The 'level' of a clue scroll relates to its difficulty. There are four levels of clue scroll, Easy, Medium, Hard and Elite. An Easy clue is a low difficulty treasure trail, with a low reward yield. A Medium clue scroll is a medium difficulty treasure trail with a more substantial reward yield. A Hard clue scroll is a hazardous Treasure trail which can be very rewarding. An Elite clue scroll is the most dangerous clue scroll (both to receive and to complete.) Elite clue scrolls, however, require killing higher level monsters, which is rewarded by its greatest and most expensive rewards as compared to other levelled scrolls.