diff --git a/code/modules/mining/equipment/regenerative_core.dm b/code/modules/mining/equipment/regenerative_core.dm
index 4429c8426f..1e4244165f 100644
--- a/code/modules/mining/equipment/regenerative_core.dm
+++ b/code/modules/mining/equipment/regenerative_core.dm
@@ -1,144 +1,147 @@
-/*********************Hivelord stabilizer****************/
-/obj/item/hivelordstabilizer
-	name = "stabilizing serum"
-	icon = 'icons/obj/chemical.dmi'
-	icon_state = "bottle19"
-	desc = "Inject certain types of monster organs with this stabilizer to preserve their healing powers indefinitely."
-	w_class = WEIGHT_CLASS_TINY
-
-/obj/item/hivelordstabilizer/afterattack(obj/item/organ/M, mob/user)
-	. = ..()
-	var/obj/item/organ/regenerative_core/C = M
-	if(!istype(C, /obj/item/organ/regenerative_core))
-		to_chat(user, "<span class='warning'>The stabilizer only works on certain types of monster organs, generally regenerative in nature.</span>")
-		return ..()
-
-	C.preserved()
-	to_chat(user, "<span class='notice'>You inject the [M] with the stabilizer. It will no longer go inert.</span>")
-	qdel(src)
-
-/************************Hivelord core*******************/
-/obj/item/organ/regenerative_core
-	name = "regenerative core"
-	desc = "All that remains of a hivelord. It can be used to heal completely, but it will rapidly decay into uselessness."
-	icon_state = "roro core 2"
-	item_flags = NOBLUDGEON
-	slot = "hivecore"
-	force = 0
-	actions_types = list(/datum/action/item_action/organ_action/use)
-	var/inert = 0
-	var/preserved = 0
-
-/obj/item/organ/regenerative_core/Initialize()
-	. = ..()
-	addtimer(CALLBACK(src, .proc/inert_check), 2400)
-
-/obj/item/organ/regenerative_core/proc/inert_check()
-	if(!preserved)
-		go_inert()
-
-/obj/item/organ/regenerative_core/proc/preserved(implanted = 0)
-	inert = FALSE
-	preserved = TRUE
-	update_icon()
-	desc = "All that remains of a hivelord. It is preserved, allowing you to use it to heal completely without danger of decay."
-	if(implanted)
-		SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "implanted"))
-	else
-		SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "stabilizer"))
-
-/obj/item/organ/regenerative_core/proc/go_inert()
-	inert = TRUE
-	name = "decayed regenerative core"
-	desc = "All that remains of a hivelord. It has decayed, and is completely useless."
-	SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "inert"))
-	update_icon()
-
-/obj/item/organ/regenerative_core/ui_action_click()
-	if(inert)
-		to_chat(owner, "<span class='notice'>[src] breaks down as it tries to activate.</span>")
-	else
-		owner.revive(full_heal = 1)
-		owner.log_message("[owner] used an implanted [src] to heal themselves! Keep fighting, it's just a flesh wound!", LOG_ATTACK, color="green") //Logging for implanted legion core use
-	qdel(src)
-
-/obj/item/organ/regenerative_core/on_life()
-	..()
-	if(owner.health < owner.crit_threshold)
-		ui_action_click()
-
-/obj/item/organ/regenerative_core/afterattack(atom/target, mob/user, proximity_flag)
-	. = ..()
-	if(proximity_flag && ishuman(target))
-		var/mob/living/carbon/human/H = target
-		if(inert)
-			to_chat(user, "<span class='notice'>[src] has decayed and can no longer be used to heal.</span>")
-			return
-		else
-			if(H.stat == DEAD)
-				to_chat(user, "<span class='notice'>[src] are useless on the dead.</span>")
-				return
-			if(H != user)
-				H.visible_message("[user] forces [H] to apply [src]... [H.p_they()] quickly regenerate all injuries!")
-				SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "other"))
-			else
-				to_chat(user, "<span class='notice'>You start to smear [src] on yourself. It feels and smells disgusting, but you feel amazingly refreshed in mere moments.</span>")
-				SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "self"))
-			H.revive(full_heal = 1)
-			qdel(src)
-			user.log_message("[user] used [src] to heal [H]! Wake the fuck up, Samurai!", LOG_ATTACK, color="green") //Logging for 'old' style legion core use, when clicking on a sprite of yourself or another.
-
-/obj/item/organ/regenerative_core/attack_self(mob/user) //Knouli's first hack! Allows for the use of the core in hand rather than needing to click on the target, yourself, to selfheal. Its a rip of the proc just above - but skips on distance check and only uses 'user' rather than 'target'
-	if(ishuman(user)) //Check if user is human, no need for distance check as it's self heal
-		var/mob/living/carbon/human/H = user //Set H to user rather than target
-		if(inert) //Inert cores are useless
-			to_chat(user, "<span class='notice'>[src] has decayed and can no longer be used to heal.</span>")
-			return
-		else //Skip on check if the target to be healed is dead as, if you are dead, you're not going to be able to use it on yourself!
