "It's [living_mob], but [living_mob.p_their()] flesh has an ashy texture, and [living_mob.p_their()] face is featureless save an eerie smile."
+				src.visible_message(span_warning("[living_mob] reemerges from the link!"))
+				qdel(living_mob)

code/modules/art/statues.dm

@@ -298,7 +298,7 @@
 	AddElement(/datum/element/eyestab)
 	AddElement(/datum/element/wall_engraver)
 	//deals 200 damage to statues, meaning you can actually kill one in ~250 hits
-	AddElement(/datum/element/bane, target_type = /mob/living/simple_animal/hostile/netherworld/statue, damage_multiplier = 40)
+	AddElement(/datum/element/bane, target_type = /mob/living/basic/statue, damage_multiplier = 40)
 
 /obj/item/chisel/Destroy()
 	prepared_block = null

code/modules/mob/living/basic/space_fauna/netherworld/blankbody.dm

@@ -0,0 +1,78 @@
+/mob/living/basic/blankbody
+	name = "blank body"
+	desc = "This looks human enough, but its flesh has an ashy texture, and it's face is featureless save an eerie smile."
+	icon_state = "blank-body"
+	icon_living = "blank-body"
+	icon_dead = "blank-dead"
+	health = 100
+	maxHealth = 100
+	obj_damage = 50
+	melee_damage_lower = 2
+	melee_damage_upper = 6
+	speed = 1
+	attack_verb_continuous = "punches"
+	attack_verb_simple = "punch"
+	attack_sound = 'sound/weapons/bladeslice.ogg'
+	attack_vis_effect = ATTACK_EFFECT_SLASH
+	faction = list("nether")
+	speak_emote = list("screams")
+	death_message = "falls apart into a fine dust."
+	unsuitable_atmos_damage = 0
+	unsuitable_cold_damage = 0
+	unsuitable_heat_damage = 0
+	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
+
+	ai_controller = /datum/ai_controller/basic_controller/blankbody
+	/// Used for mobs that get spawned in a spawner appearently.
+	var/datum/component/spawner/nest
+
+/mob/living/basic/blankbody/Initialize(mapload)
+	. = ..()
+	var/datum/callback/health_changes_callback = CALLBACK(src, PROC_REF(health_check))
+	AddElement(/datum/element/swabable, CELL_LINE_TABLE_NETHER, CELL_VIRUS_TABLE_GENERIC_MOB, 1, 0)
+	AddComponent(/datum/component/damage_buffs, health_changes_callback)
+
+/mob/living/basic/blankbody/proc/health_check(mob/living/attacker)
+	if(health < maxHealth * 0.25)
+		health_low_behaviour()
+	else if (health < maxHealth * 0.5)
+		health_medium_behaviour()
+	else if (health < maxHealth * 0.75)
+		health_high_behaviour()
+	else
+		health_full_behaviour()
+
+/mob/living/basic/blankbody/proc/health_full_behaviour()
+	melee_damage_lower = 2
+	melee_damage_upper = 6
+
+/mob/living/basic/blankbody/proc/health_high_behaviour()
+	melee_damage_lower = 4
+	melee_damage_upper = 8
+
+/mob/living/basic/blankbody/proc/health_medium_behaviour()
+	melee_damage_lower = 8
+	melee_damage_upper = 12
+
+/mob/living/basic/blankbody/proc/health_low_behaviour()
+	melee_damage_lower = 10
+	melee_damage_upper = 20
+
+/mob/living/basic/blankbody/Destroy()
+	if(nest)
+		nest.spawned_mobs -= src
+		nest = null
+	return ..()
+
+/datum/ai_controller/basic_controller/blankbody
+	blackboard = list(
+		BB_TARGETTING_DATUM = new /datum/targetting_datum/basic(),
+	)
+
+	ai_movement = /datum/ai_movement/basic_avoidance
+	idle_behavior = /datum/idle_behavior/idle_random_walk
+	planning_subtrees = list(
+		/datum/ai_planning_subtree/simple_find_target,
+		/datum/ai_planning_subtree/attack_obstacle_in_path,
+		/datum/ai_planning_subtree/basic_melee_attack_subtree/average_speed,
+	)

