--妖精伝姫－シラユキ
function c55623480.initial_effect(c)
	--position
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(55623480,0))
	e1:SetCategory(CATEGORY_POSITION+CATEGORY_MSET)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetTarget(c55623480.postg)
	e1:SetOperation(c55623480.posop)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e2)
	--special summon
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(55623480,1))
	e3:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e3:SetType(EFFECT_TYPE_QUICK_O)
	e3:SetCode(EVENT_FREE_CHAIN)
	e3:SetRange(LOCATION_GRAVE)
	e3:SetCost(c55623480.spcost)
	e3:SetTarget(c55623480.sptg)
	e3:SetOperation(c55623480.spop)
	c:RegisterEffect(e3)
end
function c55623480.posfilter(c)
	return c:IsFaceup() and c:IsCanTurnSet()
end
function c55623480.postg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) and c55623480.posfilter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(c55623480.posfilter,tp,0,LOCATION_MZONE,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	local g=Duel.SelectTarget(tp,c55623480.posfilter,tp,0,LOCATION_MZONE,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_POSITION,g,1,0,0)
end
function c55623480.posop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and tc:IsFaceup() then
		Duel.ChangePosition(tc,POS_FACEDOWN_DEFENSE)
	end
end
function c55623480.mainfilter(c,tp)
	return Duel.GetMZoneCount(tp,c)>0
end
function c55623480.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local sg=Duel.GetMatchingGroup(Card.IsAbleToRemoveAsCost,tp,LOCATION_HAND+LOCATION_ONFIELD+LOCATION_GRAVE,0,e:GetHandler())
	if chk==0 then return sg:GetCount()>=7 and (ft>0 or sg:IsExists(c55623480.mainfilter,1,nil,tp)) end
	local g=nil
	if ft<=0 then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		g=sg:FilterSelect(tp,c55623480.mainfilter,1,1,nil,tp)
		sg:Sub(g)
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		local g1=sg:Select(tp,6,6,nil)
		g:Merge(g1)
	else
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
		g=sg:Select(tp,7,7,nil)
	end
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function c55623480.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function c55623480.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToChain() then
		Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
	end
end
