Ulysses Klaue was a black-market arms dealer and smuggler as well as a gangster who had operated out of South Africa. He was a former acquaintance of Tony Stark from his weapons-dealing days, and was an associate of N'Jobu when he attempted to expose Wakanda to the rest of the world. In 2015, during an encounter with Ultron, Klaue sold his entire stockpile of the Vibranium to the A.I. before losing his arm in an argument with Ultron, and fled when the Avengers arrived.
Sometime after the Battle of Sokovia, Klaue replaced his arm with a Weaponised Prosthetic as he began working with Erik Killmonger to collect even more Vibranium weaponry while being hunted down by Black Panther and the Dora Milaje. Klaue was eventually captured by the CIA after an extensive conflict in Busan, South Korea, but was rescued by Killmonger. However, Klaue was ultimately betrayed and murdered by Killmonger as a means to enter Wakanda and challenge T'Challa for the throne.
Current Version:
Ulysses Klaue (Prosthetic Arm)
Former Version:
Ulysses Klaue