code/modules/mob/living/basic/space_fauna/netherworld/creature.dm

@@ -0,0 +1,140 @@
+/mob/living/basic/creature
+	name = "creature"
+	desc = "A sanity-destroying otherthing from the netherworld."
+	icon_state = "otherthing"
+	icon_living = "otherthing"
+	icon_dead = "otherthing-dead"
+	health = 50
+	maxHealth = 50
+	obj_damage = 50
+	melee_damage_lower = 20
+	melee_damage_upper = 30
+	speed = 2
+	attack_verb_continuous = "slashes"
+	attack_verb_simple = "slash"
+	gold_core_spawnable = HOSTILE_SPAWN
+	attack_sound = 'sound/weapons/bite.ogg'
+	attack_vis_effect = ATTACK_EFFECT_BITE
+	faction = list("nether")
+	speak_emote = list("screams")
+	death_message = "gets his head split open."
+	unsuitable_atmos_damage = 0
+	unsuitable_cold_damage = 0
+	unsuitable_heat_damage = 0
+	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
+
+	ai_controller = /datum/ai_controller/basic_controller/creature
+	/// Used for checking if the mob is phased or not.
+	var/is_phased = FALSE
+	/// Used for mobs that get spawned in a spawner appearently.
+	var/datum/component/spawner/nest
+
+/mob/living/basic/creature/Initialize(mapload)
+	. = ..()
+	var/datum/callback/health_changes_callback = CALLBACK(src, PROC_REF(health_check))
+	AddElement(/datum/element/swabable, CELL_LINE_TABLE_NETHER, CELL_VIRUS_TABLE_GENERIC_MOB, 1, 0)
+	AddComponent(/datum/component/damage_buffs, health_changes_callback)
+	var/datum/action/innate/creature/teleport/teleport = new(src)
+	teleport.Grant(src)
+
+/mob/living/basic/creature/proc/health_check(mob/living/attacker)
+	if(health < maxHealth * 0.25)
+		health_low_behaviour()
+	else if (health < maxHealth * 0.5)
+		health_medium_behaviour()
+	else if (health < maxHealth * 0.75)
+		health_high_behaviour()
+	else
+		health_full_behaviour()
+
+/mob/living/basic/creature/proc/health_full_behaviour()
+	melee_damage_lower = 20
+	melee_damage_upper = 30
+	set_varspeed(2)
+
+/mob/living/basic/creature/proc/health_high_behaviour()
+	melee_damage_lower = 25
+	melee_damage_upper = 40
+	set_varspeed(1.5)
+
+/mob/living/basic/creature/proc/health_medium_behaviour()
+	melee_damage_lower = 30
+	melee_damage_upper = 50
+	set_varspeed(1)
+
+/mob/living/basic/creature/proc/health_low_behaviour()
+	melee_damage_lower = 35
+	melee_damage_upper = 60
+	set_varspeed(0.5)
+
+/mob/living/basic/creature/proc/can_be_seen(turf/location)
+	// Check for darkness
+	if(location?.lighting_object)
+		if(location.get_lumcount() < 0.1) // No one can see us in the darkness, right?
+			return null
+
+	// We aren't in darkness, loop for viewers.
+	var/list/check_list = list(src)
+	if(location)
+		check_list += location
+
+	// This loop will, at most, loop twice.
+	for(var/atom/check in check_list)
+		for(var/mob/living/mob_target in oview(src, 7)) // They probably cannot see us if we cannot see them... can they?
+			if(mob_target.client && !mob_target.is_blind() && !mob_target.has_unlimited_silicon_privilege)
+				return mob_target
+		for(var/obj/vehicle/sealed/mecha/mecha_mob_target in oview(src, 7))
+			for(var/mob/mechamob_target as anything in mecha_mob_target.occupants)
+				if(mechamob_target.client && !mechamob_target.is_blind())
+					return mechamob_target
+	return null
+
+/datum/action/innate/creature
+	background_icon_state = "bg_default"
+	overlay_icon_state = "bg_default_border"
+
+/datum/action/innate/creature/teleport
+	name = "Teleport"
+	desc = "Teleport to wherever you want, as long as you aren't seen."
+
+/datum/action/innate/creature/teleport/Activate()
+	var/mob/living/basic/creature/owner_mob = owner
+	var/obj/effect/dummy/phased_mob/holder = null
+	if(owner_mob.stat == DEAD)
+		return
+	var/turf/owner_turf = get_turf(owner_mob)
+	if (owner_mob.can_be_seen(owner_turf) || !do_after(owner_mob, 60, target = owner_turf))
+		to_chat(owner_mob, span_warning("You can't phase in or out while being observed and you must stay still!"))
+		return
+	if (get_dist(owner_mob, owner_turf) != 0 || owner_mob.can_be_seen(owner_turf))
+		to_chat(owner_mob, span_warning("Action cancelled, as you moved while reappearing or someone is now viewing your location."))
+		return
+	if(owner_mob.is_phased)
+		holder = owner_mob.loc
+		holder.eject_jaunter()
+		holder = null
+		owner_mob.is_phased = FALSE
+		playsound(get_turf(owner_mob), 'sound/effects/podwoosh.ogg', 50, TRUE, -1)
+	else
+		playsound(get_turf(owner_mob), 'sound/effects/podwoosh.ogg', 50, TRUE, -1)
+		holder = new /obj/effect/dummy/phased_mob(owner_turf, owner_mob)
+		owner_mob.is_phased = TRUE
+
+/mob/living/basic/creature/Destroy()
+	if(nest)
+		nest.spawned_mobs -= src
+		nest = null
+	return ..()
+
+/datum/ai_controller/basic_controller/creature
+	blackboard = list(
+		BB_TARGETTING_DATUM = new /datum/targetting_datum/basic(),
+	)
+
+	ai_movement = /datum/ai_movement/basic_avoidance
+	idle_behavior = /datum/idle_behavior/idle_random_walk
+	planning_subtrees = list(
+		/datum/ai_planning_subtree/simple_find_target,
+		/datum/ai_planning_subtree/attack_obstacle_in_path,
+		/datum/ai_planning_subtree/basic_melee_attack_subtree/average_speed,
+	)

