Perhaps it's worth looking at the Age of Conan MMORPG. It has priests of Mitra (clerics or invokers), tempests of Set (clerics or avengers), bear shamans (shamans or druids), guardians (fighters), conquerers (warlords), dark templars (paladins), barbarians (barbarians or rangers), rangers (rogues or rangers), assassins (rogues), demonologists (warlocks), necromancers (warlocks) and heralds of Xotli (warlocks).
I'm not sure how true to the books it is, but it has the divine represented far more than the arcane.
I'm not sure how true to the books it is, but it has the divine represented far more than the arcane.