So I'm new to black mage, my main is monk, but wanted to level another job for the hell of it and was always interested in black mage. So I understand that a basic rotation is when you use f3 or b3 at the points in the rotation, it's just to get the full stacks of umbral or astral? Also should you only use flare with swiftcast? Lastly, is convert usually only needed when you are in the astral stage and getting near low mana (500 or 600 at lvl 50) and you want to pop off another f1? Thanks guys. Slowly learning.
Edit: Also what cross class skills do you want besides virus, quelling strikes, and raging strikes? ty. I found a guide on reddit with a whole spreadsheet, but it was very confusing because I didn't know the abbreviations or what some of it meant >.<