Quote Originally Posted by Avatre View Post
Have gotten them on my 60+ DRK doing sub-50 dungeons/trials via the Leveling Roulette. So your level has no bearing on if you get it or not. The Adventurer in Need changing while you're queuing does(not sure if it affects it if it changes while in the dungeon though).
Your level does have bearing. I think you only get the cracked cluster if you are level 60 or higher - at least it does not show up as a reward in the DF when I am on a job with lower level.

Are you sure about the Adventurer in Need changing thing? I have always got the Adventurer in Need bonus depending on what it was when I signed up, not on what it was later on. (When the AiN is DPS, that will change quickly.)