I'm not to sure of what you mean? Do you mean like roles as in where you choose your characters role? There are mages at bico but they do magic in the meta game and NOT on the battlefield! There are a bunch of different religions you can join that have rituals and different roles. Let me know if that helped!
@AmbroseEliot691 you are welcome! So the place is called Bicolline and the event I go to is a 7 day event called The Grand Battle of Bicolline! My guild is called The March Wardens!