>>19197239Chaos Chimera came from the description of Mega Lucario's destructive power outlined in my previous post: A Parental Bond Terrakion with Keldeo strapped to its back and a Starmie booster engine.
Dubble Trubble is Mega Kangaskhan, because it hits twice.
Deathtamoor is because Mega Gengar always reminded me of this fella right here.