code/modules/mob/living/basic/space_fauna/netherworld/migo.dm

@@ -1,120 +1,77 @@
-/mob/living/simple_animal/hostile/netherworld
-	name = "creature"
-	desc = "A sanity-destroying otherthing from the netherworld."
-	icon_state = "otherthing"
-	icon_living = "otherthing"
-	icon_dead = "otherthing-dead"
-	health = 50
-	maxHealth = 50
-	obj_damage = 5
-	melee_damage_lower = 25
-	melee_damage_upper = 50
-	attack_verb_continuous = "slashes"
-	attack_verb_simple = "slash"
-	attack_sound = 'sound/weapons/bladeslice.ogg'
-	attack_vis_effect = ATTACK_EFFECT_SLASH // I always thought they bit. Guess I was wrong.
-	faction = list("nether")
-	speak_emote = list("screams")
-	gold_core_spawnable = HOSTILE_SPAWN
-	atmos_requirements = list("min_oxy" = 0, "max_oxy" = 0, "min_plas" = 0, "max_plas" = 0, "min_co2" = 0, "max_co2" = 0, "min_n2" = 0, "max_n2" = 0)
-	minbodytemp = 0
-	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
-	var/phaser = TRUE
-	var/is_phased = FALSE
-
-/mob/living/simple_animal/hostile/netherworld/Initialize(mapload)
-	. = ..()
-	if(phaser)
-		var/datum/action/innate/creature/teleport/teleport = new(src)
-		teleport.Grant(src)
-	add_cell_sample()
-
-/mob/living/simple_animal/hostile/netherworld/add_cell_sample()
-	AddElement(/datum/element/swabable, CELL_LINE_TABLE_NETHER, CELL_VIRUS_TABLE_GENERIC_MOB, 1, 0)
-
-/datum/action/innate/creature
-	background_icon_state = "bg_default"
-	overlay_icon_state = "bg_default_border"
-
-/datum/action/innate/creature/teleport
-	name = "Teleport"
-	desc = "Teleport to wherever you want, as long as you aren't seen."
-
-/datum/action/innate/creature/teleport/Activate()
-	var/mob/living/simple_animal/hostile/netherworld/N = owner
-	var/obj/effect/dummy/phased_mob/holder = null
-	if(N.stat == DEAD)
-		return
-	var/turf/T = get_turf(N)
-	if (N.can_be_seen(T) || !do_after(N, 60, target = T))
-		to_chat(N, span_warning("You can't phase in or out while being observed and you must stay still!"))
-		return
-	if (get_dist(N, T) != 0 || N.can_be_seen(T))
-		to_chat(N, span_warning("Action cancelled, as you moved while reappearing or someone is now viewing your location."))
-		return
-	if(N.is_phased)
-		holder = N.loc
-		holder.eject_jaunter()
-		holder = null
-		N.is_phased = FALSE
-		playsound(get_turf(N), 'sound/effects/podwoosh.ogg', 50, TRUE, -1)
-	else
-		playsound(get_turf(N), 'sound/effects/podwoosh.ogg', 50, TRUE, -1)
-		holder = new /obj/effect/dummy/phased_mob(T, N)
-		N.is_phased = TRUE
-
-/mob/living/simple_animal/hostile/netherworld/proc/can_be_seen(turf/location)
-	// Check for darkness
-	if(location?.lighting_object)
-		if(location.get_lumcount()<0.1) // No one can see us in the darkness, right?
-			return null
-
-	// We aren't in darkness, loop for viewers.
-	var/list/check_list = list(src)
-	if(location)
-		check_list += location
-
-	// This loop will, at most, loop twice.
-	for(var/atom/check in check_list)
-		for(var/mob/living/M in viewers(world.view + 1, check) - src)
-			if(M.client && CanAttack(M) && !M.has_unlimited_silicon_privilege)
-				if(!M.is_blind())
-					return M
-		for(var/obj/vehicle/sealed/mecha/M in view(world.view + 1, check)) //assuming if you can see them they can see you
-			for(var/mob/mechamob as anything in M.occupants)
-				if(mechamob.client && !mechamob.is_blind())
-					return mechamob
-	return null
-
-/mob/living/simple_animal/hostile/netherworld/migo
+/mob/living/basic/migo
 	name = "mi-go"
 	desc = "A pinkish, fungoid crustacean-like creature with numerous pairs of clawed appendages and a head covered with waving antennae."
-	speak_emote = list("screams", "clicks", "chitters", "barks", "moans", "growls", "meows", "reverberates", "roars", "squeaks", "rattles", "exclaims", "yells", "remarks", "mumbles", "jabbers", "stutters", "seethes")
-	health = 80
-	maxHealth = 80
 	icon_state = "mi-go"
 	icon_living = "mi-go"
 	icon_dead = "mi-go-dead"
+	health = 80
+	maxHealth = 80
+	obj_damage = 50
+	melee_damage_lower = 25
+	melee_damage_upper = 50
+	speed = 1
 	attack_verb_continuous = "lacerates"
 	attack_verb_simple = "lacerate"
-	speed = -0.5
-	var/static/list/migo_sounds
+	gold_core_spawnable = HOSTILE_SPAWN
+	attack_sound = 'sound/weapons/bladeslice.ogg'
+	attack_vis_effect = ATTACK_EFFECT_SLASH
+	faction = list("nether")
+	speak_emote = list("screams", "clicks", "chitters", "barks", "moans", "growls", "meows", "reverberates", "roars", "squeaks", "rattles", "exclaims", "yells", "remarks", "mumbles", "jabbers", "stutters", "seethes")
 	death_message = "wails as its form turns into a pulpy mush."
 	death_sound = 'sound/voice/hiss6.ogg'
-	phaser = FALSE
+	unsuitable_atmos_damage = 0
+	unsuitable_cold_damage = 0
+	unsuitable_heat_damage = 0
+	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
 