-			to_chat(user, "<span class='notice'>You start to smear [src] on yourself. It feels and smells disgusting, but you feel amazingly refreshed in mere moments.</span>")
-			SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "self"))
-		H.revive(full_heal = 1)
-		qdel(src)
-		H.log_message("[H] used [src] to heal themselves! Making use of Knouli's sexy and intelligent use-in-hand proc!", LOG_ATTACK, color="green") //Logging for 'new' style legion core use, when using the core in-hand.
-
-
-/obj/item/organ/regenerative_core/Insert(mob/living/carbon/M, special = 0, drop_if_replaced = TRUE)
-	. = ..()
-	if(!preserved && !inert)
-		preserved(TRUE)
-		owner.visible_message("<span class='notice'>[src] stabilizes as it's inserted.</span>")
-
-/obj/item/organ/regenerative_core/Remove(mob/living/carbon/M, special = 0)
-	if(!inert && !special)
-		owner.visible_message("<span class='notice'>[src] rapidly decays as it's removed.</span>")
-		go_inert()
-	return ..()
-
-/obj/item/organ/regenerative_core/prepare_eat()
-	return null
-
-/*************************Legion core********************/
-/obj/item/organ/regenerative_core/legion
-	desc = "A strange rock that crackles with power. It can be used to heal completely, but it will rapidly decay into uselessness."
-	icon_state = "legion_soul"
-
-/obj/item/organ/regenerative_core/legion/Initialize()
-	. = ..()
-	update_icon()
-
-/obj/item/organ/regenerative_core/update_icon()
-	icon_state = inert ? "legion_soul_inert" : "legion_soul"
-	cut_overlays()
-	if(!inert && !preserved)
-		add_overlay("legion_soul_crackle")
-	for(var/X in actions)
-		var/datum/action/A = X
-		A.UpdateButtonIcon()
-
-/obj/item/organ/regenerative_core/legion/go_inert()
-	..()
-	desc = "[src] has become inert. It has decayed, and is completely useless."
-
-/obj/item/organ/regenerative_core/legion/preserved(implanted = 0)
-	..()
-	desc = "[src] has been stabilized. It is preserved, allowing you to use it to heal completely without danger of decay."
+/*********************Hivelord stabilizer****************/
+/obj/item/hivelordstabilizer
+	name = "stabilizing serum"
+	icon = 'icons/obj/chemical.dmi'
+	icon_state = "bottle19"
+	desc = "Inject certain types of monster organs with this stabilizer to preserve their healing powers indefinitely."
+	w_class = WEIGHT_CLASS_TINY
+
+/obj/item/hivelordstabilizer/afterattack(obj/item/organ/M, mob/user)
+	. = ..()
+	var/obj/item/organ/regenerative_core/C = M
+	if(!istype(C, /obj/item/organ/regenerative_core))
+		to_chat(user, "<span class='warning'>The stabilizer only works on certain types of monster organs, generally regenerative in nature.</span>")
+		return ..()
+
+	C.preserved()
+	to_chat(user, "<span class='notice'>You inject the [M] with the stabilizer. It will no longer go inert.</span>")
+	qdel(src)
+
+/************************Hivelord core*******************/
+/obj/item/organ/regenerative_core
+	name = "regenerative core"
+	desc = "All that remains of a hivelord. It can be used to heal completely, but it will rapidly decay into uselessness."
+	icon_state = "roro core 2"
+	item_flags = NOBLUDGEON
+	slot = "hivecore"
+	force = 0
+	actions_types = list(/datum/action/item_action/organ_action/use)
+	var/inert = 0
+	var/preserved = 0
+
+/obj/item/organ/regenerative_core/Initialize()
+	. = ..()
+	addtimer(CALLBACK(src, .proc/inert_check), 2400)
+
+/obj/item/organ/regenerative_core/proc/inert_check()
+	if(!preserved)
+		go_inert()
+
+/obj/item/organ/regenerative_core/proc/preserved(implanted = 0)
+	inert = FALSE
+	preserved = TRUE
+	update_icon()
+	desc = "All that remains of a hivelord. It is preserved, allowing you to use it to heal completely without danger of decay."
+	if(implanted)
+		SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "implanted"))
+	else
+		SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "stabilizer"))
+
+/obj/item/organ/regenerative_core/proc/go_inert()
+	inert = TRUE
+	name = "decayed regenerative core"
+	desc = "All that remains of a hivelord. It has decayed, and is completely useless."
