Former servant of Thanos Corvus Glaive is a member of Thanos' Black Order. He was chosen for his mastery in combat and tactical abilities and thus was chosen to lead them. He is also the husband of fellow order member Proxima Midnight. His first order was attacking earth to please his master. He attacked the Jean Grey School for Higher Learning, but was called away when Ebony Maw found Thanos' son Thane. Corvus was obliterated by Hyperion while Thane overpowered the group and froze Thanos and Proxima in amber. However, due to Corvus' powerful glaive, he was able to revive himself and returned to normal. Corvus meets up with Namor who frees Proxima and Thanos, and asks that they join his Cabal due to his own anger towards earth.However, Namor soon found himself hating the Cabal's tactics and vowed to work with the Illuminati to defeat them. Namor himself was betrayed and found himself and the Cabal stuck on an earth that was to be destroyed. They all managed to escape into the Ultimate Marvel Universe and vowed to get their revenge They crafted a "life raft" and managed to live past the destruction of all universes.The Cabal ended up on Battleworld where they proceeded to attack the locals. However, God Emperor Doom dispersed the group to the various corners of Battleworld and Corvus and Proxima were imprisoned by Apocalypse. He managed to return to his own home when the Mainstream Marvel Universe was rebuilt.Proceeding to make his own Black Order, slowly building his army all over the galaxy. However, Thanos returned and the two battled with Corvus' former master as the victor. Not wanting his life ending by Thanos's cruel hand, Corvus took pieces of his destroyed glaive and killed himself. Corvus Glaive later returned from the dead when the Black Order was reformed by Challenger with the group also consisting of Black Swan, Ebony Maw, a psychic projection of Supergiant, and a revived Proxima Midnight and Black Dwarf. The group faced off against an alien version of the Lethal Legion formed by Grandmaster in a contest where Earth is the battlefield.He is killed by Rogue, who is enraged by the death of the Human Torch. 1)Avengers Assemble 2)Guardians of the Galaxy 3)Avnegers:Infinity War 4)Marvel Contest of Champions