9. What If... The Watcher Broke His Oath?
To fix up his mess, the Watcher gathers a group of warriors from various universes and calls them the Guardians of the Multiverse: Captain Carter, Star-Lord T’Challa, Dark Doctor Strange, Killmonger Black Panther, Party Thor, Gamora, and Natasha Romanoff from the universe Ultron destroyed. Now, he is out to destroy the remaining ones. The Watcher hatches a plan for all of them to divert Ultron’s attention as they try to retrieve the Mind Stone and obliterate it with the rest via Gamora’s Infinity Stone Crusher. They do succeed after putting up a fight, but Ultron reveals that the Infinity Stones from different worlds are all unique and that his could not be eliminated. With the help of Captain Carter, Natasha uses Hawkeye’s computer virus-infected arrow to shoot Ultron with it in the head, resulting in Zola’s trojan program taking over the body. With both Zola and Killmonger wrestling for control over the Infinity Stones, Strange traps them in a pocket dimension as the guardians return to their own worlds.