From the Age of Apocalypse.
Omega is evil personified. He serves his master Apocalypse with an undying devotion and a fighting spirit that never says quit. Not much is known about this evil mutant except that he means business. With a healing power rival to that of Wolverine’s and deadly adamantium tendrils, Omega is the ultimate fighting machine. To make matters worse for the X-Men, Omega’s transforming Spinning Rocket Blaster is ready to lash through any opponent at his command.