--Alchemage Xana
local cid,id=GetID()
function cid.initial_effect(c)
	--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_HAND)
	e1:SetCountLimit(1,id)
	e1:SetCost(cid.cost)
	e1:SetTarget(cid.target)
	e1:SetOperation(cid.operation)
	c:RegisterEffect(e1)
	--destroy replace
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
	e2:SetCode(EFFECT_DESTROY_REPLACE)
	e2:SetRange(LOCATION_GRAVE)
	e2:SetTarget(cid.reptg)
	e2:SetValue(cid.repval)
	e2:SetOperation(cid.repop)
	c:RegisterEffect(e2)
end
--Filters
function cid.filter(c)
	return c:IsCode(81080002) and c:IsAbleToHand()
end
function cid.repfilter(c,tp)
	return c:IsFaceup() and c:IsSetCard(0x8108) and c:IsControler(tp) and c:IsReason(REASON_EFFECT) and c:GetReasonPlayer()==1-tp and not c:IsReason(REASON_REPLACE)
end
--Search Lab
function cid.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsDiscardable() end
	Duel.SendtoGrave(c,REASON_COST+REASON_DISCARD)
end
function cid.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chk==0 then return Duel.IsExistingMatchingCard(cid.filter,tp,LOCATION_DECK,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,1,tp,LOCATION_DECK)
end
function cid.operation(e,tp,eg,ep,ev,re,r,rp,chk)
	local tg=Duel.GetFirstMatchingCard(cid.filter,tp,LOCATION_DECK,0,nil)
	if tg then
		Duel.SendtoHand(tg,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,tg)
	end
end
--Destroy Replace
function cid.reptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsAbleToRemove() and eg:IsExists(cid.repfilter,1,nil,tp) end
	return Duel.SelectEffectYesNo(tp,e:GetHandler(),96)
end
function cid.repval(e,c)
	return cid.repfilter(c,e:GetHandlerPlayer())
end
function cid.repop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Remove(e:GetHandler(),POS_FACEUP,REASON_EFFECT)
end