Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
Gains ATK equal to the total Link Rating of the Link Monsters in your GY x 400. During the Main Phase, if this card is in your hand (Quick Effect): You can Tribute 1 Cyberse monster or 1 Link Monster; Special Summon this card. You can only use this effect of "L Magi Mergy" once per turn.
--Ｌマジマージ
--L Magi Mergy
--scripted by Naim
local s,id=GetID()
function s.initial_effect(c)
	--Special Summon this card from the hand
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_SPECIAL_SUMMON)
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1,id)
	e1:SetHintTiming(0,TIMING_MAIN_END|TIMINGS_CHECK_MONSTER)
	e1:SetCondition(function() return Duel.IsMainPhase() end)
	e1:SetCost(s.spcost)
	e1:SetTarget(s.sptg)
	e1:SetOperation(s.spop)
	c:RegisterEffect(e1)
	--Gains ATK equal to the total Link Ratings of all Link Monsters in your GY x 400
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_SINGLE)
	e2:SetProperty(EFFECT_FLAG_SINGLE_RANGE)
	e2:SetCode(EFFECT_UPDATE_ATTACK)
	e2:SetRange(LOCATION_MZONE)
	e2:SetValue(function(e,c) return 400*Duel.GetMatchingGroup(Card.IsLinkMonster,e:GetHandlerPlayer(),LOCATION_GRAVE,0,nil):GetSum(Card.GetLink) end)
	c:RegisterEffect(e2)
end
function s.spcfilter(c,tp)
	return (c:IsLinkMonster() or c:IsRace(RACE_CYBERSE)) and Duel.GetMZoneCount(tp,c)>0
end
function s.spcost(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.CheckReleaseGroupCost(tp,s.spcfilter,1,false,nil,nil,tp) end
	local sg=Duel.SelectReleaseGroupCost(tp,s.spcfilter,1,1,false,nil,nil,tp)
	Duel.Release(sg,REASON_COST)
end
function s.sptg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsCanBeSpecialSummoned(e,0,tp,false,false) end
	Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,c,1,tp,0)
end
function s.spop(e,tp,eg,ep,ev,re,r,rp)
	local c=e:GetHandler()
	if c:IsRelateToEffect(e) then
		Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
	end
end