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Free tool · Commander

Bracket calculator

Paste your decklist straight from Moxfield, Archidekt or Arena. We look up combos on Commander Spellbook, count Game Changers, extra turns and mass land denial, tell you what to cut to drop a bracket and x-ray the deck: ramp, draw, removal, curve, lands, identity and price.

Format
Bracket, combos and the deck x-ray are Commander-only; other formats get a legality check.

What separates one bracket from another?

The five levels, the four rules that split them and how to work it out by hand, in the full guide.

Read the brackets guide Commander rules and banned list