Uh, the topic title is misspelled. It's SUPPOSED to be "Mortal Kombat Kharacters". Everyone knows that.
Anyways, OT, my old favorite used to be SubZero, but with the most recent game, I'm taken a rather large liking to Smoke.
Why? Because, of all the ninjas in the game, he's the only one that actually ACTS like a friggin ninja.
Well, except for maybe Noob.