diff --git a/modular_splurt/code/datums/traits/trait_actions.dm b/modular_splurt/code/datums/traits/trait_actions.dm
index 47988d7903..c2126cdd30 100644
--- a/modular_splurt/code/datums/traits/trait_actions.dm
+++ b/modular_splurt/code/datums/traits/trait_actions.dm
@@ -256,6 +256,27 @@
 	button_icon = 'icons/mob/actions/bloodsucker.dmi'
 	transparent_when_unavailable = TRUE
 
+// Basic can-use check
+/datum/action/cooldown/bloodfledge/IsAvailable(silent = FALSE)
+	. = ..()
+
+	// Check parent return
+	if(!.)
+		return FALSE
+
+	// Check for carbon owner
+	if(!iscarbon(owner))
+		// Warn user and return
+		to_chat(owner, span_warning("You shouldn't have this ability!"))
+		return FALSE
+
+	// Check vampire ability mob proc
+	if(!owner.allow_vampiric_ability(silent = FALSE))
+		return FALSE
+
+	// Action can be used
+	return TRUE
+
 // Action: Bite
 /datum/action/cooldown/bloodfledge/bite
 	name = "Fledgling Bite"
@@ -280,10 +301,6 @@
 	if(!.)
 		return
 
-	// Check for carbon owner
-	if(!iscarbon(owner))
-		return
-
 	// Define action owner
 	var/mob/living/carbon/action_owner = owner
 
diff --git a/modular_splurt/code/game/objects/structures/crates_lockers/crates.dm b/modular_splurt/code/game/objects/structures/crates_lockers/crates.dm
index cc1a97d0f0..25f12883ff 100644
--- a/modular_splurt/code/game/objects/structures/crates_lockers/crates.dm
+++ b/modular_splurt/code/game/objects/structures/crates_lockers/crates.dm
@@ -25,7 +25,11 @@
 				to_chat(coffin_user, span_warning("Your components don't respond to [src]'s sanguine connection! Regeneration will not be possible."))
 				continue
 
-			// User is not synthetic
+			// Check if vampire ability is allowed
+			if(!coffin_user.allow_vampiric_ability())
+				to_chat(coffin_user, span_warning("[src] fails to form a connection with your body amidst the strong magical interference! Something is blocking your connection to the other-world!"))
+				// Function already contains message
+				continue
 
 			// Define quirk entry
 			var/datum/quirk/bloodfledge/quirk_target = locate() in coffin_user.roundstart_quirks
diff --git a/modular_splurt/code/modules/mining/lavaland/necropolis_chests.dm b/modular_splurt/code/modules/mining/lavaland/necropolis_chests.dm
new file mode 100644
index 0000000000..1252d607bd
--- /dev/null
+++ b/modular_splurt/code/modules/mining/lavaland/necropolis_chests.dm
@@ -0,0 +1,26 @@
+// Potion of flight
+/obj/item/reagent_containers/glass/bottle/potion/flight/attack(mob/living/target, mob/living/user)
+	// Check for self attack
+	// Check for carbon target
+	if((target != user) || (!iscarbon(user)))
+		// Return normally
+		return ..()
+
+	// Check for bloodfledge
+	if(HAS_TRAIT(user, TRAIT_BLOODFLEDGE))
+		// Define list of options
+		var/list/prompt_options = list("Confirm", "Cancel")
+
+		// Prompt user for input
+		var/input_warning = tgui_alert(user, "You sense that drinking this may be a bad idea. Are you sure you'd like to continue?",src,prompt_options)
+
+		// Sanitize input
+		sanitize_inlist(input_warning, prompt_options)
+
+		// Check if input was NOT confirmation
+		if(input_warning != "Confirm")
+			// Return without results
+			return
+
+	// Return normally
+	. = ..()
diff --git a/modular_splurt/code/modules/mob/mob.dm b/modular_splurt/code/modules/mob/mob.dm
index 2621165e97..3d5b2fea19 100644
--- a/modular_splurt/code/modules/mob/mob.dm
+++ b/modular_splurt/code/modules/mob/mob.dm
@@ -41,3 +41,41 @@
 	if (.)
 		return
 	to_chat(A, span_notice("[src] seems to be checking you out."))
+
+/mob/proc/allow_vampiric_ability(check_anti_magic = TRUE, check_holy = TRUE, check_garlic_neck = TRUE, check_garlic_blood = TRUE, check_stake = TRUE, silent = TRUE)
+	// Check if carbon
+	if(!iscarbon(src))
+		// Warn user and return false
+		if(!silent)
+			to_chat(src, span_warning("Your body cannot form connections to the other-world!"))
+		return FALSE
+
+	// Check for anti-magic variables
+	if(check_anti_magic || check_holy)
+		// Check for anti-magic
+		if(src.anti_magic_check(check_anti_magic, check_holy, FALSE, 0, TRUE))
+			// Warn user and return false
+			if(!silent)
+				to_chat(src, span_warning("A powerful anti-magic force is blocking your connection to the other-world!"))
+			return FALSE
+
+	// Check for anti-garlic variables
+	if(check_garlic_neck || check_garlic_blood)
+		// Check bloodsucker checks
+		if(!blood_sucking_checks(src, check_garlic_neck, check_garlic_blood))
+			// Warn user and return false
+			if(!silent)
+				to_chat(src, span_warning("The warding power of Allium Sativum prevents you from using any sanguine powers!"))
+			return FALSE
+
+	// Check for stake variable
+	if(check_stake)
+		// Check for stake
+		if(src.AmStaked())
+			// Warn user and return false
+			if(!silent)
+				to_chat(src, span_warning("You are staked! You must remove the offending weapon from your heart before using any sanguine powers!"))
+			return FALSE
+
+	// All checks passed
+	return TRUE
diff --git a/tgstation.dme b/tgstation.dme
index 0b770aec0f..aa7d34126d 100644
--- a/tgstation.dme
+++ b/tgstation.dme
@@ -4654,6 +4654,7 @@
 #include "modular_splurt\code\modules\mentor\mentor_mouse.dm"
 #include "modular_splurt\code\modules\mentor\mentor_verbs.dm"
 #include "modular_splurt\code\modules\mining\equipment\kinetic_crusher.dm"
+#include "modular_splurt\code\modules\mining\lavaland\necropolis_chests.dm"
 #include "modular_splurt\code\modules\mob\emote.dm"
 #include "modular_splurt\code\modules\mob\mob.dm"
 #include "modular_splurt\code\modules\mob\mob_defines.dm"