Commander colored-mana probability calculator

Sources of your chosen colorCards seen (opening hand + draws)Sources needed

75.3%chance of seeing at least 2 color sources in 10 cards.

Assumes a 99-card library, random draws, and no mulligans, tutors, extra draws, or ramp. Seeing a source does not guarantee you can use it: tapped lands and conditional sources still matter. In multiplayer Commander, ten cards seen is an opening seven plus three draw steps.

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