First Appearance of Nightcrawler


Nightcrawler (Kurt Wagner)

Created by writer Len Wein and artist Dave Cockrum, Nightcrawler first debuted in Giant-Size X-Men #1 (May 1975).




First Appearance Of Black Widow


Black Widow (Natalia Alianovna Romanova)

Created by Stan Lee, Don Rico, and Don Heck, Black Widow first appeared in Tales of Supsense #52 (April 1964)




First Appearance Of Doctor Octopus


Doctor Octopus (Dr. Otto Gunther Octavius)

Created by Stan Lee, Doctor Octopus first appeared in Amazing Spider-Man #3 (July 1963)




First Appearance Of Storm


Storm (Ororo Iqadi T'Challa, née Munroe)

Created by Len Wein and Dave Cockrum, Storm first appeared in Giant-Size X-Men #1 (May 1975)




First Appearance Of Colossus


Colossus (Piotr Nikolaievitch Rasputin)

Created by Len Wein and Dave Cockrum, Colossus first appeared in Giant-Size X-Men #1 (May 1975)




First Appearance Of Iron Fist


Iron Fist (Daniel Thomas Rand-K'ai)

Created by Roy Thomas and Gil Kane, Iron Fist first appeared in Marvel Premiere #15 (May 1974)




First Appearance of Doctor Strange


Doctor Strange



Created by writer/editor Stan Lee and artist/co-plotter Steve Ditko, Doctor Strange first appeared in Strange Tales #110 (July 1963).









First Appearance of Thor


Thor



Created by editor-plotter Stan Lee, scripter Larry Lieber, and penciller Jack Kirby, Thor first appears in Journey into Mystery #83 (Aug. 1962).









First Appearance of Omega Red


Omega Red (Arkady Rossovich)



Created by Jim Lee and John Byrne, Omega Red first appeared in X-Men #4 (vol. 2, January 1992).









First Appearance of Elektra


Elektra (Elektra Natchios)



Created by Frank Miller, the character first appeared in Daredevil #168 (January 1981).