Publication information
Publisher 	Marvel Comics
First appearance 	The Incredible Hulk #180 (October 1974) (cameo)
The Incredible Hulk #181 (November 1974) (full)
Created by 	Roy Thomas
Len Wein
John Romita, Sr.
In-story information
Alter ego 	James Howlett
Species 	Human Mutant
Team affiliations 	Alpha Flight
Avengers
Avengers Unity Squad
Department H
Department K
The Hand
Horsemen of Apocalypse
HYDRA
Jean Grey School
Landau, Luckman, and Lake
New Avengers
New Fantastic Four
S.H.I.E.L.D.
Secret Defenders
Team X
Weapon Plus
Weapon X
X-Force
X-Men
X-Treme Sanctions Executive
Notable aliases 	Logan, Patch, Captain Canada, Weapon X (Ten), Death, Mutate #9601, Emilio Garra, Weapon Chi, Experiment X, Agent Ten, Peter Richards, Mai' keth, Black Dragon, Captain Terror, John Logan, Jim Logan, Revolto the Clown
Abilities 	

    Regenerative healing factor
    Superhuman senses, strength, agility, stamina, reflexes, and longevity
    Adamantium-laced skeletal structure
    Six retractable adamantium-laced bone claws (three claws on each hand)
    Elongated and sharpened canines
    Master martial artist and tactician
    Experienced spy
    Expert marksman and swordsman