Super Luck
You are not just lucky – you have limited control over probability. Once per hour of play, you may dictate the result of any one die roll you make (or the GM makes for you) instead of rolling the dice. Wholly impossible attempts cannot succeed (your effective skill level must be at least 3), but you can choose any result that would be possible – however improbable – on a single normal die roll.
You can have Super Luck and any degree of "normal" Luck, but no one can take Super Luck more than once!
See also: Wishing.