Changes

| fr_name = | de_name = | it_name = | pt_name = | es_name = | ja_name = {{Ruby|Ｎｏ．|ナンバーズ}}１ インフェクション・バアル・ゼブル| romaji_name = Nanbāzu Ichi Infekushon Baaru Zeburu| trans_name = Numbers 1: Infection Baal Zebul| ko_name = | ko_rr_name = | sc_name = | image = Number1InfectionBuzzKing-AC03-JP-OP.png| attribute = DARK| types = Fiend / Xyz / Effect| level rank = 8| atk = 3000| def = 2500| password = | materials = | fusion_material = 2 or more Level 8 monsters| effect_types = Trigger, Condition, Trigger, Ignition| lore = 2+ [[Level]] 8 [[monster]]s<br />[[Once per turn]], during your [[Standby Phase]]: You can [[attach]] 1 card from your opponent's [[GY]] to this card as [[material]]. You can only use each of the following [[effect]]s of "Number 1: Infection Buzz King" [[once per turn]]. If this card is [[Xyz Summon]]ed: You can look at your opponent's [[Extra Deck]] and [[send]] 1 card from it to the [[GY]]. You can [[detach]] 1 material from this card, then [[target]] 1 card your opponent [[control]]s; [[destroy]] it, then, if you destroyed a [[face-up]] monster, inflict [[Effect damage|damage]] to your opponent equal to half the [[ATK]] that monster had on the [[field]].| fr_lore = | de_lore = | it_lore = | pt_lore = | es_lore = | ja_lore = | ko_lore = | sc_lore = | jp_sets = AC03-JP013; Animation Chronicle 2023; Ultra Rare| supports = | archseries =

| misc = | database_id = | ocg_status = Not yet released| tcg_status = Not yet released