--大革命返し
--The Huge Revolution is Over
local s,id=GetID()
function s.initial_effect(c)
	--Activate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_NEGATE+CATEGORY_REMOVE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_CHAINING)
	e1:SetCondition(s.condition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	if (not re:IsMonsterEffect() and not re:IsHasType(EFFECT_TYPE_ACTIVATE))
		or not Duel.IsChainNegatable(ev) then return false end
	local ex,tg,tc=Duel.GetOperationInfo(ev,CATEGORY_DESTROY)
	return ex and tg~=nil and tc+tg:FilterCount(Card.IsOnField,nil)-#tg>1
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local rc=re:GetHandler()
	local relation=rc:IsRelateToEffect(re)
	if chk==0 then return rc:IsAbleToRemove(tp)
		or (not relation and Duel.IsPlayerCanRemove(tp)) end
	Duel.SetOperationInfo(0,CATEGORY_NEGATE,eg,1,0,0)
	if relation then
		Duel.SetOperationInfo(0,CATEGORY_REMOVE,rc,1,rc:GetControler(),rc:GetLocation())
	else
		Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,0,0,rc:GetPreviousLocation())
	end
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
	if Duel.NegateActivation(ev) and re:GetHandler():IsRelateToEffect(re) then
		Duel.Remove(re:GetHandler(),POS_FACEUP,REASON_EFFECT)
	end
end