--Mist Valley Thunder Avian
local s,id=GetID()
function s.initial_effect(c)
	aux.AddOrigTimeleapType(c,false)
	aux.AddTimeleapProc(c,8,aux.FALSE,aux.FALSE)
	c:EnableReviveLimit()
	--Time Leap Summon
	local e0=Effect.CreateEffect(c)
	e0:SetType(EFFECT_TYPE_FIELD)
	e0:SetCode(EFFECT_SPSUMMON_PROC)
	e0:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e0:SetRange(LOCATION_EXTRA)
	e0:SetCondition(s.sumcon)
	e0:SetTarget(s.sumtg)
	e0:SetOperation(s.sumop)
	e0:SetValue(SUMMON_TYPE_TIMELEAP)
	c:RegisterEffect(e0)
	--During the Main Phase (Quick Effect): You can target 1 WIND monster you control and 1 card your opponent controls; return them to the hand.
	local e1=Effect.CreateEffect(c)
	e1:SetCategory(CATEGORY_TOHAND)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetRange(LOCATION_MZONE)
	e1:SetHintTiming(0,TIMINGS_CHECK_MONSTER+TIMING_MAIN_END)
	e1:SetCountLimit(1,{id,0})
	e1:SetCondition(s.thcon)
	e1:SetTarget(s.thtg)
	e1:SetOperation(s.thop)
	c:RegisterEffect(e1)
	aux.GlobalCheck(s,function()
		local ge1=Effect.CreateEffect(c)
		ge1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_CONTINUOUS)
		ge1:SetCode(EVENT_TO_HAND)
		ge1:SetLabel(id)
		ge1:SetCondition(s.regcon)
		ge1:SetOperation(s.regop)
		Duel.RegisterEffect(ge1,0)
	end)
end
function s.sumcon(e)
	local c=e:GetHandler()
	local tp=c:GetControler()
	return Duel.GetFlagEffect(0,id)>0 and Duel.IsExistingMatchingCard(s.tlfilter,tp,LOCATION_MZONE,0,1,nil,e,tp) and s.checkatls(c,e,tp)
end
function s.tlfilter(c,e,tp)
	return c:IsAttribute(ATTRIBUTE_WIND) and c:IsLevel(7) and c:IsAbleToHand() and c:IsFaceup()
end
function s.sumtg(e,tp,eg,ep,ev,re,r,rp,chk,c)
	s.performatls(tp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RTOHAND)
	local g=Duel.SelectMatchingCard(tp,s.tlfilter,tp,LOCATION_MZONE,0,0,1,true,nil,tp)
	if #g==0 then return false end
	if #g>0 then
		g:KeepAlive()
		e:SetLabelObject(g)
		return true
	end
end
function s.sumop(e,tp,eg,ep,ev,re,r,rp,c)
	local c=e:GetHandler()
	local g=e:GetLabelObject()
	if not g then return end
	c:SetMaterial(g)
	--The monster used as material for this card's Time Leap Summon is returned to the hand instead of being banished.
	Duel.SendtoHand(g,nil,REASON_MATERIAL+REASON_TIMELEAP)
	aux.TimeleapHOPT(tp)
end
function s.thcon(e,tp,eg,ep,ev,re,r,rp)
	local ph=Duel.GetCurrentPhase()
	return ph==PHASE_MAIN1 or ph==PHASE_MAIN2
end
function s.thfilter(c)
	return c:IsAttribute(ATTRIBUTE_WIND) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return false end
	if chk==0 then return Duel.IsExistingTarget(s.thfilter,tp,LOCATION_MZONE,0,1,nil)
		and Duel.IsExistingTarget(Card.IsAbleToHand,tp,0,LOCATION_ONFIELD,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RTOHAND)
	local g1=Duel.SelectTarget(tp,s.thfilter,tp,LOCATION_MZONE,0,1,1,nil)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_RTOHAND)
	local g2=Duel.SelectTarget(tp,Card.IsAbleToHand,tp,0,LOCATION_ONFIELD,1,1,nil)
	g1:Merge(g2)
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,g1,2,0,0)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetChainInfo(0,CHAININFO_TARGET_CARDS):Filter(Card.IsRelateToEffect,nil,e)
	if g:GetCount()>0 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
	end
end
function s.regcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(Card.IsPreviousLocation,1,nil,LOCATION_ONFIELD)
end
function s.regop(e,tp,eg,ep,ev,re,r,rp)
	Duel.RegisterFlagEffect(tp,id,RESET_PHASE+PHASE_END,0,1)
	Duel.RegisterFlagEffect(1-tp,id,RESET_PHASE+PHASE_END,0,1)
end


--STUFF TO MAKE IT WORK WITH EFFECT_EXTRA_TIMELEAP_SUMMON
function s.checkatls(c,e,tp)
	if c==nil then return true end
	if (c:IsType(TYPE_PENDULUM) or c:IsType(TYPE_PANDEMONIUM)) and c:IsFaceup() then return false end
	local eset={Duel.IsPlayerAffectedByEffect(tp,EFFECT_EXTRA_TIMELEAP_SUMMON)}
	local exsumcheck=false
	for _,te in ipairs(eset) do
		if not te:GetValue() or type(te:GetValue())=="number" or te:GetValue()(e,c) then
			exsumcheck=true
		end
	end
	eset={Duel.IsPlayerAffectedByEffect(tp,EFFECT_IGNORE_TIMELEAP_HOPT)}
	local ignsumcheck=false
	for _,te in ipairs(eset) do
		if te:CheckCountLimit(tp) then
			ignsumcheck=true
			break
		end
	end
	return (Duel.GetFlagEffect(tp,828)<=0 or (exsumcheck and Duel.GetFlagEffect(tp,830)<=0) or c:IsHasEffect(EFFECT_IGNORE_TIMELEAP_HOPT) or ignsumcheck)
end
function s.performatls(tp)
	local eset={Duel.IsPlayerAffectedByEffect(tp,EFFECT_EXTRA_TIMELEAP_SUMMON)}
	local igneset={Duel.IsPlayerAffectedByEffect(tp,EFFECT_IGNORE_TIMELEAP_HOPT)}
	local exsumeff,ignsumeff
	local options={}
	if (#eset>0 and Duel.GetFlagEffect(tp,830)<=0) or #igneset>0 then
		local cond=1
		if Duel.GetFlagEffect(tp,828)<=0 then
			table.insert(options,aux.Stringid(433005,15))
			cond=0
		end
					
		for _,te in ipairs(eset) do
			table.insert(options,te:GetDescription())
		end
		for _,te in ipairs(igneset) do
			if te:CheckCountLimit(tp) then
				table.insert(options,te:GetDescription())
			end
		end
					
		local op=Duel.SelectOption(tp,table.unpack(options))+cond
		if op>0 then
			if op<=#eset then
				exsumeff=eset[op]
			else
				ignsumeff=igneset[op-#eset]
			end
		end
	end
	
	if exsumeff~=nil then
		Duel.RegisterFlagEffect(tp,829,RESET_PHASE+PHASE_END,0,1)
		Duel.Hint(HINT_CARD,0,exsumeff:GetHandler():GetOriginalCode())
	elseif ignsumeff~=nil then
		Duel.Hint(HINT_CARD,0,ignsumeff:GetHandler():GetOriginalCode())
		ignsumeff:UseCountLimit(tp)
	end
end