I'm about to attempt master quest with monk in ladder slasher. It's a random 4 keys. Just guess, for example, 3, 4, 2, 1. Or whichever you feel may be right.
If you're correct you win 250fg! Lose and get 1fg.
Obviously I can only have 1 guesser. First person to guess gets the chance to win! I may bump this thread in the future, so be on the lookout!