The Oathkeeper

When the only other players are The King, their
teammates and your teammates, reveal The
Oathkeeper and you all win the game. When
there is no King, you lose the gameif The
Oathkeeper is face down.
When a player reveals a Bandit card to win the
game, if that player killed the last King, turn The
Oathkeeper face up. Bandits can't win the game
until you lose the game. When there are no Bandits,
if you caused the last Bandit to lose the game, you
win the game, otherwise you lose the game.