This one's a no-brainer. Elminster, because he's at least 20th level in about 4 different classes, not to mention that he has more psionic ability than a mind flayer. Also he's a Chosen of Mystra. Last but not least, he's Ed Greenwood's alter ego, so of course he'd be godlike, and pull the best chicks in Faerun too (despite being 900 years old).
------------------
