--K9－17号 “Ripper”
local s,id,o=GetID()
function s.initial_effect(c)
	--xyz summon
	aux.AddXyzProcedure(c,nil,5,2)
	c:EnableReviveLimit()
	--search
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,id)
	e1:SetCost(s.thcost)
	e1:SetTarget(s.thtg)
	e1:SetOperation(s.thop)
	c:RegisterEffect(e1)
	--negate
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DISABLE)
	e2:SetType(EFFECT_TYPE_QUICK_O)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,id+o)
	e2:SetCode(EVENT_CHAINING)
	e2:SetCondition(s.negcon)
	e2:SetCost(s.negcost)
	e2:SetTarget(s.negtg)
	e2:SetOperation(s.negop)
	c:RegisterEffect(e2)
	Duel.AddCustomActivityCounter(id,ACTIVITY_CHAIN,s.chainfilter)
end
function s.chainfilter(re,tp,cid)
	return not re:IsActiveType(TYPE_MONSTER)
end
function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_COST) end
	e:GetHandler():RemoveOverlayCard(tp,1,1,REASON_COST)
end
function s.thfilter(c)
	return c:IsSetCard(0x2cb) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function s.setfilter(c)
	return c:IsSetCard(0x2cb) and c:IsType(TYPE_QUICKPLAY) and c:IsSSetable()
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,1,1,nil)
	local tc=g:GetFirst()
	if tc and Duel.SendtoHand(tc,nil,REASON_EFFECT)~=0 then
		Duel.ConfirmCards(1-tp,g)
		if Duel.IsExistingMatchingCard(aux.NecroValleyFilter(s.setfilter),tp,LOCATION_DECK+LOCATION_GRAVE,0,1,nil)
			and Duel.GetCustomActivityCount(id,1-tp,ACTIVITY_CHAIN)>0
			and Duel.SelectYesNo(tp,aux.Stringid(id,2)) then
			Duel.BreakEffect()
			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SET)
			local sg=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.setfilter),tp,LOCATION_DECK+LOCATION_GRAVE,0,1,1,nil)
			if sg:GetCount()>0 then
				Duel.SSet(tp,sg)
			end
		end
	end
end
function s.negcon(e,tp,eg,ep,ev,re,r,rp)
	local loc=Duel.GetChainInfo(ev,CHAININFO_TRIGGERING_LOCATION)
	return ep~=tp and (LOCATION_HAND+LOCATION_GRAVE)&loc~=0
		and re:IsActiveType(TYPE_MONSTER) and Duel.IsChainDisablable(ev)
end
function s.negcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():CheckRemoveOverlayCard(tp,1,REASON_COST) end
	e:GetHandler():RemoveOverlayCard(tp,1,1,REASON_COST)
end
function s.negtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_DISABLE,eg,1,0,0)
end
function s.negop(e,tp,eg,ep,ev,re,r,rp)
	Duel.NegateEffect(ev)
end