Psion
Adventurer
Edited for "I agree with you except":
... with Ravenolft being iffy. There was lots of cross contamination with Ravenloft, but it almost felt shoehorned into the cosmology. Birthright and Dark Sun never really fit nor saw much cross-connecting.
wingsandsword said:Yes, it's also the Greyhawk cosmology too, because Greyhawk, Forgotten Realms,Birthright, Ravenloft, Planescape, Spelljammer andDark Sunare all part of the same multiverse (with Ravenloft very hard to get out of, and Athas very hard to get into or out of).
... with Ravenolft being iffy. There was lots of cross contamination with Ravenloft, but it almost felt shoehorned into the cosmology. Birthright and Dark Sun never really fit nor saw much cross-connecting.