2021/7/10 新增：阴阳封阵

script/c120183053.lua

+local m=120183053
+local cm=_G["c"..m]
+cm.name="阴阳封阵"
+function cm.initial_effect(c)
+	--Activate
+	local e1=Effect.CreateEffect(c)
+	e1:SetCategory(CATEGORY_ATKCHANGE)
+	e1:SetType(EFFECT_TYPE_ACTIVATE)
+	e1:SetCode(EVENT_FREE_CHAIN)
+	e1:SetCost(cm.cost)
+	e1:SetTarget(cm.target)
+	e1:SetOperation(cm.activate)
+	c:RegisterEffect(e1)
+end
+--Activate
+function cm.costfilter(c)
+	return c:IsType(TYPE_MONSTER) and c:IsAbleToDeckAsCost()
+end
+function cm.filter(c)
+	return c:IsFaceup() and c:IsLevelAbove(1)
+end
+function cm.cost(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return Duel.IsExistingMatchingCard(cm.costfilter,tp,LOCATION_GRAVE,0,4,nil) end
+	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
+	local g=Duel.SelectMatchingCard(tp,cm.costfilter,tp,LOCATION_GRAVE,0,4,4,nil)
+	Duel.ConfirmCards(1-tp,g)
+	Duel.SendtoDeck(g,nil,2,REASON_COST)
+end
+function cm.target(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return Duel.IsExistingMatchingCard(cm.filter,tp,0,LOCATION_MZONE,1,nil) end
+end
+function cm.activate(e,tp,eg,ep,ev,re,r,rp)
+	Duel.Hint(HINT_SELECTMSG,tp,aux.Stringid(m,1))
+	local g=Duel.SelectMatchingCard(tp,cm.filter,tp,0,LOCATION_MZONE,1,1,nil)
+	if g:GetCount()>0 then
+		Duel.HintSelection(g)
+		local tc=g:GetFirst()
+		local e1=Effect.CreateEffect(e:GetHandler())
+		e1:SetType(EFFECT_TYPE_SINGLE)
+		e1:SetCode(EFFECT_UPDATE_ATTACK)
+		e1:SetValue(tc:GetLevel()*-200)
+		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
+		tc:RegisterEffect(e1)
+	end
+end
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