+	SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "inert"))
+	update_icon()
+
+/obj/item/organ/regenerative_core/ui_action_click()
+	if(inert)
+		to_chat(owner, "<span class='notice'>[src] breaks down as it tries to activate.</span>")
+	else
+		owner.revive(full_heal = 1)
+		owner.log_message("[owner] used an implanted [src] to heal themselves! Keep fighting, it's just a flesh wound!", LOG_ATTACK, color="green") //Logging for implanted legion core use
+	qdel(src)
+
+/obj/item/organ/regenerative_core/on_life()
+	..()
+	if(owner.health < owner.crit_threshold)
+		ui_action_click()
+
+/obj/item/organ/regenerative_core/afterattack(atom/target, mob/user, proximity_flag)
+	. = ..()
+	if(proximity_flag && ishuman(target))
+		var/mob/living/carbon/human/H = target
+		if(inert)
+			to_chat(user, "<span class='notice'>[src] has decayed and can no longer be used to heal.</span>")
+			return
+		if(isvamp(user))
+			to_chat(user, "<span class='notice'>[src] breaks down as it fails to heal your unholy self</span>")
+			return
+		else
+			if(H.stat == DEAD)
+				to_chat(user, "<span class='notice'>[src] are useless on the dead.</span>")
+				return
+			if(H != user)
+				H.visible_message("[user] forces [H] to apply [src]... [H.p_they()] quickly regenerate all injuries!")
+				SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "other"))
+			else
+				to_chat(user, "<span class='notice'>You start to smear [src] on yourself. It feels and smells disgusting, but you feel amazingly refreshed in mere moments.</span>")
+				SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "self"))
+			H.revive(full_heal = 1)
+			qdel(src)
+			user.log_message("[user] used [src] to heal [H]! Wake the fuck up, Samurai!", LOG_ATTACK, color="green") //Logging for 'old' style legion core use, when clicking on a sprite of yourself or another.
+
+/obj/item/organ/regenerative_core/attack_self(mob/user) //Knouli's first hack! Allows for the use of the core in hand rather than needing to click on the target, yourself, to selfheal. Its a rip of the proc just above - but skips on distance check and only uses 'user' rather than 'target'
+	if(ishuman(user)) //Check if user is human, no need for distance check as it's self heal
+		var/mob/living/carbon/human/H = user //Set H to user rather than target
+		if(inert) //Inert cores are useless
+			to_chat(user, "<span class='notice'>[src] has decayed and can no longer be used to heal.</span>")
+			return
+		else //Skip on check if the target to be healed is dead as, if you are dead, you're not going to be able to use it on yourself!
+			to_chat(user, "<span class='notice'>You start to smear [src] on yourself. It feels and smells disgusting, but you feel amazingly refreshed in mere moments.</span>")
+			SSblackbox.record_feedback("nested tally", "hivelord_core", 1, list("[type]", "used", "self"))
+		H.revive(full_heal = 1)
+		qdel(src)
+		H.log_message("[H] used [src] to heal themselves! Making use of Knouli's sexy and intelligent use-in-hand proc!", LOG_ATTACK, color="green") //Logging for 'new' style legion core use, when using the core in-hand.
+
+
+/obj/item/organ/regenerative_core/Insert(mob/living/carbon/M, special = 0, drop_if_replaced = TRUE)
+	. = ..()
+	if(!preserved && !inert)
+		preserved(TRUE)
+		owner.visible_message("<span class='notice'>[src] stabilizes as it's inserted.</span>")
+
+/obj/item/organ/regenerative_core/Remove(mob/living/carbon/M, special = 0)
+	if(!inert && !special)
+		owner.visible_message("<span class='notice'>[src] rapidly decays as it's removed.</span>")
+		go_inert()
+	return ..()
+
+/obj/item/organ/regenerative_core/prepare_eat()
+	return null
+
+/*************************Legion core********************/
+/obj/item/organ/regenerative_core/legion
+	desc = "A strange rock that crackles with power. It can be used to heal completely, but it will rapidly decay into uselessness."
+	icon_state = "legion_soul"
+
+/obj/item/organ/regenerative_core/legion/Initialize()
+	. = ..()
+	update_icon()
+
+/obj/item/organ/regenerative_core/update_icon()
+	icon_state = inert ? "legion_soul_inert" : "legion_soul"
+	cut_overlays()
+	if(!inert && !preserved)
+		add_overlay("legion_soul_crackle")
+	for(var/X in actions)
+		var/datum/action/A = X
+		A.UpdateButtonIcon()
+
+/obj/item/organ/regenerative_core/legion/go_inert()
+	..()
+	desc = "[src] has become inert. It has decayed, and is completely useless."
+
+/obj/item/organ/regenerative_core/legion/preserved(implanted = 0)
+	..()
+	desc = "[src] has been stabilized. It is preserved, allowing you to use it to heal completely without danger of decay."
diff --git a/code/modules/mob/living/carbon/human/human.dm b/code/modules/mob/living/carbon/human/human.dm
index 90daa2633a..0007233975 100644
--- a/code/modules/mob/living/carbon/human/human.dm
+++ b/code/modules/mob/living/carbon/human/human.dm
@@ -816,7 +816,7 @@
 	for(var/datum/mutation/human/HM in dna.mutations)
 		if(HM.quality != POSITIVE)
 			dna.remove_mutation(HM.name)
-	if(blood_volume < (BLOOD_VOLUME_NORMAL*blood_ratio) && !isvamp())
+	if(blood_volume < (BLOOD_VOLUME_NORMAL*blood_ratio))
 		blood_volume = (BLOOD_VOLUME_NORMAL*blood_ratio)
 	..()