04 / COMMANDER LABORATORY
Big ideas. Ninety-nine possibilities.
Bring your decklist. Find the shape of your next favorite game.
Open the spellbook.
Commanders may be in the list or entered here. Counted once. Partner eligibility needs a manual check.
Supports “1 Card Name”, “1x Card Name”, set codes, collector numbers, and Commander sections. Sideboards and maybeboards are excluded.
Your deck stays in this browser. Card names are sent to Scryfall when you analyze.
Saved spellbooks
Saved on this device only. Export a backup before clearing browser data.
Every deck has a constellation.
Paste your list to reveal its mana curve,
color identity, and composition.
Mana curve
Nonland cards, weighted by quantity. 7+ groups higher mana values.
Card types
Multi-type cards count in each type.
Color identity
Multicolor cards count in each color.
Your cards
Card data and images from Scryfall. Magic: The Gathering is © Wizards of the Coast. This unofficial fan tool is not affiliated with or endorsed by either. Analytics are descriptive, not a full Commander legality engine.