-/mob/living/simple_animal/hostile/netherworld/migo/Initialize(mapload)
+	ai_controller = /datum/ai_controller/basic_controller/migo
+	var/static/list/migo_sounds
+	/// Odds migo will dodge
+	var/dodge_prob = 10
+	/// Used for mobs that get spawned in a spawner appearently.
+	var/datum/component/spawner/nest
+
+/mob/living/basic/migo/Initialize(mapload)
 	. = ..()
 	migo_sounds = list('sound/items/bubblewrap.ogg', 'sound/items/change_jaws.ogg', 'sound/items/crowbar.ogg', 'sound/items/drink.ogg', 'sound/items/deconstruct.ogg', 'sound/items/carhorn.ogg', 'sound/items/change_drill.ogg', 'sound/items/dodgeball.ogg', 'sound/items/eatfood.ogg', 'sound/items/megaphone.ogg', 'sound/items/screwdriver.ogg', 'sound/items/weeoo1.ogg', 'sound/items/wirecutter.ogg', 'sound/items/welder.ogg', 'sound/items/zip.ogg', 'sound/items/rped.ogg', 'sound/items/ratchet.ogg', 'sound/items/polaroid1.ogg', 'sound/items/pshoom.ogg', 'sound/items/airhorn.ogg', 'sound/items/geiger/high1.ogg', 'sound/items/geiger/high2.ogg', 'sound/voice/beepsky/creep.ogg', 'sound/voice/beepsky/iamthelaw.ogg', 'sound/voice/ed209_20sec.ogg', 'sound/voice/hiss3.ogg', 'sound/voice/hiss6.ogg', 'sound/voice/medbot/patchedup.ogg', 'sound/voice/medbot/feelbetter.ogg', 'sound/voice/human/manlaugh1.ogg', 'sound/voice/human/womanlaugh.ogg', 'sound/weapons/sear.ogg', 'sound/ambience/antag/clockcultalr.ogg', 'sound/ambience/antag/ling_alert.ogg', 'sound/ambience/antag/tatoralert.ogg', 'sound/ambience/antag/monkey.ogg', 'sound/mecha/nominal.ogg', 'sound/mecha/weapdestr.ogg', 'sound/mecha/critdestr.ogg', 'sound/mecha/imag_enh.ogg', 'sound/effects/adminhelp.ogg', 'sound/effects/alert.ogg', 'sound/effects/attackblob.ogg', 'sound/effects/bamf.ogg', 'sound/effects/blobattack.ogg', 'sound/effects/break_stone.ogg', 'sound/effects/bubbles.ogg', 'sound/effects/bubbles2.ogg', 'sound/effects/clang.ogg', 'sound/effects/clockcult_gateway_disrupted.ogg', 'sound/effects/clownstep2.ogg', 'sound/effects/curse1.ogg', 'sound/effects/dimensional_rend.ogg', 'sound/effects/doorcreaky.ogg', 'sound/effects/empulse.ogg', 'sound/effects/explosion_distant.ogg', 'sound/effects/explosionfar.ogg', 'sound/effects/explosion1.ogg', 'sound/effects/grillehit.ogg', 'sound/effects/genetics.ogg', 'sound/effects/heart_beat.ogg', 'sound/runtime/hyperspace/hyperspace_begin.ogg', 'sound/runtime/hyperspace/hyperspace_end.ogg', 'sound/effects/his_grace_awaken.ogg', 'sound/effects/pai_boot.ogg', 'sound/effects/phasein.ogg', 'sound/effects/picaxe1.ogg', 'sound/effects/ratvar_reveal.ogg', 'sound/effects/sparks1.ogg', 'sound/effects/smoke.ogg', 'sound/effects/splat.ogg', 'sound/effects/snap.ogg', 'sound/effects/tendril_destroyed.ogg', 'sound/effects/supermatter.ogg', 'sound/misc/desecration-01.ogg', 'sound/misc/desecration-02.ogg', 'sound/misc/desecration-03.ogg', 'sound/misc/bloblarm.ogg', 'sound/misc/airraid.ogg', 'sound/misc/bang.ogg','sound/misc/highlander.ogg', 'sound/misc/interference.ogg', 'sound/misc/notice1.ogg', 'sound/misc/notice2.ogg', 'sound/misc/sadtrombone.ogg', 'sound/misc/slip.ogg', 'sound/misc/splort.ogg', 'sound/weapons/armbomb.ogg', 'sound/weapons/beam_sniper.ogg', 'sound/weapons/chainsawhit.ogg', 'sound/weapons/emitter.ogg', 'sound/weapons/emitter2.ogg', 'sound/weapons/blade1.ogg', 'sound/weapons/bladeslice.ogg', 'sound/weapons/blastcannon.ogg', 'sound/weapons/blaster.ogg', 'sound/weapons/bulletflyby3.ogg', 'sound/weapons/circsawhit.ogg', 'sound/weapons/cqchit2.ogg', 'sound/weapons/drill.ogg', 'sound/weapons/genhit1.ogg', 'sound/weapons/gun/pistol/shot_suppressed.ogg', 'sound/weapons/gun/pistol/shot.ogg', 'sound/weapons/handcuffs.ogg', 'sound/weapons/homerun.ogg', 'sound/weapons/kenetic_accel.ogg', 'sound/machines/clockcult/steam_whoosh.ogg', 'sound/machines/fryer/deep_fryer_emerge.ogg', 'sound/machines/airlock.ogg', 'sound/machines/airlock_alien_prying.ogg', 'sound/machines/airlockclose.ogg', 'sound/machines/airlockforced.ogg', 'sound/machines/airlockopen.ogg', 'sound/machines/alarm.ogg', 'sound/machines/blender.ogg', 'sound/machines/boltsdown.ogg', 'sound/machines/boltsup.ogg', 'sound/machines/buzz-sigh.ogg', 'sound/machines/buzz-two.ogg', 'sound/machines/chime.ogg', 'sound/machines/cryo_warning.ogg', 'sound/machines/defib_charge.ogg', 'sound/machines/defib_failed.ogg', 'sound/machines/defib_ready.ogg', 'sound/machines/defib_zap.ogg', 'sound/machines/deniedbeep.ogg', 'sound/machines/ding.ogg', 'sound/machines/disposalflush.ogg', 'sound/machines/door_close.ogg', 'sound/machines/door_open.ogg', 'sound/machines/engine_alert1.ogg', 'sound/machines/engine_alert2.ogg', 'sound/machines/hiss.ogg', 'sound/machines/honkbot_evil_laugh.ogg', 'sound/machines/juicer.ogg', 'sound/machines/ping.ogg', 'sound/ambience/signal.ogg', 'sound/machines/synth_no.ogg', 'sound/machines/synth_yes.ogg', 'sound/machines/terminal_alert.ogg', 'sound/machines/triple_beep.ogg', 'sound/machines/twobeep.ogg', 'sound/machines/ventcrawl.ogg', 'sound/machines/warning-buzzer.ogg', 'sound/ai/default/outbreak5.ogg', 'sound/ai/default/outbreak7.ogg', 'sound/ai/default/poweroff.ogg', 'sound/ai/default/radiation.ogg', 'sound/ai/default/shuttlecalled.ogg', 'sound/ai/default/shuttledock.ogg', 'sound/ai/default/shuttlerecalled.ogg', 'sound/ai/default/aimalf.ogg') //hahahaha fuck you code divers
+	var/datum/callback/health_changes_callback = CALLBACK(src, PROC_REF(health_check))
+	AddElement(/datum/element/swabable, CELL_LINE_TABLE_NETHER, CELL_VIRUS_TABLE_GENERIC_MOB, 1, 0)
+	AddComponent(/datum/component/damage_buffs, health_changes_callback)
 
