Modifier integration.

code/modules/mob/_modifiers/modifiers.dm

@@ -45,6 +45,8 @@
 	var/icon_scale_percent				// Makes the holder's icon get scaled up or down.
 	var/attack_speed_percent			// Makes the holder's 'attack speed' (click delay) shorter or longer.
 	var/pain_immunity					// Makes the holder not care about pain while this is on. Only really useful to human mobs.
+	var/pulse_modifier					// Modifier for pulse, will be rounded on application, then added to the normal 'pulse' multiplier which ranges between 0 and 5 normally. Only applied if they're living.
+	var/pulse_set_level					// Positive number. If this is non-null, it will hard-set the pulse level to this. Pulse ranges from 0 to 5 normally.
 
 /datum/modifier/New(var/new_holder, var/new_origin)
 	holder = new_holder

code/modules/mob/_modifiers/modifiers_misc.dm

@@ -267,4 +267,15 @@ the artifact triggers the rage.
 		return FALSE
 	if(L.get_poison_protection() >= 1)
 		return FALSE
-	return TRUE
+	return TRUE
+
+// Pulse modifier.
+/datum/modifier/false_pulse
+	name = "false pulse"
+	desc = "Your blood flows, despite all other factors."
+
+	on_created_text = "<span class='notice'>You feel alive.</span>"
+	on_expired_text = "<span class='notice'>You feel.. different.</span>"
+	stacks = MODIFIER_STACK_EXTEND
+
+	pulse_set_level = PULSE_NORM