You turn around and see the Master smiling. "Congratulations!" he says, "you have passed the test. If you had attacked us, we would have killed you in an instant. But now, you are one of us!" Your character is now an evil member of a dangerous outlaw band, and, as such, a NPC. He cannot be used in any other game as a player character. If you want to use a thief in another game, you must roll a new character.