-/mob/living/simple_animal/hostile/netherworld/migo/say(message, bubble_type, list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null, filterproof = null, message_range = 7, datum/saymode/saymode = null)
+/mob/living/basic/migo/proc/health_check(mob/living/attacker)
+	if(health < maxHealth * 0.25)
+		health_low_behaviour()
+	else if (health < maxHealth * 0.5)
+		health_medium_behaviour()
+	else if (health < maxHealth * 0.75)
+		health_high_behaviour()
+	else
+		health_full_behaviour()
+
+/mob/living/basic/migo/proc/health_full_behaviour()
+	set_varspeed(1)
+	dodge_prob = 10
+
+/mob/living/basic/migo/proc/health_high_behaviour()
+	set_varspeed(0.5)
+	dodge_prob = 20
+
+/mob/living/basic/migo/proc/health_medium_behaviour()
+	set_varspeed(0)
+	dodge_prob = 30
+
+/mob/living/basic/migo/proc/health_low_behaviour()
+	set_varspeed(-0.5)
+	dodge_prob = 50
+
+/mob/living/basic/migo/say(message, bubble_type, list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null, filterproof = null, message_range = 7, datum/saymode/saymode = null)
 	..()
 	if(stat)
 		return
 	var/chosen_sound = pick(migo_sounds)
 	playsound(src, chosen_sound, 50, TRUE)
 
-/mob/living/simple_animal/hostile/netherworld/migo/Life(delta_time = SSMOBS_DT, times_fired)
+/mob/living/basic/migo/Life(delta_time = SSMOBS_DT, times_fired)
 	..()
 	if(stat)
 		return
@@ -122,64 +79,35 @@
 		var/chosen_sound = pick(migo_sounds)
 		playsound(src, chosen_sound, 50, TRUE)
 
-/mob/living/simple_animal/hostile/netherworld/blankbody
-	name = "blank body"
-	desc = "This looks human enough, but its flesh has an ashy texture, and it's face is featureless save an eerie smile."
-	icon_state = "blank-body"
-	icon_living = "blank-body"
-	icon_dead = "blank-dead"
-	gold_core_spawnable = NO_SPAWN
-	health = 100
-	maxHealth = 100
-	melee_damage_lower = 5
-	melee_damage_upper = 10
-	attack_verb_continuous = "punches"
-	attack_verb_simple = "punch"
-	death_message = "falls apart into a fine dust."
-	phaser = FALSE
-
-/obj/structure/spawner/nether
-	name = "netherworld link"
-	desc = null //see examine()
-	icon_state = "nether"
-	max_integrity = 50
-	spawn_time = 60 SECONDS
-	max_mobs = 15
-	icon = 'icons/mob/simple/lavaland/nest.dmi'
-	spawn_text = "crawls through"
-	mob_types = list(/mob/living/simple_animal/hostile/netherworld/migo, /mob/living/simple_animal/hostile/netherworld, /mob/living/simple_animal/hostile/netherworld/blankbody)
-	faction = list("nether")
-
-/obj/structure/spawner/nether/Initialize(mapload)
-	.=..()
-	START_PROCESSING(SSprocessing, src)
-
-/obj/structure/spawner/nether/examine(mob/user)
-	. = ..()
-	if(isskeleton(user) || iszombie(user))
-		. += "A direct link to another dimension full of creatures very happy to see you. [span_nicegreen("You can see your house from here!")]"
+/mob/living/basic/migo/Move(atom/newloc, dir, step_x, step_y)
+	if(!ckey && prob(dodge_prob) && moving_diagonally == 0 && isturf(loc) && isturf(newloc))
+		return dodge(newloc, dir)
 	else
-		. += "A direct link to another dimension full of creatures not very happy to see you. [span_warning("Entering the link would be a very bad idea.")]"
+		return ..()
 
-/obj/structure/spawner/nether/attack_hand(mob/user, list/modifiers)
-	. = ..()
-	if(isskeleton(user) || iszombie(user))
-		to_chat(user, span_notice("You don't feel like going home yet..."))
-	else
-		user.visible_message(span_warning("[user] is violently pulled into the link!"), \
-							span_userdanger("Touching the portal, you are quickly pulled through into a world of unimaginable horror!"))
-		contents.Add(user)
+/mob/living/basic/migo/proc/dodge(moving_to, move_direction)
+	//Assuming we move towards the target we want to swerve toward them to get closer
+	var/cdir = turn(move_direction, 45)
+	var/ccdir = turn(move_direction, -45)
+	. = Move(get_step(loc,pick(cdir, ccdir)))
+	if(!.)//Can't dodge there so we just carry on
+		. = Move(moving_to, move_direction)
 
