Adds Modifier Armor (#7416)

code/modules/mob/_modifiers/modifiers_misc.dm

@@ -397,4 +397,33 @@ the artifact triggers the rage.
 
 /datum/modifier/outline_test/tick()
 	animate(filter_instance, size = 3, time = 0.25 SECONDS)
-	animate(size = 1, 0.25 SECONDS)
+	animate(size = 1, 0.25 SECONDS)
+
+
+// Acts as a psuedo-godmode, yet probably is more reliable than the actual var for it nowdays.
+// Can't protect from instantly killing things like singulos.
+/datum/modifier/invulnerable
+	name = "invulnerable"
+	desc = "You are almost immune to harm, for a little while at least."
+	stacks = MODIFIER_STACK_EXTEND
+
+	disable_duration_percent = 0
+	incoming_damage_percent = 0
+//	bleeding_rate_percent = 0
+	pain_immunity = TRUE
+	armor_percent = list("melee" = 2000, "bullet" = 2000, "laser" = 2000, "bomb" = 2000, "energy" = 2000, "bio" = 2000, "rad" = 2000)
+	heat_protection = 1.0
+	cold_protection = 1.0
+	siemens_coefficient = 0.0
+
+// Reduces resistance to "elements".
+// Note that most things that do give resistance gives 100% protection,
+// and due to multiplicitive stacking, this modifier won't do anything to change that.
+/datum/modifier/elemental_vulnerability
+	name = "elemental vulnerability"
+	desc = "You're more vulnerable to extreme temperatures and electricity."
+	stacks = MODIFIER_STACK_EXTEND
+
+	heat_protection = -0.5
+	cold_protection = -0.5
+	siemens_coefficient = 1.5