Generate a YGOPro Lua script for the following Yu-Gi-Oh card effect:
You are unaffected by the effects of "Clear World". You can discard 2 cards, including this card; add 2 cards from your Deck to your hand, that are "Clear World" or Spells/Traps that mention it. You can only use this effect of "Clear Phantom" once per turn. If this card is destroyed: You can target 1 monster your opponent controls; destroy it, and if you do, send the top 3 cards of their Deck to the GY.
--クリアー・ファントム
--Clear Phantom
--scripted by pyrQ
local s,id=GetID()
function s.initial_effect(c)
	--Add 2 cards that are either "Clear World" and/or Spells/Traps that mention it from your Deck to your hand
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_TOHAND+CATEGORY_SEARCH)
	e1:SetType(EFFECT_TYPE_IGNITION)
	e1:SetRange(LOCATION_HAND)
	e1:SetCountLimit(1,id)
	e1:SetCost(s.thcost)
	e1:SetTarget(s.thtg)
	e1:SetOperation(s.thop)
	c:RegisterEffect(e1)
	--You are unaffected by the effects of "Clear World"
	local e2=Effect.CreateEffect(c)
	e2:SetType(EFFECT_TYPE_FIELD)
	e2:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e2:SetCode(EFFECT_CLEAR_WORLD_IMMUNE)
	e2:SetRange(LOCATION_MZONE)
	e2:SetTargetRange(1,0)
	c:RegisterEffect(e2)
	--Destroy 1 monster your opponent controls, and if you do, send the top 3 cards of their Deck to the GY
	local e3=Effect.CreateEffect(c)
	e3:SetDescription(aux.Stringid(id,1))
	e3:SetCategory(CATEGORY_DESTROY+CATEGORY_DECKDES)
	e3:SetType(EFFECT_TYPE_SINGLE+EFFECT_TYPE_TRIGGER_O)
	e3:SetProperty(EFFECT_FLAG_CARD_TARGET+EFFECT_FLAG_DELAY)
	e3:SetCode(EVENT_DESTROYED)
	e3:SetTarget(s.destg)
	e3:SetOperation(s.desop)
	c:RegisterEffect(e3)
end
s.listed_names={CARD_CLEAR_WORLD}
function s.thcost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return c:IsDiscardable() and Duel.IsExistingMatchingCard(Card.IsDiscardable,tp,LOCATION_HAND,0,1,c) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DISCARD)
	local g=Duel.SelectMatchingCard(tp,Card.IsDiscardable,tp,LOCATION_HAND,0,1,1,c)
	g:AddCard(c)
	Duel.SendtoGrave(g,REASON_COST|REASON_DISCARD)
end
function s.thfilter(c)
	return (c:IsCode(CARD_CLEAR_WORLD) or (c:IsSpellTrap() and c:ListsCode(CARD_CLEAR_WORLD))) and c:IsAbleToHand()
end
function s.thtg(e,tp,eg,ep,ev,re,r,rp,chk)
	if chk==0 then return Duel.IsExistingMatchingCard(s.thfilter,tp,LOCATION_DECK,0,2,nil) end
	Duel.SetOperationInfo(0,CATEGORY_TOHAND,nil,2,tp,LOCATION_DECK)
end
function s.thop(e,tp,eg,ep,ev,re,r,rp)
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_ATOHAND)
	local g=Duel.SelectMatchingCard(tp,s.thfilter,tp,LOCATION_DECK,0,2,2,nil)
	if #g==2 then
		Duel.SendtoHand(g,nil,REASON_EFFECT)
		Duel.ConfirmCards(1-tp,g)
	end
end
function s.destg(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
	if chkc then return chkc:IsLocation(LOCATION_MZONE) and chkc:IsControler(1-tp) end
	if chk==0 then return Duel.IsExistingTarget(nil,tp,0,LOCATION_MZONE,1,nil) and Duel.IsPlayerCanDiscardDeck(1-tp,2) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
	local g=Duel.SelectTarget(tp,nil,tp,0,LOCATION_MZONE,1,1,nil)
	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,tp,0)
	Duel.SetOperationInfo(0,CATEGORY_DECKDES,nil,0,1-tp,3)
end
function s.desop(e,tp,eg,ep,ev,re,r,rp)
	local tc=Duel.GetFirstTarget()
	if tc:IsRelateToEffect(e) and Duel.Destroy(tc,REASON_EFFECT)>0 then
		Duel.DiscardDeck(1-tp,3,REASON_EFFECT)
	end
end