Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
You can discard 1 card; Special Summon 1 "Mecha Phantom Beast Token" (Machine/WIND/Level 3/ATK 0/DEF 0), also for the rest of this turn, you can only use "Mecha Phantom Beast" monsters as material for a Fusion, Synchro, Xyz, or Link Summon. This card's Level is increased by the total Levels of all "Mecha Phantom Beast Tokens" you control. While you control a Token, this card cannot be destroyed by battle or card effects. * The above text is unofficial and describes the card's functionality in the OCG.
--幻獣機ライテン
--Mecha Phantom Beast Raiten
local s,id=GetID()
function s.initial_effect(c)
	--Gaqins the combined levels of all "Mecha Phantom Beast Tokens"
	local e1=Effect.CreateEffect(c)
	e1:SetType(EFFECT_TYPE_SINGLE)
	e1:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCode(EFFECT_UPDATE_LEVEL)
	e1:SetValue(s.lvval)
	c:RegisterEffect(e1)
	--Cannot be destroyed by battle or effect while you control "Mecha Phantom Beast Token"
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCode(EFFECT_INDESTRUCTABLE_BATTLE)
	e2:SetCondition(s.indcon)
	e2:SetValue(1)
	c:RegisterEffect(e2)
	local e3=e2:Clone()
	e3:SetCode(EFFECT_INDESTRUCTABLE_EFFECT)
	c:RegisterEffect(e3)
	--Special Summon 1 "Mecha Phantom Beast Token"
	local e4=Effect.CreateEffect(c)
	e4:SetDescription(aux.Stringid(id,0))
	e4:SetCategory(CATEGORY_SPECIAL_SUMMON+CATEGORY_TOKEN)
	e4:SetType(EFFECT_TYPE_IGNITION)
	e4:SetRange(LOCATION_MZONE)
	e4:SetCost(s.spcost)
	e4:SetTarget(s.sptg)
	e4:SetOperation(s.spop)
	c:RegisterEffect(e4)
end
s.listed_series={SET_MECHA_PHANTOM_BEAST}
s.listed_names={TOKEN_MECHA_PHANTOM_BEAST}
function s.lvval(e,c)
	return Duel.GetMatchingGroup(aux.FaceupFilter(Card.IsCode,TOKEN_MECHA_PHANTOM_BEAST),c:GetControler(),LOCATION_MZONE,0,nil):GetSum(Card.GetLevel)
end
function s.indcon(e)
	return Duel.IsExistingMatchingCard(Card.IsType,e:GetHandlerPlayer(),LOCATION_MZONE,0,1,nil,TYPE_TOKEN)
end
function s.spcost(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 s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsPlayerCanSpecialSummonMonster(tp,TOKEN_MECHA_PHANTOM_BEAST,SET_MECHA_PHANTOM_BEAST,TYPES_TOKEN,0,0,3,RACE_MACHINE,ATTRIBUTE_WIND) end
	Duel.SetOperationInfo(0,CATEGORY_TOKEN,nil,1,0,0)
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_BE_FUSION_MATERIAL)
	e1:SetTargetRange(LOCATION_ALL,LOCATION_ALL)
	e1:SetTarget(aux.NOT(aux.TargetBoolFunction(Card.IsSetCard,SET_MECHA_PHANTOM_BEAST)))
	e1:SetValue(s.sumlimit)
	e1:SetReset(RESET_PHASE|PHASE_END)
	Duel.RegisterEffect(e1,tp)
	local e2=e1:Clone()
	e2:SetCode(EFFECT_CANNOT_BE_SYNCHRO_MATERIAL)
	Duel.RegisterEffect(e2,tp)
	local e3=e1:Clone()
	e3:SetCode(EFFECT_CANNOT_BE_XYZ_MATERIAL)
	Duel.RegisterEffect(e3,tp)
	local e4=e1:Clone()
	e4:SetCode(EFFECT_CANNOT_BE_LINK_MATERIAL)
	Duel.RegisterEffect(e4,tp)
	if Duel.GetLocationCount(tp,LOCATION_MZONE)>0
		and Duel.IsPlayerCanSpecialSummonMonster(tp,TOKEN_MECHA_PHANTOM_BEAST,SET_MECHA_PHANTOM_BEAST,TYPES_TOKEN,0,0,3,RACE_MACHINE,ATTRIBUTE_WIND) then
		local token=Duel.CreateToken(tp,TOKEN_MECHA_PHANTOM_BEAST)
		Duel.SpecialSummon(token,0,tp,tp,false,false,POS_FACEUP)
	end
end
function s.sumlimit(e,c)
	if not c then return false end
	return c:IsControler(e:GetHandlerPlayer())
end