JackiOh is a 1v1 card game of lanes, mana and hidden traps. Play the AI in your browser with no account, or play friends online with an invite code.
Each player brings a 20-card deck and a hero with 30 health. Mana grows each turn, up to 4, and pays for Units that fight in shared lanes, Spells, and Traps set face down in the backrow, hidden from the opponent until they spring. Every card also has a Radiant face.
The cards come in 5 sets: Core, Classic, Classic+, Meditative, Meditative+.
Play the AI in your browser with no account, at the difficulty you choose, or learn the game in the tutorial. Create an account and redeem an invite code to build decks and play friends online. Look up any card in the almanac, and read what each patch changed in the patch notes.