While on the search for his mother, Black Panther went to Johannesburg to interrogate Strike, one of the men working for the white supremacist named Anton Pretorius. Their fight ended quickly with Strike getting his hand caught in an escalator and revealing the information Black Panther needed.[1]
In a salvage yard in South Africa owned by Ulysses Klaue he was met by the Maximoff twins. They try to intimidate him, but as soon as Klaue mentions he would only talk to whomever was in charge of them, Ultron flies up to the office and throws Klaue out of the window, and demands vibranium. When Klaue claims that the vibranium was worth billions, Ultron uses his control over the Internet to transfer large amounts of money to Klaus's different accounts. Ultron is enraged when Klaue compares the A.I. to Tony Stark, and cuts off Klaue's arm at the elbow to team him a lesson. The Avengers appear soon after, and a battle breaks out. Ultron and Iron Man both fly out and continue their fight outside the ship. Inside, Pietro attacks the Avengers, giving his sister the chance to affect them with her powers. The only one who doesn't succumb to her powers of illusion is Hawkeye, who strikes her in the head with an electrically charged arrow, forcing Pietro to go help her and flee the scene. He wanted to go and get Barton, but she insists to continue their mission, and manipulate Bruce Banner, who was waiting in a Quinjet outside the shipyard. Inside the ship, the different affected Avengers suffer from visions of their fears. The group eventually snaps out of their visions, albeit traumatized. Outside the ship, Iron Man finally catches up with Ultron and prepares to destroy his body. However, the villain alerts him of what Wanda Maximoff had caused. The Hulk was unleashed in Johannesburg, completely blinded by rage due to Wanda's manipulation. After destroying Ultron's body, Tony flies towards the city, calling for Veronica, the contingency plan he and Banner had created in case Hulk went out of control. From a Stark Industries satellite, a pod which flies towards Iron Man is released. A bigger suit of armor enfolds around Iron Man, who proceeds to confront Hulk. A furious battle ensues throughout the city. Even though Hulk was capable of tearing apart Iron Man's armor, Veronica sent new parts of the suit to tinker it when necessary. After pushing the Hulk through a collapsing skyscraper, Iron Man is finally able to stop him. The Avengers leave South Africa defeated.[3]
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