-/obj/structure/spawner/nether/process(delta_time)
-	for(var/mob/living/M in contents)
-		if(M)
-			playsound(src, 'sound/magic/demon_consume.ogg', 50, TRUE)
-			M.adjustBruteLoss(60 * delta_time)
-			new /obj/effect/gibspawner/generic(get_turf(M), M)
-			if(M.stat == DEAD)
-				var/mob/living/simple_animal/hostile/netherworld/blankbody/blank
-				blank = new(loc)
-				blank.name = "[M]"
-				blank.desc = "It's [M], but [M.p_their()] flesh has an ashy texture, and [M.p_their()] face is featureless save an eerie smile."
-				src.visible_message(span_warning("[M] reemerges from the link!"))
-				qdel(M)
+/mob/living/basic/migo/Destroy()
+	if(nest)
+		nest.spawned_mobs -= src
+		nest = null
+	return ..()
+
+/datum/ai_controller/basic_controller/migo
+	blackboard = list(
+		BB_TARGETTING_DATUM = new /datum/targetting_datum/basic(),
+	)
+
+	ai_movement = /datum/ai_movement/basic_avoidance
+	idle_behavior = /datum/idle_behavior/idle_random_walk
+	planning_subtrees = list(
+		/datum/ai_planning_subtree/simple_find_target,
+		/datum/ai_planning_subtree/attack_obstacle_in_path,
+		/datum/ai_planning_subtree/basic_melee_attack_subtree/average_speed,
+	)

code/modules/mob/living/basic/space_fauna/statue/statue.dm

@@ -1,6 +1,6 @@
 // A mob which only moves when it isn't being watched by living beings.
 
-/mob/living/simple_animal/hostile/netherworld/statue
+/mob/living/basic/statue
 	name = "statue" // matches the name of the statue with the flesh-to-stone spell
 	desc = "An incredibly lifelike marble carving. Its eyes seem to follow you..." // same as an ordinary statue with the added "eye following you" description
 	icon = 'icons/obj/art/statue.dmi'
@@ -20,8 +20,6 @@
 	speed = -1
 	maxHealth = 50000
 	health = 50000
-	healable = 0
-	harm_intent_damage = 10
 	obj_damage = 100
 	melee_damage_lower = 68
 	melee_damage_upper = 83
@@ -30,21 +28,18 @@
 	attack_sound = 'sound/hallucinations/growl1.ogg'
 	attack_vis_effect = ATTACK_EFFECT_CLAW
 
-	atmos_requirements = list("min_oxy" = 0, "max_oxy" = 0, "min_plas" = 0, "max_plas" = 0, "min_co2" = 0, "max_co2" = 0, "min_n2" = 0, "max_n2" = 0)
-	minbodytemp = 0
-
 	faction = list("statue")
-	move_to_delay = 0 // Very fast
+	speak_emote = list("screams")
+	death_message = "falls apart into a fine dust."
+	unsuitable_atmos_damage = 0
+	unsuitable_cold_damage = 0
+	unsuitable_heat_damage = 0
 
 	animate_movement = NO_STEPS // Do not animate movement, you jump around as you're a scary statue.
 	hud_possible = list(ANTAG_HUD)
 
 	see_in_dark = 13
 	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_VISIBLE
-	vision_range = 12
-	aggro_vision_range = 12
-
-	search_objects = 1 // So that it can see through walls
 
 	sight = SEE_SELF|SEE_MOBS|SEE_OBJS|SEE_TURFS
 
@@ -52,15 +47,20 @@
 	move_resist = MOVE_FORCE_EXTREMELY_STRONG
 	pull_force = MOVE_FORCE_EXTREMELY_STRONG
 
-	var/cannot_be_seen = 1
+	ai_controller = /datum/ai_controller/basic_controller/statue
+	/// Loot this mob drops on death.
+	var/loot
+	/// Stores the creator in here if it has one.
 	var/mob/living/creator = null
 
 // No movement while seen code.
 
-/mob/living/simple_animal/hostile/netherworld/statue/Initialize(mapload, mob/living/creator)
+/mob/living/basic/statue/Initialize(mapload, mob/living/creator)
 	. = ..()
-	// Give spells
+	if(LAZYLEN(loot))
+		AddElement(/datum/element/death_drops, loot)
 
+	// Give spells
 	var/datum/action/cooldown/spell/aoe/flicker_lights/flicker = new(src)
 	flicker.Grant(src)
 	var/datum/action/cooldown/spell/aoe/blindness/blind = new(src)
@@ -72,80 +72,58 @@
 	if(creator)
 		src.creator = creator
 
-/mob/living/simple_animal/hostile/netherworld/statue/add_cell_sample()
-	return
-
-/mob/living/simple_animal/hostile/netherworld/statue/med_hud_set_health()
+/mob/living/basic/statue/med_hud_set_health()
 	return //we're a statue we're invincible
 
-/mob/living/simple_animal/hostile/netherworld/statue/med_hud_set_status()
+/mob/living/basic/statue/med_hud_set_status()
 	return //we're a statue we're invincible
 
-/mob/living/simple_animal/hostile/netherworld/statue/Move(turf/NewLoc)
+/mob/living/basic/statue/Move(turf/NewLoc)
 	if(can_be_seen(NewLoc))
 		if(client)
 			to_chat(src, span_warning("You cannot move, there are eyes on you!"))
 		return
 	return ..()
 
