Case in point: Gaston, Arrogant Hunter

Here is a comprehensive list of codes that are still active: EnlightenMe : Redeems Card Style: Narset, Parter of Veils FNMATHOME : Redeems Cosmetic Items FoilFungus : Redeems Card Style: Deathbloom Thallid InnerDemon : Redeems Card Style: Ob Nixilis, the Hate-Twisted LevelUp : Redeems two Levels of the current Mastery Tree OverTheMoon : Redeems Card Style: Arlinn, Voice of the Pack ParallaxPotion : Redeems Card Style: Revitalize ShieldsUp : Redeems Card Style: Teyo, The Shieldmage ShinyGoblinPirate : Redeems Card Style: Fanatical Firebrand SparkleDruid : Redeems Card Style: Druid of the Cowl SuperScry : Redeems Card Style: Opt WrittenInStone : Redeems Card Style: Nahiri, Storm of the Stone RockJocks : Lorehold Sleeve ArtClub : Prismari Sleeve MathWhizzes : Quandrix Sleeve DebateDuelists : Silverquill Sleeve SwampPunks : Witherbloom Sleeve RestorativeBurst: 2000 XP on Mastery Track ExperimentalOverload: 2000 XP on Mastery Track GameKnights: Avenging Angels Deck PARCELMYR: 2000 XP on Mastery Track UNIQUE CODES Outside of the Free Generic Codes, Wizards of the Coast has been including MTG Arena Codes in many of their physical products

I2I (Action, Song) Card 234/204, Ruby Ink One of the catchiest songs from The Goofy Movie , I2I is quite fittingly a song card that helps everyone at the table, even opponents
Since you can exert a character with a cost of three or more to do it, you can keep your ink open to potentially cast any of the two cards you just drew