--Mysterious Dragon
function c53313901.initial_effect(c)
	aux.AddOrigPandemoniumType(c)
	--Once per turn: You can target 1 face-up "Mysterious" monster you control; once during this turn, it cannot be destroyed by battle or by card effects.
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetRange(LOCATION_SZONE)
	e1:SetCountLimit(1)
	e1:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e1:SetCondition(aux.PandActCheck)
	e1:SetTarget(c53313901.target)
	e1:SetOperation(c53313901.operation)
	c:RegisterEffect(e1)
	aux.EnablePandemoniumAttribute(c,e1)
	--effect change
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(1102)
	e2:SetCategory(CATEGORY_REMOVE)
	e2:SetType(EFFECT_TYPE_IGNITION)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1)
	e2:SetTarget(c53313901.remtg)
	e2:SetOperation(c53313901.remop)
	c:RegisterEffect(e2)
	--lv change
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(1370)
	e3:SetType(EFFECT_TYPE_IGNITION)
	e3:SetCountLimit(1)
	e3:SetRange(LOCATION_MZONE)
	e3:SetProperty(EFFECT_FLAG_CARD_TARGET)
	e3:SetTarget(c53313901.lvtg)
	e3:SetOperation(c53313901.lvop)
	c:RegisterEffect(e3)
end
function c53313901.filter(c)
	return c:IsFaceup() and c:IsSetCard(0xcf6)
end
function c53313901.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsControler(tp) and chkc:IsOnField() and c53313901.filter(chkc) end
	if chk==0 then return Duel.IsExistingTarget(c53313901.filter,tp,LOCATION_MZONE,0,1,nil) and e:GetHandler():GetFlagEffect(53313901)==0 end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	Duel.SelectTarget(tp,c53313901.filter,tp,LOCATION_MZONE,0,1,1,nil)
	e:GetHandler():RegisterFlagEffect(53313901,RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END,0,1)
end
function c53313901.operation(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if e:GetHandler():IsRelateToEffect(e) and tc:IsRelateToEffect(e) and tc:IsFaceup() then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_INDESTRUCTABLE_COUNT)
		e1:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
		e1:SetCountLimit(1)
		e1:SetValue(c53313901.valcon)
		e1:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
	end
end
function c53313901.valcon(e,re,r,rp)
	return bit.band(r,REASON_BATTLE+REASON_EFFECT)~=0
end
function c53313901.rfilter(c)
	return (not c:IsLocation(LOCATION_EXTRA) or c:IsFaceup()) and c:IsType(TYPE_MONSTER) and c:IsAbleToRemove() and c:IsLevelAbove(2) and c:IsLevelBelow(8)
end
function c53313901.remtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(0x50) and chkc:IsType(TYPE_MONSTER) and chkc:IsAbleToRemove() end
	if chk==0 then return Duel.IsExistingMatchingCard(c53313901.rfilter,tp,LOCATION_GRAVE+LOCATION_EXTRA,0,1,nil) end
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,1,0,0)
end
function c53313901.remop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,c53313901.rfilter,tp,LOCATION_GRAVE+LOCATION_EXTRA,0,1,1,nil)
	for tc in aux.Next(g) do
		c:CopyEffect(tc:GetCode(),RESET_EVENT+0x1ff0000+RESET_PHASE+PHASE_END)
	end
	if g:GetCount()>0 then
		Duel.Remove(g,POS_FACEUP,REASON_EFFECT)
	end
end
function c53313901.lvtg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(tp) and chkc:IsFaceup() end
	if chk==0 then return Duel.IsExistingTarget(Card.IsFaceup,tp,LOCATION_MZONE,0,1,nil) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
	local g=Duel.SelectTarget(tp,Card.IsFaceup,tp,LOCATION_MZONE,0,1,1,nil)
	local t={}
	local i=1
	local p=1
	local lv=g:GetFirst():GetLevel()
	for i=1,7 do
		if lv~=i then t[p]=i p=p+1 end
	end
	t[p]=nil
	Duel.Hint(HINT_SELECTMSG,tp,567)
	e:SetLabel(Duel.AnnounceNumber(tp,table.unpack(t)))
end
function c53313901.lvop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsFaceup() and tc:IsRelateToEffect(e) then
		local e1=Effect.CreateEffect(e:GetHandler())
		e1:SetType(EFFECT_TYPE_SINGLE)
		e1:SetCode(EFFECT_CHANGE_LEVEL)
		e1:SetValue(e:GetLabel())
		e1:SetReset(RESET_EVENT+0x1fe0000+RESET_PHASE+PHASE_END)
		tc:RegisterEffect(e1)
	end
end