Nobody exemplified the new potential of the Venture-verse more than Henchman 21. Up to this point, he’s been a failure as a henchman, and it’s certainly not like the Monarch’s guys represent the cream of the crop anyway. Before this season began, he was the guy who sat out the big battles, hiding in the garage eating nachos. And then his best friend died right in front of him. (To be more specific, he caught his best friend’s flaming, severed head.) Season Four turned him into a formidable opponent, driven by grief. He stood his ground against Brock Samson, and when forced into the gladiatorial arena by Number Zero, he went undefeated and terrorized the other participants.