--スタック・リバイバー
function c9523599.initial_effect(c)
	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(9523599,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCode(EVENT_BE_MATERIAL)
	e1:SetCountLimit(1,9523599+EFFECT_COUNT_CODE_DUEL)
	e1:SetCondition(c9523599.spcon)
	e1:SetTarget(c9523599.sptg)
	e1:SetOperation(c9523599.spop)
	c:RegisterEffect(e1)
end
function c9523599.spcon(e,tp,eg,ep,ev,re,r,rp)
	return r==REASON_LINK
end
function c9523599.spfilter(c,e,tp)
	return c:IsLocation(LOCATION_GRAVE) and c:IsControler(tp) and c:IsLevelBelow(4) and c:IsRace(RACE_CYBERS)
		and c:IsCanBeEffectTarget(e) and c:IsCanBeSpecialSummoned(e,0,tp,false,false,POS_FACEUP_DEFENSE)
end
function c9523599.sptg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	local c=e:GetHandler()
	local mg=e:GetHandler():GetReasonCard():GetMaterial()
	if chkc then return mg:IsContains(chkc) and c9523599.spfilter(chkc,e,tp) and chkc~=c end
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and mg:IsExists(c9523599.spfilter,1,c,e,tp) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
	local g=mg:FilterSelect(tp,c9523599.spfilter,1,1,c,e,tp)
	Duel.SetTargetCard(g)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,g,1,0,0)
end
function c9523599.spop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) then
		Duel.SpecialSummon(tc,0,tp,tp,false,false,POS_FACEUP_DEFENSE)
	end
end
