--ゼンマイシャーク
function c25484449.initial_effect(c)
	--spsummon
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(25484449,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e1:SetRange(LOCATION_HAND)
	e1:SetCode(EVENT_SUMMON_SUCCESS)
	e1:SetCondition(c25484449.spcon)
	e1:SetTarget(c25484449.sptg)
	e1:SetOperation(c25484449.spop)
	c:RegisterEffect(e1)
	local e2=e1:Clone()
	e2:SetCode(EVENT_SPSUMMON_SUCCESS)
	c:RegisterEffect(e2)
	--lv change
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(25484449,1))
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetRange(LOCATION_MZONE)
	e3:SetCountLimit(1)
	e3:SetTarget(c25484449.lvtg)
	e3:SetOperation(c25484449.lvop)
	c:RegisterEffect(e3)
end
function c25484449.cfilter(c,tp)
	return c:IsFaceup() and c:IsControler(tp) and c:IsSetCard(0x58)
end
function c25484449.spcon(e,tp,eg,ep,ev,re,r,rp)
	return eg:IsExists(c25484449.cfilter,1,nil,tp)
end
function c25484449.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 c25484449.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if not c:IsRelateToEffect(e) then return end
	Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
end
function c25484449.lvtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return true end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_EFFECT)
	local op=Duel.SelectOption(tp,aux.Stringid(25484449,2),aux.Stringid(25484449,3))
	e:SetLabel(op)
end
function c25484449.lvop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsFaceup() and c:IsRelateToEffect(e) then
		local e1=Effect.CreateEffect(c)
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_UPDATE_LEVEL)
		if e:GetLabel()==0 then
			e1:SetValue(1)
		else
			e1:SetValue(-1)
		end
		e1:SetReset(RESET_EVENT+RESETS_STANDARD+RESET_PHASE+PHASE_END)
		c:RegisterEffect(e1)
	end
end
