--クリバンデット
---@param c Card
function c16404809.initial_effect(c)
	--mill
	local e1=Effect.CreateEffect(c)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_CONTINUOUS)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetOperation(c16404809.sumsuc)
	c:RegisterEffect(e1)
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(16404809,0))
	e2:SetCategory(CATEGORY_SEARCH+CATEGORY_TOHAND+CATEGORY_DECKDES)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCode(EVENT_PHASE+PHASE_END)
	e2:SetCountLimit(1)
	e2:SetCondition(c16404809.condition)
	e2:SetCost(c16404809.cost)
	e2:SetTarget(c16404809.target)
	e2:SetOperation(c16404809.operation)
	c:RegisterEffect(e2)
end
function c16404809.sumsuc(e,tp,eg,ep,ev,re,r,rp)
	e:GetHandler():RegisterFlagEffect(16404809,RESET_EVENT+0x1ec0000+RESET_PHASE+PHASE_END,0,1)
end
function c16404809.condition(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetFlagEffect(16404809)~=0
end
function c16404809.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsReleasable() end
	Duel.Release(e:GetHandler(),REASON_COST)
end
function c16404809.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsPlayerCanDiscardDeck(tp,5) end
end
function c16404809.filter(c)
	return c:IsAbleToHand() and c:IsType(TYPE_SPELL+TYPE_TRAP)
end
function c16404809.operation(e,tp,eg,ep,ev,re,r,rp)
	if not Duel.IsPlayerCanDiscardDeck(tp,5) then return end
	Duel.ConfirmDecktop(tp,5)
	local g=Duel.GetDecktopGroup(tp,5)
	if g:GetCount()>0 then
		Duel.DisableShuffleCheck()
		if g:IsExists(c16404809.filter,1,nil) and Duel.SelectYesNo(tp,aux.Stringid(16404809,1)) then
			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
			local sg=g:FilterSelect(tp,c16404809.filter,1,1,nil)
			Duel.SendtoHand(sg,nil,REASON_EFFECT)
			Duel.ConfirmCards(1-tp,sg)
			Duel.ShuffleHand(tp)
			g:Sub(sg)
		end
		Duel.SendtoGrave(g,REASON_EFFECT+REASON_REVEAL)
	end
end
