Tournament rules define a set number of decks that each player can use for a 1v1 round.
- Each deck must come from a different class (e.g. having two Mage decks is not allowed).
To begin playing a round, each player chooses one of their decks to battle the opponent with, with the deck choice hidden from the opponent. Games are then played out with the following rules.
- Any deck that wins a game cannot be played again, and another deck must be chosen to play the next game.
- Any deck that is defeated may be played again in the next game.
The first player to win with all of their decks wins the round.