diff --git a/unofficial/c511001391.lua b/unofficial/c511001391.lua
index 947083a8f7..541f760d54 100644
--- a/unofficial/c511001391.lua
+++ b/unofficial/c511001391.lua
@@ -16,10 +16,10 @@ function s.initial_effect(c)
 	c:RegisterEffect(e2)
 	--Tribute 1 monster or destroy this card
 	local e3=Effect.CreateEffect(c)
-	e3:SetDescription(aux.Stringid(78371393,1))
+	e3:SetDescription(aux.Stringid(id,0))
 	e3:SetCategory(CATEGORY_RELEASE+CATEGORY_DESTROY)
 	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
-	e3:SetCode(EVENT_PHASE+PHASE_END)
+	e3:SetCode(EVENT_PHASE|PHASE_END)
 	e3:SetRange(LOCATION_MZONE)
 	e3:SetCountLimit(1)
 	e3:SetCondition(s.descon)
@@ -28,11 +28,10 @@ function s.initial_effect(c)
 	c:RegisterEffect(e3)
 	--Special Summon "Yubel - Terror Incarnate" if destroyed
 	local e4=Effect.CreateEffect(c)
-	e4:SetDescription(aux.Stringid(78371393,3))
+	e4:SetDescription(aux.Stringid(id,2))
 	e4:SetCategory(CATEGORY_SPECIAL_SUMMON)
 	e4:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
 	e4:SetCode(EVENT_DESTROYED)
-	e4:SetProperty(EFFECT_FLAG_DAMAGE_STEP)
 	e4:SetCondition(s.spcon)
 	e4:SetTarget(s.sptg)
 	e4:SetOperation(s.spop)
@@ -53,7 +52,7 @@ end
 function s.desop(e,tp,eg,ep,ev,re,r,rp)
 	local c=e:GetHandler()
 	if c:IsFacedown() or not c:IsRelateToEffect(e) then return end
-	if Duel.CheckReleaseGroup(tp,Card.IsReleasableByEffect,1,c) and Duel.SelectYesNo(tp,aux.Stringid(78371393,2)) then
+	if Duel.CheckReleaseGroup(tp,Card.IsReleasableByEffect,1,c) and Duel.SelectYesNo(tp,aux.Stringid(id,1)) then
 		local g=Duel.SelectReleaseGroup(tp,Card.IsReleasableByEffect,1,1,c)
 		Duel.Release(g,REASON_EFFECT)
 	else Duel.Destroy(c,REASON_EFFECT) end