Read more about Iron Knights at: Wikipedia

Official Site: Marvel Comics

There are several different extraterrestrial races in the Marvel Comics' universe. The vast majority are humanoid in structure.

A few alien races have had considerable "air time" in various Marvel Comics publications over the years, having a near-constant presence and/or major crossover and storylines involving them. This includes:

Scores of other extraterrestrial races have been depicted in the pages of Marvel Comics publications, though not to the extent of the races mentioned above. This list is not comprehensive.

As a sidenote Scy'ar Tal literally means "Death to the Shi'ar". First appeared in X-Men: Emperor Vulcan #1 (September 2007).

Iron Knights has not been a contender in any CBUB matches.