1) To win a duel (which will be fought in Blood Moor) the following must happen: a) you kill your opponent, b ) your opponent leaves Blood Moor (by exiting the game, returning to town, entering den of evil or entering cold plains), c) if your opponent runs away from you for more than 30 seconds, check more about this on rule #2.
2) No time limit, each duel is gonna be either a victory or a defeat. If you run away from your opponent for more than 30 seconds it counts as a loss.
Chips won