I feel that, considering how early they have shown Angstrom meeting different versions of Invincible, they will have fewer Evil Marks, and that the Invincible War will replace the first showdown with Angstrom at the end of this season, combining them into one event. For TV, this will have far greater impact as the first fight with Angstrom in the comic doesn’t really have the same viewer pull and shock value as the first fight with Omniman in season 1. I hope they stretch it out more, but I feel this eventuality is more likely