703.10. Improperly Determining a Winner [Match Loss]: Games and matches of Riftbound must be decided by playing Riftbound appropriate to the tournament format.
703.10.a. Other methods, including but not limited to flipping a coin, rolling dice, or playing other games, may not be used to determine a winner.
703.10.b. Playing other formats of Riftbound other than the one designated for the tournament with the appropriate registered decklist may not be used to determine a winner.
703.10.c. Offering or accepting such offers is considered improperly determining a winner.