Name: Sub-Zero
Bio: Former member of the Lin Kuei, Sub Zero was exiled and fights against machine assassins sent by his clan to eliminate him. His fighting style is hand to hand combat, and has the power of ice.
Wish: To be removed of the mark of death by the Lin Kuei.

(I pulled much of this from the bio of Ultimate Mortal Kombat, since I haven't played a MK game beyond that. I dunno if its at all accurate, and I don't really care. So there! :3)