Deck Probability

Free TCG deck probability calculator for opening-hand odds, turn-by-turn draw rates, mulligan planning, and rune color requirements.

Deck Probability screenshot

About Deck Probability

A probability engine for competitive deck building. It models exact hypergeometric draw odds and Monte Carlo simulations for Riftbound, including opening hands, turn-by-turn draws, mulligans, and the separate rune deck, with a Yu-Gi-Oh! calculator also available.

Listing details

Games: Riftbound # Yu-Gi-Oh!

Topics: deck calculator, probability, opening hand, mulligan, TCG

Visit the official Deck Probability website

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