So, I was thinking about giving Black Mage a shot; it was the job of a friend of mine, but he quit the game a while back, so I decided to grab the job in his stead. Unfortunately, I have very little idea of how the job is supposed to be at endgame; I know the basics of the job, like putting down ley lines and such, but I still have a very long way to go.

Basically, what I wanted to ask, is; how does Black Mage play at max level, in endgame content? My main concern is mobility; I notice that plenty of bosses and trials at endgame tend to have massive attacks that require you to move a lot to stay alive, so I'm a little concerned at how the job is supposed to fare.