Quote Originally Posted by Waliel View Post

No idea what the cap is, though. Two levels?
3 Levels no matter if it is from lvl 1 to 4 or from lvl 47 to 50

And I'm not sure how Long it takes to get restet full but after my first class i never run out of it so I would say something like one to two days to fill it up. (that is just a guess)