810.8a

Players win and lose the game only as a team, not as individuals. If either player on a team loses the game, the team loses the game. If either player on a team wins the game, the entire team wins the game. If an effect says that a player can’t win the game, that player’s team can’t win the game. If an effect says that a player can’t lose the game, that player’s team can’t lose the game.