Mythic Edition Alcove Vault for Magic: The Gathering The Mythic Editions are Ultra PRO’s most premium accessories for Magic: The Gathering. This Alcove Vault Deck Box features a black leatherette material with a mythic orange embroidered Planeswalker symbol and matching stitching. Store and protect up to 275 standard size trading cards double-sleeved in Ultra PRO Deck Protector® sleeves. This deck box is made with durable, high-quality materials; features strong magnetic closures to securely store your decks, and has space for two 100-card decks plus a fold-out center compartment for either a 75-card deck or tokens, dice, coins, or other small gaming accessories.