Troll Clerics are also not unheard of. Gain Attack Bonuses as a Fighter. Skills that count as Class Skills for Trollkin are as a Ranger. Have Low-Light Vision. Note also that they are not Large creatures as previously mentioned in these pages.
Strength is a lot.
No, Clerics are not a seperate race. But this is not going to use the Greyhawk Pantheon. Most Elves believe in the Elder One , the creator of the People. All five members of the Council are believed to have spoken to Him directly, but all ignore any questions about the matter. In game terms, the Elder One is very hands off.