Sometimes taking: Beiste's class! Marking it as sometimes only because I feel like he's not as disciplined or serious as he could be (since he has magic), but he would still be very interested and turn up now and then. Chance of attendance goes up 100% immediately after an event where his magic is taken away, but then gradually gets less frequent with time until the next one happens.

...I would offer to have him teach, but Remus and Sirius are the only ones who can use his kind of magic, and Remus is likely more experienced than him at this point anyway. 8D;;