-/mob/living/simple_animal/hostile/netherworld/statue/Life(delta_time = SSMOBS_DT, times_fired)
-	..()
-	if(!client && target) // If we have a target and we're AI controlled
-		var/mob/watching = can_be_seen()
-		// If they're not our target
-		if(watching && watching != target)
-			// This one is closer.
-			if(get_dist(watching, src) > get_dist(target, src))
-				LoseTarget()
-				GiveTarget(watching)
-
-/mob/living/simple_animal/hostile/netherworld/statue/AttackingTarget()
-	if(can_be_seen(get_turf(loc)))
-		if(client)
-			to_chat(src, span_warning("You cannot attack, there are eyes on you!"))
-		return FALSE
-	else
-		return ..()
-
-/mob/living/simple_animal/hostile/netherworld/statue/DestroyPathToTarget()
+/mob/living/basic/statue/face_atom()
 	if(!can_be_seen(get_turf(loc)))
 		..()
 
-/mob/living/simple_animal/hostile/netherworld/statue/face_atom()
-	if(!can_be_seen(get_turf(loc)))
-		..()
-
-/mob/living/simple_animal/hostile/netherworld/statue/can_speak(allow_mimes = FALSE)
+/mob/living/basic/statue/can_speak(allow_mimes = FALSE)
 	return FALSE // We're a statue, of course we can't talk.
 
 // Cannot talk
 
-/mob/living/simple_animal/hostile/netherworld/statue/say(message, bubble_type, list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null, filterproof = null, message_range = 7, datum/saymode/saymode = null)
+/mob/living/basic/statue/say(message, bubble_type, list/spans = list(), sanitize = TRUE, datum/language/language = null, ignore_spam = FALSE, forced = null, filterproof = null, message_range = 7, datum/saymode/saymode = null)
 	return
 
 // Turn to dust when gibbed
 
-/mob/living/simple_animal/hostile/netherworld/statue/gib()
+/mob/living/basic/statue/gib()
 	dust()
 
+/mob/living/basic/statue/proc/can_be_seen(turf/location)
+	// Check for darkness
+	if(location?.lighting_object)
+		if(location.get_lumcount() < 0.1) // No one can see us in the darkness, right?
+			return null
 
-// Stop attacking clientless mobs
+	// We aren't in darkness, loop for viewers.
+	var/list/check_list = list(src)
+	if(location)
+		check_list += location
 
-/mob/living/simple_animal/hostile/netherworld/statue/CanAttack(atom/the_target)
-	if(isliving(the_target))
-		var/mob/living/L = the_target
-		if(!L.client && !L.ckey)
-			return FALSE
-	return ..()
-
-// Don't attack your creator if there is one
-
-/mob/living/simple_animal/hostile/netherworld/statue/ListTargets()
-	. = ..()
-	return . - creator
-
-/mob/living/simple_animal/hostile/netherworld/statue/sentience_act()
-	faction -= FACTION_NEUTRAL
+	// This loop will, at most, loop twice.
+	for(var/atom/check in check_list)
+		for(var/mob/living/mob_target in oview(src, 7)) // They probably cannot see us if we cannot see them... can they?
+			if(mob_target.client && !mob_target.is_blind() && !mob_target.has_unlimited_silicon_privilege)
+				if(!istype(mob_target, /mob/living/basic/statue))
+					return mob_target
+		for(var/obj/vehicle/sealed/mecha/mecha_mob_target in oview(src, 7))
+			for(var/mob/mechamob_target as anything in mecha_mob_target.occupants)
+				if(mechamob_target.client && !mechamob_target.is_blind())
+					return mechamob_target
+	return null
 
 // Statue powers
 
@@ -196,3 +174,28 @@
 
 /datum/action/cooldown/spell/aoe/blindness/cast_on_thing_in_aoe(mob/living/victim, atom/caster)
 	victim.adjust_temp_blindness(8 SECONDS)
+
+/datum/ai_controller/basic_controller/statue
+	blackboard = list(
+		BB_TARGETTING_DATUM = new /datum/targetting_datum/basic(),
+		BB_LOW_PRIORITY_HUNTING_TARGET = null, // lights
+	)
+
+	ai_movement = /datum/ai_movement/basic_avoidance
+	planning_subtrees = list(
+		/datum/ai_planning_subtree/simple_find_target,
+		/datum/ai_planning_subtree/basic_melee_attack_subtree/statue,
+		/datum/ai_planning_subtree/find_and_hunt_target/look_for_light_fixtures,
+	)
+
+/datum/ai_planning_subtree/basic_melee_attack_subtree/statue
+	melee_attack_behavior = /datum/ai_behavior/basic_melee_attack/statue
+
+/datum/ai_behavior/basic_melee_attack/statue
+	action_cooldown = 1 SECONDS
+
+/datum/ai_behavior/basic_melee_attack/statue/setup(datum/ai_controller/controller, target_key, targetting_datum_key, hiding_location_key)
+	. = ..()
+	var/mob/living/basic/statue/statue_mob = controller.pawn
+	if(statue_mob.can_be_seen(get_turf(statue_mob)))
+		return FALSE

code/modules/mob/living/living.dm

@@ -1405,7 +1405,7 @@
 				/mob/living/basic/carp,
 				/mob/living/simple_animal/hostile/bear,
 				/mob/living/simple_animal/hostile/mushroom,
-				/mob/living/simple_animal/hostile/netherworld/statue,
+				/mob/living/basic/statue,
 				/mob/living/simple_animal/hostile/retaliate/bat,
 				/mob/living/simple_animal/hostile/retaliate/goat,
 				/mob/living/simple_animal/hostile/killertomato,

code/modules/projectiles/projectile/magic.dm

@@ -198,7 +198,7 @@
 			var/obj/structure/statue/petrified/P = src
 			if(P.petrified_mob)
 				var/mob/living/L = P.petrified_mob
-				var/mob/living/simple_animal/hostile/netherworld/statue/S = new(P.loc, owner)
+				var/mob/living/basic/statue/S = new(P.loc, owner)
 				S.name = "statue of [L.name]"
 				if(owner)
 					S.faction = list("[REF(owner)]")

code/modules/research/xenobiology/vatgrowing/samples/cell_lines/common.dm

@@ -471,10 +471,10 @@
 		/datum/reagent/consumable/liquidgibs = -2)
 
 	virus_suspectibility = 0
-	resulting_atoms = list(/mob/living/simple_animal/hostile/netherworld = 1)
+	resulting_atoms = list()
 
