Hero U Index
# A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
U.S. AgentAlter ego
John F. Walker
Species
Human (empowered)
Team affiliations
Mighty Avengers
Omega Flight
New Invaders
S.T.A.R.S.
The Jury
Ursa MajorAlter ego
Mikhail Uriokovitch Ursus
Abilities
Transformation into a brown bear
Superhuman strength and durability
Ulysses (Pantheon)Affiliation
Pantheon
Abilities
immortality