Onn Duo Predictor

Make sense of every hand with Onn Duo Predictor, an unofficial companion for Crimson Desert’s Duo and Five-Card mini-games. Enter your cards and your opponents’ visible cards to explore possible outcomes, compare hands, and understand your chances before your next move. DUO ODDS • Calculate win, tie, and loss probabilities. • Compare your hand against up to three opponents. • Get suggested in-game actions based on your odds. • Mark opponents as folded while keeping their known cards out of the remaining deck. FIVE-CARD HELPER • Find a valid three-card base and your best remaining two-card hand. • Identify bust hands. • Explore your chances against one or more opponents. Multiple-opponent calculations use simulation estimates. FEDORA MODE Enter opponents’ full hands when using the Deceiver’s Fedora in the game to compare known outcomes directly. RULES AND ILLUSTRATED GUIDES Review hand rankings and special rules, learn how to spot cheating, and follow the guide to unlocking the Deceiver’s Fedora. WORKS OFFLINE The calculator, rules, and guides are bundled with the app. No account or internet connection is required. Probabilities and suggested actions are informational and do not guarantee results. Onn Duo Predictor is an independent, unofficial companion and is not affiliated with, endorsed by, or sponsored by Pearl Abyss. Crimson Desert and related names and content belong to their respective owners.