Cryomancer
Arcane
but an equal amount if not more will hate the super deadly combat of the typical OSR system. Normies
As if normies play this types of game... Create a game journo mode where you get 3x hp and problem solved. About B/X system being too boring, I was talking about Hyperborea and Lamentations of the Flame princess. Hyperborea includes a lot of subclasses, has mounted combat and LotFP has races as classes and a very interesting setting, with firearms and very weird stuff. In LotFP, only fighter gets more to hit bonus and magic is far more dangerous, mainly conjuration.