Grum is a six-armed Shokan warrior from the Outworld province of Katala. He was featured in the comic book Blood & Thunder #2, where he was defeated by Sub-Zero in Shang Tsung's Courtyard.

It is interesting to note that Grum has six arms, not the usual four like the other known Shokan (though two-armed Shokan can be created in Armageddon's Kreate a Fighter mode).