Some people are born lucky. Once per hour of play you may make up to three rolls for one thing and take the best one! If the GM is rolling, you may say you are using your luck and he must roll three times and apply the best result. You can use this after the dice are rolled to try again. If you pay 6D, this is usable every 30 minutes instead. Luck cannot be transferred and only affects things that affect you directly, i.e. a grenade attack against the party could have luck apply (attacker rolls three times and takes the worst), but a blaster shot against another character cannot. Once used, you must wait an (half)hour before using it again! You cannot use luck at 11:58 and again at 12:01. Luck cannot be saved up either.