We knew Lich Lord Asphyxious was changing to another version in Colossals. I had guessed that Daemortus would change into something else, but I didn't think it would be a sword! His shoulderpads also really changed shape and he looks much bigger than his previous incarnations (he might be Scaverous' size now).
I'm really excited to see more from him because Asphyxious was the reason I began playing Warmachine. He's the reason I continue to play. I can't wait for this model.