A Doom of Doctors
A Duplicity of Doops
A.I.M. Assault
Attack of the Clones
Attack on the Mansion
Biogenic Blitzkrieg
Brood Arrival
Brotherhood of Mutants
Doop-lication
Final Exam
Hand Recruitment
Lava from the Depths
Mandarin's Misrule
Men in Suits
Mercenary Machinations
MGH Madness
Mindless Carnage
Mystic Mayhem
Ninja Challenge
Prehistoric Pandemonium
Primal Aggression
Raiders from the Savage Land
Reaver's Revenge
Riot Against the Institute
Savage Beatdown
Sentinel Assault
Serpent's Strike
Sinister Recruitment
The Distractions of Mayhem
The Malevolence of Malekith
The Many Heads of HYDRA
The Mighty Brotherhood
Trial by Purity
Villains for Hire