--CH キング・アーサー
function c77631175.initial_effect(c)
	--xyz summon
	aux.AddXyzProcedure(c,aux.FilterBoolFunction(Card.IsRace,RACE_WARRIOR),4,2)
	c:EnableReviveLimit()
	--destroy replace
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_CONTINUOUS+EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetCode(EFFECT_DESTROY_REPLACE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetTarget(c77631175.reptg)
	c:RegisterEffect(e1)
	--damage
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(77631175,1))
	e2:SetCategory(CATEGORY_ATKCHANGE+CATEGORY_DAMAGE)
	e2:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_F)
	e2:SetCode(EVENT_CUSTOM+77631175)
	e2:SetTarget(c77631175.target)
	e2:SetOperation(c77631175.operation)
	c:RegisterEffect(e2)
end
function c77631175.reptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsReason(REASON_BATTLE) and e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_EFFECT) end
	if Duel.SelectYesNo(tp,aux.Stringid(77631175,0)) then
		local c=e:GetHandler()
		c:RemoveOverlayCard(tp,1,1,REASON_EFFECT)
		Duel.RaiseSingleEvent(c,EVENT_CUSTOM+77631175,e,0,0,0,0)
		return true
	else return false end
end
function c77631175.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetTargetPlayer(1-tp)
	Duel.SetTargetParam(500)
	Duel.SetOperationInfo(0,CATEGORY_DAMAGE,nil,0,1-tp,500)
end
function c77631175.operation(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) or c:IsFacedown() then return end
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetCode(EFFECT_UPDATE_ATTACK)
	e1:SetValue(500)
	e1:SetReset(RESET_EVENT+0x1ff0000)
	c:RegisterEffect(e1)
	local p,d=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER,CHAININFO_TARGET_PARAM)
	Duel.Damage(p,d,REASON_EFFECT)
end
