Soul Calibur is my favourite traditional fighting series. I own three of the five titles.
Additionally, I'm a fairly significant Star Wars fan, and one of my best friends is a huge Star Wars fan (we're talking, he's read nearly every single one of the Star Wars novels and he knows almost everything about Star Wars). I use The Apprentice and Yoda quite a bit in conjunction with my usual Lizardman, Nightmare, Mitsurugi, Siegfried, and Kilik. Throw in Darth Vader, and I'll be very happy.
Once or twice? Nay, friend. I'll use him quite a bit.
SW-5120-1900-6153