Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
2+ monsters, including a Fiend monster During the Main Phase (Quick Effect): You can discard 1 card, then activate 1 of these effects; ● Destroy 1 card on the field. ● Banish this card (until the End Phase), and if you do, Special Summon 1 LIGHT or DARK monster from your GY. During your Standby Phase: You can draw cards equal to the number of different Monster Types in your GY, then place cards from your hand on the bottom of the Deck in any order, equal to the number of cards you drew. You can only use each effect of "A Bao A Qu, the Lightless Shadow" once per turn.
--光なき影 ア＝バオ・ア・クゥー
--A Bao A Qu, the Lightless Shadow
--Scripted by Eerie Code
local s,id=GetID()
function s.initial_effect(c)
	c:EnableReviveLimit()
	--Link Summon procedure: 2+ monsters, including a Fiend monster
	Link.AddProcedure(c,nil,2,4,s.matcheck)
	--Activate 1 of these effects
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetType(EFFECT_TYPE_QUICK_O)
	e1:SetCode(EVENT_FREE_CHAIN)
	e1:SetRange(LOCATION_MZONE)
	e1:SetCountLimit(1,{id,0})
	e1:SetHintTiming(0,TIMING_MAIN_END|TIMINGS_CHECK_MONSTER)
	e1:SetCondition(function() return Duel.IsMainPhase() end)
	e1:SetCost(s.effcost)
	e1:SetTarget(s.efftg)
	e1:SetOperation(s.effop)
	c:RegisterEffect(e1)
	--Draw cards equal to the number of different Monster Types among the monsters in your GY, then place the same number of cards from your hand on the bottom of the Deck in any order
	local e2=Effect.CreateEffect(c)
	e2:SetDescription(aux.Stringid(id,1))
	e2:SetCategory(CATEGORY_DRAW+CATEGORY_TODECK)
	e2:SetType(EFFECT_TYPE_FIELD+EFFECT_TYPE_TRIGGER_O)
	e2:SetCode(EVENT_PHASE|PHASE_STANDBY)
	e2:SetRange(LOCATION_MZONE)
	e2:SetCountLimit(1,{id,1})
	e2:SetCondition(function(e,tp) return Duel.IsTurnPlayer(tp) end)
	e2:SetTarget(s.drtg)
	e2:SetOperation(s.drop)
	c:RegisterEffect(e2)
end
function s.matcheck(g,lc,sumtype,tp)
	return g:IsExists(Card.IsRace,1,nil,RACE_FIEND,lc,sumtype,tp)
end
function s.effcost(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.spfilter(c,e,tp)
	return c:IsAttribute(ATTRIBUTE_LIGHT|ATTRIBUTE_DARK) and c:IsCanBeSpecialSummoned(e,0,tp,false,false)
end
function s.efftg(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	local b1=Duel.GetFieldGroupCount(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)>0
	local b2=c:IsAbleToRemove() and Duel.GetMZoneCount(tp,c)>0
		and Duel.IsExistingMatchingCard(s.spfilter,tp,LOCATION_GRAVE,0,1,nil,e,tp)
	if chk==0 then return b1 or b2 end
	local op=Duel.SelectEffect(tp,
		{b1,aux.Stringid(id,2)},
		{b2,aux.Stringid(id,3)})
	e:SetLabel(op)
	if op==1 then
		e:SetCategory(CATEGORY_DESTROY)
		local g=Duel.GetFieldGroup(tp,LOCATION_ONFIELD,LOCATION_ONFIELD)
		Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,tp,0)
	elseif op==2 then
		e:SetCategory(CATEGORY_REMOVE+CATEGORY_SPECIAL_SUMMON)
		Duel.SetOperationInfo(0,CATEGORY_REMOVE,c,1,tp,0)
		Duel.SetOperationInfo(0,CATEGORY_SPECIAL_SUMMON,nil,1,tp,LOCATION_GRAVE)
	end
end
function s.effop(e,tp,eg,ep,ev,re,r,rp)
	local op=e:GetLabel()
	if op==1 then
		--Destroy 1 card on the field
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
		local g=Duel.SelectMatchingCard(tp,nil,tp,LOCATION_ONFIELD,LOCATION_ONFIELD,1,1,nil)
		if #g>0 then
			Duel.HintSelection(g)
			Duel.Destroy(g,REASON_EFFECT)
		end
	elseif op==2 then
		--Banish this card (until the End Phase), and if you do, Special Summon 1 LIGHT or DARK monster from your GY
		local c=e:GetHandler()
		if c:IsRelateToEffect(e) and aux.RemoveUntil(c,nil,REASON_EFFECT,PHASE_END,id,e,tp,aux.DefaultFieldReturnOp)
			and Duel.GetLocationCount(tp,LOCATION_MZONE)>0 then
			Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_SPSUMMON)
			local g=Duel.SelectMatchingCard(tp,aux.NecroValleyFilter(s.spfilter),tp,LOCATION_GRAVE,0,1,1,nil,e,tp)
			if #g>0 then
				Duel.SpecialSummon(g,0,tp,tp,false,false,POS_FACEUP)
			end
		end
	end
end
function s.drtg(e,tp,eg,ep,ev,re,r,rp,chk)
	local ct=Duel.GetMatchingGroup(Card.IsMonster,tp,LOCATION_GRAVE,0,nil):GetClassCount(Card.GetRace)
	if chk==0 then return ct>0 and Duel.IsPlayerCanDraw(tp,ct) end
	Duel.SetTargetPlayer(tp)
	Duel.SetOperationInfo(0,CATEGORY_DRAW,nil,0,tp,ct)
	Duel.SetOperationInfo(0,CATEGORY_TODECK,nil,ct,tp,LOCATION_HAND)
end
function s.drop(e,tp,eg,ep,ev,re,r,rp)
	local p=Duel.GetChainInfo(0,CHAININFO_TARGET_PLAYER)
	local d=Duel.GetMatchingGroup(Card.IsMonster,tp,LOCATION_GRAVE,0,nil):GetClassCount(Card.GetRace)
	local ct=Duel.Draw(p,d,REASON_EFFECT)
	if ct==0 then return end
	Duel.ShuffleHand(tp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_TODECK)
	local g=Duel.SelectMatchingCard(tp,Card.IsAbleToDeck,tp,LOCATION_HAND,0,ct,ct,nil)
	if #g==0 then return end
	Duel.BreakEffect()
	if Duel.SendtoDeck(g,nil,SEQ_DECKBOTTOM,REASON_EFFECT)>0 then
		Duel.SortDeckbottom(tp,tp,#g)
	end
end