The entire cast of the Broforce is thrown into the Khazan arena as a group. What is the strongest foe they could defeat?
Scenario 1) Strongest Single opponent (all vs one)
Scenario 2) Strongest Team opponent (any given established group from another medium, no mix-and-matching)
Stipulation a) The Broforce as seen in the game.
Stipulation b) The actual characters the Broforce are based on.