Iku Rex said:
Echoed. It beats Nymphology. Pick a reality and visit it...
I also wouldn't mind being in the following:
Necroscope as long as I could be a Wamphyri.
Vampire (1st/2nd edition) as long as I could be a Tzimisce, a Toreador, or a mummy.
GURPS Supers (munchkin'ed as mentioned above)
For Dark Sun, I'd want to be a Psion.
Planescape, I don't care what I play as long as it can travel the planes easily....as in if in trouble I can pop out.
Ravenloft, a darklord. Sure the demi plane of dread will make my life a living hell, but that'll make heaven taste twice as sweet.
Ars Magica, a magus....fearie blooded, Dark, Pious...doesn't matter