- Script
- Roy Thomas (credited) (plot, script); Neal Adams (co-plot, uncredited)
- Pencils
- Neal Adams (credited)
- Inks
- Tom Palmer (credited)
- Colors
- ?
- Letters
- Sam Rosen (credited)
- First Line of Dialogue or Text
- It's almost too rich... too fraught with black humor!
- Genre
- superhero
- Characters
- Savage Land Mutates: Amphibius (villain, also in flashback); Barbarus (villain, also in flashback); Brainchild (villain, also in flashback); Gaza (villain, also in flashback); Lorelei [Lani Ubanu] (villain, first appearance); Lupo (villain, also in flashback)
X-Men: Angel [Warren Worthington III] (featured, also in flashback); Beast [Hank McCoy] (featured); Cyclops [Scott Summers] (featured); Iceman [Bobby Drake] (featured); Marvel Girl [Jean Grey] (featured)
Ka-Zar [Kevin Plunder] (guest); Magneto [Erik Lehnsherr] (villain, also in flashback); Zabu (guest); Swamp Savages (villains)
- Universe
- Marvel : mainstream
- Synopsis
- The X-Men and Ka-Zar battle Magneto and his manufactured mutants in the Savage Land.
- Reprints
- in Une Aventure des X-Men (Editions Lug, 1975 series) #1 (2ème trimestre 1975)
- in X-Men Collector's Edition (Marvel UK, 1981 ? series) #[2] ([1982])
- in X-Men Classics Starring the X-Men (Marvel, 1983 series) #3 (February 1984)
- in Projekt X klassiker (Interpresse, 1985 series) #1 (uge 34 1985)
- in Clásicos Marvel (Planeta DeAgostini, 1988 series) #24 (julio 1990)
- in X-Men #63 [JC Penney Marvel Vintage Pack] (Marvel, 1994 series) ([1994])
- in X-Men: Visionaries 2: The Neal Adams Collection (Marvel, 1996 series) (1996)
- in Marvel Masterworks: The X-Men (Marvel, 2003 series) #6 ([April] 2006)
- in Essential Classic X-Men (Marvel, 2006 series) #3 (2009) [black and white]
- in The X-Men Omnibus (Marvel, 2009 series) #2 (2011)
- in X-Men : l'intégrale (Panini France, 2002 series) #1969-1970 (décembre 2011)
- in Marvel Série I (Levoir, 2012 series) #11 - X-Men - Graduação
- in Marvel Masterworks: The X-Men (Marvel, 2009 series) #6 ([January] 2014)
- in Marvel. Официальная коллекция комиксов (Ашет Коллекция [Hachette], 2014 series) #112 - Люди Икс: В Тени Саурона
- in X-Men Epic Collection (Marvel, 2014 series) #3 - The Sentinels Live (2018)
Ka-Zar next appears in Astonishing Tales (Marvel, 1970 series) #1.
- Script
- Roy Thomas
- Pencils
- Neal Adams (illustrations)
- Inks
- Tom Palmer (illustrations)
- Colors
- ?
- Letters
- typeset
- Characters
- Angel; Beast; Sauron; Sentinel
- Reprints
Letters from: Jeffrey Taylor, David Johnston, Jon Yost, Bruce Coville, and Howard Ray.