--Subterror Behemoth Ultramafus
function c92970404.initial_effect(c)
	--flip
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(92970404,0))
	e1:SetCategory(CATEGORY_POSITION)
	e1:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_FLIP+EFFECT_TYPE_TRIGGER_O)
	e1:SetProperty(EFFECT_FLAG_DELAY)
	e1:SetCountLimit(1,92970404)
	e1:SetTarget(c92970404.target)
	e1:SetOperation(c92970404.operation)
	c:RegisterEffect(e1)
	--special summon
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(92970404,1))
	e2:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetRange(LOCATION_HAND)
	e2:SetCode(EVENT_CHANGE_POS)
	e2:SetCondition(c92970404.spcon)
	e2:SetTarget(c92970404.sptg)
	e2:SetOperation(c92970404.spop)
	c:RegisterEffect(e2)
	--turn set
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(92970404,2))
	e3:SetCategory(CATEGORY_POSITION)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetTarget(c92970404.postg)
	e3:SetOperation(c92970404.posop)
	c:RegisterEffect(e3)
end
function c92970404.target(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsCanTurnSet,tp,LOCATION_MZONE,LOCATION_MZONE,1,e:GetHandler()) end
	local g=Duel.GetMatchingGroup(Card.IsCanTurnSet,tp,LOCATION_MZONE,LOCATION_MZONE,e:GetHandler())
	Duel.SetOperationInfo(0,CATEGORY_POSITION,g,g:GetCount(),0,0)
end
function c92970404.operation(e,tp,eg,ep,ev,re,r,rp)
	local g=Duel.GetMatchingGroup(Card.IsCanTurnSet,tp,LOCATION_MZONE,LOCATION_MZONE,e:GetHandler())
	if g:GetCount()>0 then
		Duel.ChangePosition(g,POS_FACEDOWN_DEFENSE)
	end
end
function c92970404.cfilter(c,tp)
	return c:IsPreviousPosition(POS_FACEUP) and c:IsFacedown() and c:IsControler(tp)
end
function c92970404.spcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(c92970404.cfilter,1,nil,tp)
		and not Duel.IsExistingMatchingCard(Card.IsFaceup,tp,LOCATION_MZONE,0,1,nil)
end
function c92970404.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and e:GetHandler():IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,e:GetHandler(),1,0,0)
end
function c92970404.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	if Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP_DEFENSE)==0
		and Duel.GetLocationCount(tp,LOCATION_MZONE)<=0
		and c:IsCanBeSpecialSummoned(e,0,tp,false,false) then
		Duel.SendtoGrave(c,REASON_RULE)
	end
end
function c92970404.postg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsCanTurnSet() and c:GetFlagEffect(92970404)==0 end
	c:RegisterFlagEffect(92970404,RESET_EVENT+0x1fc0000+RESET_PHASE+PHASE_END,0,1)
	Duel.SetOperationInfo(0,CATEGORY_POSITION,c,1,0,0)
end
function c92970404.posop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) and c:IsFaceup() then
		Duel.ChangePosition(c,POS_FACEDOWN_DEFENSE)
	end
end
