2022/2/20 新增：先兆

script/c120208048.lua

+local m=120208048
+local cm=_G["c"..m]
+cm.name="先兆"
+function cm.initial_effect(c)
+	--Activate
+	local e1=Effect.CreateEffect(c)
+	e1:SetCategory(CATEGORY_DRAW)
+	e1:SetType(EFFECT_TYPE_ACTIVATE)
+	e1:SetCode(EVENT_FREE_CHAIN)
+	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
+	e1:SetCost(cm.cost)
+	e1:SetTarget(cm.target)
+	e1:SetOperation(cm.activate)
+	c:RegisterEffect(e1)
+end
+--Activate
+function cm.costfilter(c)
+	return c:IsAttribute(ATTRIBUTE_EARTH) and c:IsAbleToGraveAsCost()
+end
+function cm.exfilter(c)
+	return c:IsFaceup() and c:IsType(TYPE_NORMAL) c:IsAttribute(ATTRIBUTE_EARTH)
+end
+function cm.cost(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return Duel.IsExistingMatchingCard(cm.costfilter,tp,LOCATION_HAND,0,1,nil) end
+	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TOGRAVE)
+	local g=Duel.SelectMatchingCard(tp,cm.costfilter,tp,LOCATION_HAND,0,1,1,nil)
+	Duel.SendtoGrave(g,REASON_COST)
+end
+function cm.target(e,tp,eg,ep,ev,re,r,rp,chk)
+	if chk==0 then return Duel.IsPlayerCanDraw(tp,1) end
+	Duel.SetTargetPlayer(tp)
+	Duel.SetTargetParam(1)
+	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
+end
+function cm.activate(e,tp,eg,ep,ev,re,r,rp)
+	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
+	if Duel.Draw(p,d,REASON_EFFECT)~=0
+		and Duel.IsExistingMatchingCard(cm.exfilter,tp,LOCATION_MZONE,0,2,nil)
+		and Duel.IsPlayerCanDraw(tp,1)
+		and Duel.SelectYesNo(tp,aux.Stringid(m,1)) then
+		Duel.Draw(tp,1,REASON_EFFECT)
+	end
+end
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