 /datum/micro_organism/cell_line/netherworld/succeed_growing(obj/machinery/plumbing/growing_vat/vat)
-	var/random_result = pick(typesof(/mob/living/simple_animal/hostile/netherworld) - /mob/living/simple_animal/hostile/netherworld/statue) //i looked myself, pretty much all of them are reasonably strong and somewhat on the same level. except migo is the jackpot and the blank body is whiff.
+	var/random_result = pick(/mob/living/basic/creature, /mob/living/basic/migo, /mob/living/basic/blankbody) //i looked myself, pretty much all of them are reasonably strong and somewhat on the same level. except migo is the jackpot and the blank body is whiff.
 	resulting_atoms = list()
 	resulting_atoms[random_result] = 1
 	return ..()

code/modules/spells/spell_types/conjure/creatures.dm

@@ -11,5 +11,5 @@
 	spell_requirements = NONE
 
 	summon_radius = 3
-	summon_type = list(/mob/living/simple_animal/hostile/netherworld)
+	summon_type = list(/mob/living/basic/creature)
 	summon_amount = 10

code/modules/unit_tests/simple_animal_freeze.dm

@@ -244,10 +244,6 @@
 		/mob/living/simple_animal/hostile/nanotrasen/ranged/assault,
 		/mob/living/simple_animal/hostile/nanotrasen/ranged/smg,
 		/mob/living/simple_animal/hostile/nanotrasen/screaming,
-		/mob/living/simple_animal/hostile/netherworld,
-		/mob/living/simple_animal/hostile/netherworld/blankbody,
-		/mob/living/simple_animal/hostile/netherworld/migo,
-		/mob/living/simple_animal/hostile/netherworld/statue,
 		/mob/living/simple_animal/hostile/ooze,
 		/mob/living/simple_animal/hostile/ooze/gelatinous,
 		/mob/living/simple_animal/hostile/ooze/grapes,

tgstation.dme

@@ -934,6 +934,7 @@
 #include "code\datums\components\cult_ritual_item.dm"
 #include "code\datums\components\curse_of_hunger.dm"
 #include "code\datums\components\customizable_reagent_holder.dm"
+#include "code\datums\components\damage_buffs.dm"
 #include "code\datums\components\deadchat_control.dm"
 #include "code\datums\components\dejavu.dm"
 #include "code\datums\components\deployable.dm"
@@ -3853,6 +3854,10 @@
 #include "code\modules\mob\living\basic\space_fauna\giant_spider\spider_abilities\lay_eggs.dm"
 #include "code\modules\mob\living\basic\space_fauna\giant_spider\spider_abilities\web.dm"
 #include "code\modules\mob\living\basic\space_fauna\giant_spider\spider_abilities\wrap.dm"
+#include "code\modules\mob\living\basic\space_fauna\netherworld\blankbody.dm"
+#include "code\modules\mob\living\basic\space_fauna\netherworld\creature.dm"
+#include "code\modules\mob\living\basic\space_fauna\netherworld\migo.dm"
+#include "code\modules\mob\living\basic\space_fauna\statue\statue.dm"
 #include "code\modules\mob\living\basic\syndicate\syndicate.dm"
 #include "code\modules\mob\living\basic\syndicate\syndicate_ai.dm"
 #include "code\modules\mob\living\basic\vermin\axolotl.dm"
@@ -4077,7 +4082,6 @@
 #include "code\modules\mob\living\simple_animal\hostile\morph.dm"
 #include "code\modules\mob\living\simple_animal\hostile\mushroom.dm"
 #include "code\modules\mob\living\simple_animal\hostile\nanotrasen.dm"
-#include "code\modules\mob\living\simple_animal\hostile\netherworld.dm"
 #include "code\modules\mob\living\simple_animal\hostile\ooze.dm"
 #include "code\modules\mob\living\simple_animal\hostile\pirate.dm"
 #include "code\modules\mob\living\simple_animal\hostile\regalrat.dm"
@@ -4086,7 +4090,6 @@
 #include "code\modules\mob\living\simple_animal\hostile\slaughter_demon.dm"
 #include "code\modules\mob\living\simple_animal\hostile\smspider.dm"
 #include "code\modules\mob\living\simple_animal\hostile\space_dragon.dm"
-#include "code\modules\mob\living\simple_animal\hostile\statue.dm"
 #include "code\modules\mob\living\simple_animal\hostile\tree.dm"
 #include "code\modules\mob\living\simple_animal\hostile\vatbeast.dm"
 #include "code\modules\mob\living\simple_animal\hostile\venus_human_trap.dm"

tools/UpdatePaths/Scripts/73086_refractor_netherworld.txt

@@ -0,0 +1,4 @@
+/mob/living/simple_animal/hostile/netherworld/blankbody : /mob/living/basic/blankbody{@OLD}
+/mob/living/simple_animal/hostile/netherworld : /mob/living/basic/creature{@OLD}
+/mob/living/simple_animal/hostile/netherworld/migo : /mob/living/basic/migo{@OLD}
+/mob/living/simple_animal/hostile/netherworld/statue : /mob/living/basic/statue{@OLD}