Apocalypse: Start the first fight in a quest with maximum Genetic Code.
Kang: Every 4 seconds, Kang Gains an indefinite Fury Buff granting 20% Attack Rating. This ends when reaching 20 stacks of Fury.
Mister Sinister: Degeneration Debuffs gain +50% Potency.
Cable: Incinerate Debuffs gain +150% Potency. Additionally, Heavy Attacks now inflict Degeneration on each hit and their stack limit is removed.