The 7th episode of Invincible Season 3 was all about Angstrom’s return after his bloody altercation with Mark, with the help of a species known as the Technicians. After that, he went on to assemble an army of Marks by promising to give them the life they desired if they killed the version of Mark that we’ve been following over the course of 3 whole seasons; let’s call him Prime Mark. Several of these Marks perished while facing off against Earth’s mightiest superheroes, and the ones that survived tried to strong-arm Angstrom into giving them what they wanted. So, he stranded them on that junkyard planet where he and Prime Mark had had their last fight and proceeded to have a face-off with Prime Mark.

Although Prime Mark got the better of Angstrom, he failed to kill him, only managing to sever one of his hands, and the supervillain escaped again.