Item logo image for Boundless Grimoire

Boundless Grimoire

ExtensionEntertainment11 users
Item media 1 (screenshot) for Boundless Grimoire

Overview

Comfy and customizable deck builder for Magic: The Gathering that syncs with Untap.in

- Search Scryfall's full card database with filters for color, type, mana cost, rarity, and more - Group and sort your deck by type, color, mana value, or custom tags - Save filter presets so you can jump back to searches you use often - Pick your favorite printing for any card - Set a commander, manage your sideboard, or build and organize draft cubes **Customize it** - Define custom formats with your own ban lists and deck rules - Create custom card tags using Scryfall queries to categorize cards however you want - Adjust card sizes, layout modes, and grouping per deck — each deck remembers your preferences **See what your deck is doing** - Mana curve, color distribution, rarity breakdown, and creature stats at a glance - Test draw a 7-card opening hand to get a feel for how the deck plays - Set a format and get legality checking on every card **Syncs with untap.in** - Your decks and cubes appear in untap.in's sidebar, ready to play - Import your existing untap.in decks and cubes automatically - Edits sync both ways — build in Grimoire, play in untap **Your cards, your machine** - All deck data is stored locally in your browser - No account needed, no servers, no tracking

Details

  • Version
    0.8.0
  • Updated
    April 30, 2026
  • Offered by
    ldlework
  • Size
    2.88MiB
  • Languages
    English
  • Developer
    Email
    chrome@ldlework.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

For help with questions, suggestions, or problems, visit the developer's support site

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