Update c7770020.lua

script/c7770020.lua

@@ -12,10 +12,10 @@ function c7770020.initial_effect(c)
 
 	local e2=Effect.CreateEffect(c)
 	e2:SetCategory(CATEGORY_REMOVE)
-	e2:SetType(EFFECT_TYPE_IGNITION)
+	e2:SetType(EFFECT_TYPE_QUICK_O)
+	e2:SetCode(EVENT_FREE_CHAIN)
 	e2:SetRange(LOCATION_GRAVE)
 	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
-	e2:SetCondition(c7770020.condition2)
 	e2:SetCost(aux.bfgcost)
 	e2:SetTarget(c7770020.target2)
 	e2:SetOperation(c7770020.activate2)
@@ -70,7 +70,7 @@ function c7770020.target1(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 end
 
 function c7770020.target2(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
-	if chkc then return chkc:IsLocation(LOCATION_GRAVE) end
+	if chkc then return chkc:IsLocation(LOCATION_GRAVE) and chkc:IsControler(1-tp) end
 	if chk==0 then return Duel.IsExistingTarget(c7770020.filter2,tp,0,LOCATION_GRAVE,1,nil) end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
 	Duel.SelectTarget(tp,c7770020.filter2,tp,0,LOCATION_GRAVE,1,1,nil)
@@ -90,8 +90,8 @@ function c7770020.activate1(e,tp,eg,ep,ev,re,r,rp)
 end
 
 function c7770020.activate2(e,tp,eg,ep,ev,re,r,rp)
-	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS)
-	Duel.Remove(g,POS_FACEUP,REASON_EFFECT)
+	local tc=Duel.GetFirstTarget()
+	if tc then Duel.Remove(tc,POS_FACEUP,REASON_EFFECT) end
 end
 
 function c7770020.activate3(e,tp,eg,ep,ev,re,r,rp)