diff --git a/code/__DEFINES/traits.dm b/code/__DEFINES/traits.dm
index 0f0c3aa1b6b..ade169659c5 100644
--- a/code/__DEFINES/traits.dm
+++ b/code/__DEFINES/traits.dm
@@ -188,6 +188,8 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define TRAIT_STABLELIVER "stable_liver"
 #define TRAIT_VATGROWN "vatgrown"
 #define TRAIT_RESISTHEAT "resist_heat"
+///For when you've gotten a power from a dna vault
+#define TRAIT_USED_DNA_VAULT "used_dna_vault"
 /// For when you want to be able to touch hot things, but still want fire to be an issue.
 #define TRAIT_RESISTHEATHANDS "resist_heat_handsonly"
 #define TRAIT_RESISTCOLD "resist_cold"
@@ -772,6 +774,7 @@ Remember to update _globalvars/traits.dm if you're adding/removing/renaming trai
 #define NO_GRAVITY_TRAIT "no-gravity"
 #define LEAPING_TRAIT "leaping"
 #define LEAPER_BUBBLE_TRAIT "leaper-bubble"
+#define DNA_VAULT_TRAIT "dna_vault"
 /// sticky nodrop sounds like a bad soundcloud rapper's name
 #define STICKY_NODROP "sticky-nodrop"
 #define SKILLCHIP_TRAIT "skillchip"
diff --git a/code/_globalvars/traits.dm b/code/_globalvars/traits.dm
index 8b16cfb63bc..171d55a84ee 100644
--- a/code/_globalvars/traits.dm
+++ b/code/_globalvars/traits.dm
@@ -10,7 +10,10 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_FLOORED" = TRAIT_FLOORED,
 		"TRAIT_FORCED_STANDING" = TRAIT_FORCED_STANDING,
 		"TRAIT_HANDS_BLOCKED" = TRAIT_HANDS_BLOCKED,
+		"TRAIT_UI_BLOCKED" = TRAIT_UI_BLOCKED,
+		"TRAIT_PULL_BLOCKED" = TRAIT_PULL_BLOCKED,
 		"TRAIT_RESTRAINED" = TRAIT_RESTRAINED,
+		"TRAIT_PERFECT_ATTACKER" = TRAIT_PERFECT_ATTACKER,
 		"TRAIT_INCAPACITATED" = TRAIT_INCAPACITATED,
 		"TRAIT_CRITICAL_CONDITION" = TRAIT_CRITICAL_CONDITION,
 		"TRAIT_LITERATE" = TRAIT_LITERATE,
@@ -46,6 +49,7 @@ GLOBAL_LIST_INIT(traits_by_type, list(
 		"TRAIT_STABLEHEART" = TRAIT_STABLEHEART,
 		"TRAIT_STABLELIVER" = TRAIT_STABLELIVER,
 		"TRAIT_RESISTHEAT" = TRAIT_RESISTHEAT,
+		"TRAIT_USED_DNA_VAULT" = TRAIT_USED_DNA_VAULT,
 		"TRAIT_RESISTHEATHANDS" = TRAIT_RESISTHEATHANDS,
 		"TRAIT_RESISTCOLD" = TRAIT_RESISTCOLD,
 		"TRAIT_RESISTHIGHPRESSURE" = TRAIT_RESISTHIGHPRESSURE,
diff --git a/code/modules/station_goals/dna_vault.dm b/code/modules/station_goals/dna_vault.dm
index 31569b609c5..ca0bb510b15 100644
--- a/code/modules/station_goals/dna_vault.dm
+++ b/code/modules/station_goals/dna_vault.dm
@@ -1,7 +1,7 @@
 //Crew has to create dna vault
 // Cargo can order DNA samplers + DNA vault boards
-// DNA vault requires x animals ,y plants, z human dna
-// DNA vaults require high tier stock parts and cold
+// DNA vault requires x animals, y plants, z human dna
+// DNA vaults require high tier stock parts
 // After completion each crewmember can receive single upgrade chosen out of 2 for the mob.
 #define VAULT_TOXIN "Toxin Adaptation"
 #define VAULT_NOBREATH "Lung Enhancement"
@@ -186,8 +186,8 @@
 	else
 		return ..()
 
-/obj/machinery/dna_vault/proc/upgrade(mob/living/carbon/human/H,upgrade_type)
-	if(!(upgrade_type in power_lottery[H]))
+/obj/machinery/dna_vault/proc/upgrade(mob/living/carbon/human/H, upgrade_type)
+	if(!(upgrade_type in power_lottery[H])||(HAS_TRAIT(H, TRAIT_USED_DNA_VAULT)))
 		return
 	var/datum/species/S = H.dna.species
 	switch(upgrade_type)
@@ -197,27 +197,28 @@
 				var/obj/item/organ/internal/lungs/L = H.internal_organs_slot[ORGAN_SLOT_LUNGS]
 				L.plas_breath_dam_min = 0
 				L.plas_breath_dam_max = 0
-			ADD_TRAIT(H, TRAIT_VIRUSIMMUNE, "dna_vault")
+			ADD_TRAIT(H, TRAIT_VIRUSIMMUNE, DNA_VAULT_TRAIT)
 		if(VAULT_NOBREATH)
 			to_chat(H, span_notice("Your lungs feel great."))
-			ADD_TRAIT(H, TRAIT_NOBREATH, "dna_vault")
+			ADD_TRAIT(H, TRAIT_NOBREATH, DNA_VAULT_TRAIT)
 		if(VAULT_FIREPROOF)
 			to_chat(H, span_notice("You feel fireproof."))
 			S.burnmod = 0.5
-			ADD_TRAIT(H, TRAIT_RESISTHEAT, "dna_vault")
-			ADD_TRAIT(H, TRAIT_NOFIRE, "dna_vault")
+			ADD_TRAIT(H, TRAIT_RESISTHEAT, DNA_VAULT_TRAIT)
+			ADD_TRAIT(H, TRAIT_NOFIRE, DNA_VAULT_TRAIT)
 		if(VAULT_STUNTIME)
 			to_chat(H, span_notice("Nothing can keep you down for long."))
 			S.stunmod = 0.5
 		if(VAULT_ARMOUR)
 			to_chat(H, span_notice("You feel tough."))
 			S.armor = 30
-			ADD_TRAIT(H, TRAIT_PIERCEIMMUNE, "dna_vault")
+			ADD_TRAIT(H, TRAIT_PIERCEIMMUNE, DNA_VAULT_TRAIT)
 		if(VAULT_SPEED)
 			to_chat(H, span_notice("Your legs feel faster."))
 			H.add_movespeed_modifier(/datum/movespeed_modifier/dna_vault_speedup)
 		if(VAULT_QUICK)
 			to_chat(H, span_notice("Your arms move as fast as lightning."))
 			H.next_move_modifier = 0.5
+	ADD_TRAIT(H, TRAIT_USED_DNA_VAULT, DNA_VAULT_TRAIT)
 	power_lottery[H] = list()
 	use_power(active_power_usage)