--猫梦镜
local m=33711406
local cm=_G["c"..m]
function cm.initial_effect(c)
   --negate
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_DISABLE+CATEGORY_TOHAND+CATEGORY_TOGRAVE)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_CHAINING)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1,m)
	e1:SetCondition(cm.discon)
	e1:SetCost(cm.discost)
	e1:SetTarget(cm.distg)
	e1:SetOperation(cm.disop)
	c:RegisterEffect(e1)
end
function cm.discon(e,tp,eg,ep,ev,re,r,rp)
	return rp==tp and not e:GetHandler():IsStatus(STATUS_BATTLE_DESTROYED) and Duel.IsChainNegatable(ev)
end
function cm.discost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return not c:IsPublic() end
end
function cm.distg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return not re:GetHandler():IsStatus(STATUS_DISABLED) end
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,eg,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,1,0,LOCATION_DECK)
end
function cm.tgfilter(c)
	return c:IsDefense(1800) and c:IsAbleToGrave()
end
function cm.disop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	local g=Duel.GetFieldGroup(tp,0,LOCATION_DECK)
	Duel.ConfirmCards(tp,g)
	local sg=g:Filter(cm.tgfilter,nil)
	if sg:GetCount()>0 then
		sg=sg:Select(tp,1,1,nil)
		if Duel.SendtoGrave(sg,REASON_EFFECT)==0 then return end
		local sg=Duel.GetOperatedGroup()
		local tc=sg:GetFirst()
		if Duel.NegateActivation(ev) and re:GetHandler():IsRelateToEffect(re) and Duel.Destroy(eg,REASON_EFFECT)~=0 then
			if tc:IsLocation(LOCATION_GRAVE) and c:IsAbleToGrave() and tc:IsControler(1-tp) and Duel.SelectYesNo(tp,aux.Stringid(m,1)) then
				if Duel.SendtoGrave(c,REASON_EFFECT)~=0 and c:IsLocation(LOCATION_GRAVE) then
					Duel.SendtoHand(tc,tp,REASON_EFFECT)
				end
			end
		end
	end
end