--ブラック・アロー
function c88341502.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_ATKCHANGE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetProperty(EFFECT_FLAG_DAMAGE_STEP+EFFECT_FLAG_CARD_TARGET)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetHintTiming(TIMING_DAMAGE_STEP)
	e1:SetCondition(c88341502.condition)
	e1:SetTarget(c88341502.target)
	e1:SetOperation(c88341502.activate)
	c:RegisterEffect(e1)
end
function c88341502.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetCurrentPhase()~=PHASE_DAMAGE or not Duel.IsDamageCalculated()
end
function c88341502.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and chkc:IsFaceup() end
	if chk==0 then return Duel.IsExistingTarget(Card.IsFaceup,tp,LOCATION_MZONE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	Duel.SelectTarget(tp,Card.IsFaceup,tp,LOCATION_MZONE,0,1,1,nil)
end
function c88341502.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetValue(-500)
		e1:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(e:GetHandler())
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetCode(EFFECT_PIERCE)
		e2:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e2)
		local e3=Effect.CreateEffect(e:GetHandler())
		e3:SetDescription(aux.Stringid(88341502,0))
		e3:SetCategory(CATEGORY_DAMAGE)
		e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
		e3:SetCode(EVENT_BATTLE_DESTROYING)
		e3:SetCondition(c88341502.damcon)
		e3:SetTarget(c88341502.damtg)
		e3:SetOperation(c88341502.damop)
		e3:SetReset(RESET_PHASE+PHASE_END)
		e3:SetLabelObject(tc)
		Duel.RegisterEffect(e3,tp)
		tc:RegisterFlagEffect(88341502,RESET_EVENT+0x1020000+RESET_PHASE+PHASE_END,0,1)
	end
end
function c88341502.damcon(e,tp,eg,ep,ev,re,r,rp)
	local tc=e:GetLabelObject()
	local bc=tc:GetBattleTarget()
	return eg:IsContains(tc) and tc:GetFlagEffect(88341502)~=0
		and bc:IsLocation(LOCATION_GRAVE) and bc:IsReason(REASON_BATTLE)
end
function c88341502.damtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	local def=e:GetLabelObject():GetBattleTarget():GetBaseDefense()
	if def<0 then def=0 end
	Duel.SetTargetPlayer(1-tp)
	Duel.SetTargetParam(def)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,def)
end
function c88341502.damop(e,tp,eg,ep,ev,re,r,rp)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Damage(p,d,REASON_EFFECT)
end
