--エレキャッスル
function c58924378.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
	c:RegisterEffect(e1)
	--atk down
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EVENT_BATTLE_END)
	e2:SetRange(LOCATION_SZONE)
	e2:SetOperation(c58924378.atkdn)
	c:RegisterEffect(e2)
end
function c58924378.atkdn(e,tp,eg,ep,ev,re,r,rp,chk)
	local a=Duel.GetAttacker()
	local d=Duel.GetAttackTarget()
	if d and d:IsSetCard(0xe) then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_ATTACK)
		e1:SetReset(RESET_EVENT+0x1fe0000)
		e1:SetValue(-1000)
		a:RegisterEffect(e1)
	end
end
