Did an instance, nothing gave experience. (Level 50)

[Felis]

It took around over 2 million EXP to go from around 55-56 and almost 3 million to go from 56-57 (I'm only 57 at the moment) so the novelty of using lowbie dungeons would wear off pretty quick trying to level to 60 that way.

The higher the difference between the level of the job and the level of the dungeon, the higher the exp bonus the roulette give you.