Duelist Vault: Deck Manager

Duelist Vault is the all-in-one companion for trading card game collectors and deck builders. Track every card you own, build and organize your decks, and instantly see how close you are to completing official sets — all in a fast, clean, offline-friendly app. Whether you're managing a growing collection or fine-tuning your next competitive build, Duelist Vault keeps everything organized in one place. COLLECTION TRACKING • Add cards to your personal "My Cards" collection with set and quantity details • See your total collection value and card counts at a glance • Monster / Spell / Trap breakdowns for your whole collection • Search by card name or set code DECK BUILDING • Create unlimited personal decks with Main, Extra, and Side deck sections • Ownership highlights show exactly which deck cards you already own • Optional Standard Deck Rule enforcement with clear violation warnings • Card type counts and deck statistics for every deck OFFICIAL SETS • Browse official card sets and track your completion percentage • Powerful sort & filter: show only sets you own, incomplete sets, or your most-complete sets first • Sort by completion, card count, or total set value IMPORT & EXPORT • Import and export decks as .ydk files, compatible with popular deck editors • Back up and restore your entire collection with .ycbf backup files • Open .ydk and .ycbf files directly from the Files app POWERFUL FILTERS • Filter by card type, attribute, level, ATK/DEF, archetype, ban status, and more • Multi-select card types and save your filter preferences • Ban list awareness (Forbidden, Limited, Semi-Limited) MORE • iCloud sync keeps your collection across your devices • Optional offline image downloads for browsing without a connection • Haptic feedback, color legends, and customizable display options Duelist Vault is an independent, fan-made utility built by a card game enthusiast — not a company. It's designed to be the collection and deck tool we always wanted. — Duelist Vault is an unofficial utility and is not affiliated with, endorsed by, or sponsored by Konami, Studio Dice, Shueisha, or TV Tokyo. All trademarks, card names, and card images are the property of their respective owners. Card data and images are provided by the community-run YGOPRODeck API.