Just some general polishing for the statue mobs.

Statue mobs can't change their direction while seen.
Lowered the range for flickering lights.
Lowered the cooldown for blinding people, added user feedback when the spell is used.
The blindness spell will affect people within objects.

code/modules/mob/living/simple_animal/hostile/statue.dm

@@ -2,7 +2,7 @@
 
 /mob/living/simple_animal/hostile/statue
 	name = "statue" // matches the name of the statue with the flesh-to-stone spell
-	desc = "An incredibly lifelike marble carving. Its eye seems to follow you.." // same as an ordinary statue with the added "eye following you" description
+	desc = "An incredibly lifelike marble carving. Its eyes seems to follow you.." // same as an ordinary statue with the added "eye following you" description
 	icon = 'icons/obj/statue.dmi'
 	icon_state = "human_male"
 	icon_living = "human_male"
@@ -88,6 +88,10 @@
 	if(!can_be_seen())
 		..()
 
+/mob/living/simple_animal/hostile/statue/face_atom()
+	if(!can_be_seen())
+		..()
+
 /mob/living/simple_animal/hostile/statue/UnarmedAttack()
 	if(can_be_seen())
 		if(client)
@@ -112,7 +116,7 @@
 
 	// 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))
+		for(var/mob/living/M in viewers(world.view + 1, check) - src)
 			if(M.client && CanAttack(M))
 				if(!M.blinded && !(sdisabilities & BLIND))
 					return M
@@ -155,7 +159,7 @@
 
 	charge_max = 300
 	clothes_req = 0
-	range = 18
+	range = 14
 
 /obj/effect/proc_holder/spell/aoe_turf/flicker_lights/cast(list/targets)
 	for(var/turf/T in targets)
@@ -168,15 +172,16 @@
 	name = "Blindness"
 	desc = "Your prey will be momentarily blind for you to advance on them."
 
-	charge_max = 800
+	message = "<span class='notice'>You glare your eyes.</span>"
+	charge_max = 600
 	clothes_req = 0
 	range = 8
 
 /obj/effect/proc_holder/spell/aoe_turf/blindness/cast(list/targets)
-	for(var/turf/T in targets)
-		for(var/mob/living/L in T)
-			if(L != loc)
-				L.eye_blind = max(L.eye_blind, 3)
+	for(var/mob/living/L in living_mob_list)
+		var/turf/T = get_turf(L.loc)
+		if(T && T in targets)
+			L.eye_blind = max(L.eye_blind, 4)
 	return
 
 //Toggle Night Vision