--カオス・バースト
function c4923662.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DESTROY+CATEGORY_DAMAGE)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_ATTACK_ANNOUNCE)
	e1:SetCondition(c4923662.condition)
	e1:SetCost(c4923662.cost)
	e1:SetTarget(c4923662.target)
	e1:SetOperation(c4923662.activate)
	c:RegisterEffect(e1)
end
function c4923662.condition(e,tp,eg,ep,ev,re,r,rp)
	return tp~=Duel.GetTurnPlayer()
end
function c4923662.cost(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chk==0 then return Duel.CheckReleaseGroup(tp,nil,1,nil) end
	local g=Duel.SelectReleaseGroup(tp,nil,1,1,nil)
	Duel.Release(g,REASON_COST)
end
function c4923662.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local tg=Duel.GetAttacker()
	if chkc then return chkc==tg end
	if chk==0 then return tg:IsOnField() and tg:IsCanBeEffectTarget(e) end
	Duel.SetTargetCard(tg)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,tg,1,0,0)
end
function c4923662.activate(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and tc:IsAttackable() and not tc:IsStatus(STATUS_ATTACK_CANCELED)
		and Duel.Destroy(tc,REASON_EFFECT)~=0 then
		Duel.BreakEffect()
		Duel.Damage(1-tp,1000,REASON_EFFECT)
	end
end
