--Wyvern of Gust Vine
function c500318064.initial_effect(c)

	--special summon
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetDescription(aux.Stringid(500318064,0))
	e1:SetProperty(EFFECT_FLAG_DELAY)
	e1:SetCode(EVENT_TO_GRAVE)
	e1:SetCondition(c500318064.condtion)
	e1:SetTarget(c500318064.target)
	e1:SetOperation(c500318064.operation)
	c:RegisterEffect(e1)
		--spsummon condition
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_SINGLE)
	e0:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e0:SetCode(EFFECT_SPSUMMON_CONDITION)
	e0:SetValue(c500318064.splimit)
	c:RegisterEffect(e0)
		local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(500318064,0))
	e2:SetCategory(CATEGORY_TODECK+CATEGORY_DRAW)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_GRAVE+LOCATION_HAND)
	e2:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e2:SetCode(EVENT_FREE_CHAIN)
	e2:SetCost(c500318064.tdcost)
	e2:SetTarget(c500318064.tdtarget)
	e2:SetOperation(c500318064.tdop)
	c:RegisterEffect(e2)
			
end
function c500318064.splimit(e,se,sp,st)
	return se:IsSetCard(0x885a)
end
function c500318064.splimit(e,se,sp,st)
	return se:IsHasType(EFFECT_TYPE_ACTIONS)
end
function c500318064.condtion(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():GetPreviousLocation()==LOCATION_DECK
end
function c500318064.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function c500318064.operation(e,tp,eg,ep,ev,re,r,rp)
	if e:GetHandler():IsRelateToEffect(e) then
		Duel.SpecialSummon(e:GetHandler(),0,tp,tp,true,false,POS_FACEUP)
	end
end
function c500318064.tdcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsAbleToRemoveAsCost() end
	Duel.Remove(e:GetHandler(),POS_FACEUP,REASON_COST)
end
function c500318064.filter(c)
	return c:IsType(TYPE_MONSTER) and c:IsSetCard(0x885a) and not c:IsCode(500318064) and c:IsAbleToDeck()
end
function c500318064.tdtarget(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_REMOVED) and chkc:IsControler(tp) and c500318064.filter(chkc) end
	if chk==0 then return Duel.IsPlayerCanDraw(tp,2)
		and Duel.IsExistingTarget(c500318064.filter,tp,LOCATION_REMOVED,0,5,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.SelectTarget(tp,c500318064.filter,tp,LOCATION_REMOVED,0,5,5,nil)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,g,g:GetCount(),0,0)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,1)
end
function c500318064.tdop(e,tp,eg,ep,ev,re,r,rp)
	local tg=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS)
	if not tg or tg:FilterCount(Card.IsRelateToEffect,nil,e)~=5 then return end
	Duel.SendtoDeck(tg,nil,0,REASON_EFFECT)
	local g=Duel.GetOperatedGroup()
	local ct=g:FilterCount(Card.IsLocation,nil,LOCATION_DECK+LOCATION_EXTRA)
	if ct==5 then
		Duel.ShuffleDeck(tp)
		Duel.BreakEffect()
		Duel.Draw(tp,1,REASON_EFFECT)
	end
end