The newly empowered Black Knight helps the Heroes for Hire defeat Nitro, then accepts Iron Fist 's offer to join the newly formed team (due primarily to his concern over former teammate and friend Hercules, who has been drinking heavily out of grief for the Avengers' deaths). Whitman eventually learns what happened to Sersi when she reappears asking for help to defeat yet another of her old enemy Ghaur 's nefarious schemes with the help of the Eternals. After the team-up, Sersi and Whitman decided to be separated. Later, the Heroes for Hire find themselves in the midst of a major conflict in the High Evolutionary 's city of Wundagore. During this time, Whitman fought again with Quicksilver for the affection of the inhuman Crystal, but she rejected both of them. The Black Knight leaves Heroes for Hire to assist the Knights of Wundagore along with Quicksilver and later returns to the Avengers when they expand their roster to include satellite teams around the world. Whitman is sent to the Slorenian border, where the Bloodwraith has used the Ebony Blade to absorb the souls of the entire population after they have been killed by the android Ultron. After the "Kang War" arc, the Avengers disband these global teams.