--CNo.96 ブラック・ストーム
function c77205367.initial_effect(c)
	--xyz summon
	aux.AddXyzProcedure(c,aux.XyzFilterFunctionF(c,aux.FilterBoolFunction(Card.IsAttribute,ATTRIBUTE_DARK),3),4)
	c:EnableReviveLimit()
	--addown
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCode(EFFECT_INDESTRUCTABLE_BATTLE)
	e1:SetValue(1)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EVENT_PRE_BATTLE_DAMAGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCondition(c77205367.damcon)
	e2:SetOperation(c77205367.damop)
	c:RegisterEffect(e2)
	--atk
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(77205367,0))
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_ATTACK_ANNOUNCE)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCondition(c77205367.atkcon)
	e3:SetCost(c77205367.atkcost)
	e3:SetTarget(c77205367.atktg)
	e3:SetOperation(c77205367.atkop)
	c:RegisterEffect(e3)
end
function c77205367.damcon(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	return ep==tp and c:IsRelateToBattle() and eg:GetFirst()==c:GetBattleTarget()
end
function c77205367.damop(e,tp,eg,ep,ev,re,r,rp)
	Duel.ChangeBattleDamage(1-tp,ev,false)
end
function c77205367.atkcon(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetOverlayGroup():IsExists(Card.IsCode,1,nil,55727845)
end
function c77205367.atkcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_COST) end
	e:GetHandler():RemoveOverlayCard(tp,1,1,REASON_COST)
end
function c77205367.atktg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then
		local c=e:GetHandler()
		local a=Duel.GetAttacker()
		local at=Duel.GetAttackTarget()
		return ((a==c and at and at:IsFaceup() and at:GetAttack()>0) or (at==c and a:GetAttack()>0))
			and not e:GetHandler():IsStatus(STATUS_CHAINING)
	end
	Duel.SetTargetCard(e:GetHandler():GetBattleTarget())
end
function c77205367.atkop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local tc=Duel.GetFirstTarget()
	if c:IsRelateToEffect(e) and c:IsFaceup() and tc:IsRelateToEffect(e) and tc:IsFaceup() and tc:GetAttack()>0 then
		local atk=tc:GetBaseAttack()
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_SET_ATTACK_FINAL)
		e1:SetValue(0)
		e1:SetReset(RESET_EVENT+0x1fe0000)
		tc:RegisterEffect(e1)
		local e2=Effect.CreateEffect(c)
		e2:SetType(EFFECT_TYPE_SINGLE)
		e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE+EFFECT_FLAG_CANNOT_DISABLE)
		e2:SetRange(LOCATION_MZONE)
		e2:SetCode(EFFECT_UPDATE_ATTACK)
		e2:SetValue(atk)
		e2:SetReset(RESET_EVENT+0x1fe0000)
		c:RegisterEffect(e2)
	end
end
