When unlocking the Onion Knight, do already-mastered jobs count towards its job level?
Solution 1:
Yes, your Onion Knight's level can start out higher than Level 1. The level of the OK is not accumulated but is, rather, strictly calculated by the number of jobs mastered (not counting the Squire, Chemist, Dark Knight and Mime classes.)
I can't find a source for this but I recall discovering this late in my game file ages ago.