--E・HERO アクア・ネオス
function c55171412.initial_effect(c)
	--fusion material
	c:EnableReviveLimit()
	aux.AddFusionProcCode2(c,89943723,17955766,false,false)
	--spsummon condition
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE+EFFECT_FLAG_UNCOPYABLE)
	e1:SetCode(EFFECT_SPSUMMON_CONDITION)
	e1:SetValue(c55171412.splimit)
	c:RegisterEffect(e1)
	--special summon rule
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetCode(EFFECT_SPSUMMON_PROC)
	e2:SetProperty(EFFECT_FLAG_UNCOPYABLE)
	e2:SetRange(LOCATION_EXTRA)
	e2:SetCondition(c55171412.spcon)
	e2:SetOperation(c55171412.spop)
	c:RegisterEffect(e2)
	--return
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(55171412,0))
	e3:SetCategory(CATEGORY_TODECK)
	e3:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_F)
	e3:SetCode(EVENT_PHASE+PHASE_END)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1)
	e3:SetCondition(c55171412.retcon1)
	e3:SetTarget(c55171412.rettg)
	e3:SetOperation(c55171412.retop)
	c:RegisterEffect(e3)
	local e4=e3:Clone()
	e4:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e4:SetProperty(0)
	e4:SetCondition(c55171412.retcon2)
	c:RegisterEffect(e4)
	--destroy
	local e5=Effect.CreateEffect(c)
	e5:SetDescription(aux.Stringid(55171412,1))
	e5:SetCategory(CATEGORY_DESTROY)
	e5:SetType(EFFECT_TYPE_IGNITION)
	e5:SetRange(LOCATION_MZONE)
	e5:SetCountLimit(1)
	e5:SetCost(c55171412.descost)
	e5:SetTarget(c55171412.destg)
	e5:SetOperation(c55171412.desop)
	c:RegisterEffect(e5)
end
function c55171412.splimit(e,se,sp,st)
	return not e:GetHandler():IsLocation(LOCATION_EXTRA)
end
function c55171412.spfilter(c,code)
	return c:IsAbleToDeckOrExtraAsCost() and c:IsFusionCode(code)
end
function c55171412.spcon(e,c)
	if c==nil then return true end
	local tp=c:GetControler()
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	if ft<-1 then return false end
	local g1=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,nil,89943723)
	local g2=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,nil,17955766)
	if g1:GetCount()==0 or g2:GetCount()==0 then return false end
	if g1:GetCount()==1 and g2:GetCount()==1 and g1:GetFirst()==g2:GetFirst() then return false end
	if ft>0 then return true end
	local f1=g1:FilterCount(Card.IsLocation,nil,LOCATION_MZONE)
	local f2=g2:FilterCount(Card.IsLocation,nil,LOCATION_MZONE)
	if ft==-1 then return f1>0 and f2>0
	else return f1>0 or f2>0 end
end
function c55171412.spop(e,tp,eg,ep,ev,re,r,rp,c)
	local ft=Duel.GetLocationCount(tp,LOCATION_MZONE)
	local g1=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,nil,89943723)
	local g2=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,nil,17955766)
	g1:Merge(g2)
	local g=Group.CreateGroup()
	local tc=nil
	for i=1,2 do
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
		if ft<=0 then
			tc=g1:FilterSelect(tp,Card.IsLocation,1,1,nil,LOCATION_MZONE):GetFirst()
			ft=ft+1
		else
			tc=g1:Select(tp,1,1,nil):GetFirst()
		end
		g:AddCard(tc)
		if i==1 then
			g1:Clear()
			if tc:IsFusionCode(89943723) then
				local sg=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,tc,17955766)
				g1:Merge(sg)
			end
			if tc:IsFusionCode(17955766) then
				local sg=Duel.GetMatchingGroup(c55171412.spfilter,tp,LOCATION_ONFIELD,0,tc,89943723)
				g1:Merge(sg)
			end
		end
	end
	local cg=g:Filter(Card.IsFacedown,nil)
	if cg:GetCount()>0 then
		Duel.ConfirmCards(1-tp,cg)
	end
	Duel.SendtoDeck(g,nil,2,REASON_COST)
end
function c55171412.retcon1(e,tp,eg,ep,ev,re,r,rp)
	return not e:GetHandler():IsHasEffect(42015635)
end
function c55171412.retcon2(e,tp,eg,ep,ev,re,r,rp)
	return e:GetHandler():IsHasEffect(42015635)
end
function c55171412.rettg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return e:GetHandler():IsAbleToExtra() end
	Duel.SetOperationInfo(0,CATEGORY_TODECK,e:GetHandler(),1,0,0)
end
function c55171412.retop(e,tp,eg,ep,ev,re,r,rp)
	if not e:GetHandler():IsRelateToEffect(e) or e:GetHandler():IsFacedown() then return end
	Duel.SendtoDeck(e:GetHandler(),nil,2,REASON_EFFECT)
end
function c55171412.descost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,nil) end
	Duel.DiscardHand(tp,Card.IsDiscardable,1,1,REASON_COST+REASON_DISCARD)
end
function c55171412.destg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetFieldGroupCount(tp,0,LOCATION_HAND)>0 end
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,nil,1,1-tp,LOCATION_HAND)
end
function c55171412.desop(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetFieldGroup(tp,0,LOCATION_HAND)
	local sg=g:RandomSelect(tp,1)
	Duel.Destroy(sg,REASON_EFFECT)
end
