Unus is a mutant, and is named for his ability to consciously project an invisible force field which protects him from harm.

[4] He became a good friend of the Blob,[5] and they teamed up together on various schemes, such as posing as the X-Men and framing them for robbery,[5] before both mutants went their separate ways.

[volume & issue needed] Unus then joined the villainous organization Factor Three in a conspiracy to conquer Earth.

[15] When the Brotherhood was reverted to adulthood and reorganized, Unus teamed with the Vanisher, Blob and Mastermind and fought alongside the group against the Champions.

[20] Unus lost complete control of his powers, and his force-field became so thick that it repulsed the very oxygen molecules in the air until he suffocated and passed out.

He fell into the arms of the Blob who, believing Unus to be dead, went on an angry rampage through Brooklyn leading to a fight with both Spider-Man and Black Cat.

Usually arrogant and somewhat fearless, due in no small part to his invulnerable force field, he was shaken by apparent "ghosts" being able to pass through it.

Unus later formed his own band of mutant rebels (which included Toad and Paralyzer), trying to survive on the harsh island that Genosha had become.

Lockjaw managed to teleport Luna and Pietro away before ONE could capture them, leaving a battle between the Inhumans and the repowered mutants of Genosha.

[29] Unus was confirmed to be alive and repowered again after the events of Necrosha when he attacked the Jean Grey School for Higher Learning before being defeated by the then-new Special Class Guidance Counselor Spider-Man.

During the Dawn of X event X of Swords, Unus escorted Apocalypse's grandchild Summoner through Otherworld to Arakko along with Banshee.

[31] Unus the Untouchable is a mutant that possessed the power to generate a field of invisible psionic energy around his body.

[32] When they battled again in Australia during the House of M crossover, the Hulk created a sonic boom by clapping his hands, which resonated with Unus's force field and caused shockwaves that stunned the villain.

However, while tracking several runaway humans he stumbled upon and attempted to destroy a tribe of Aboriginal people who had adopted the Hulk into their midst.

[36] In X-Men Noir, Angelo Unuscione is an unpowered human and a dangerous mob boss known as "Unus the Untouchable".

However, Unus avoided his assassination due to the X Men, and was taken to safety to Welfare Island, where he would be transferred to Washington, D.C., and under protection from the federal authorities.