Probability tools
Calculators for the questions deck building keeps asking. Each works for Commander and for 60-card play, on the play or on the draw, and each runs in your browser: nothing you type here is sent anywhere.
Draw odds by turnHow often you have drawn what you need by a given turn, at any copy count, with London mulligans priced in.Opening hand distributionThe whole shape of an opening hand: how often it holds none, one, two or more of a group.Combo assembly oddsThe odds of drawing every piece of a plan by a given turn. Multiplying the pieces overstates it.Keepable hand oddsHow often a fresh seven meets your keep condition, and how many mulligans to expect before it does.Land drop consistencyThe odds of making each land drop, turn by turn, for a given land count.
Build a deck here and the analysis tab runs all of this against your actual list, with your own categories as the groups.
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