Aug 1, 1983 CE
First Appearance in Uncanny X-Men #166
Lockheed first appears as a small dragon-like alien from the Brood species, rescued by Kitty Pryde. He bonds with her and becomes an X-Men mascot. #marvel #xmen )
Chronological Storyline (45 Milestones)
Mar 1, 1984 CE
Lockheed Joins the X-Men
After being rescued, Lockheed is taken in by the X-Men and becomes a permanent resident of the Xavier Institute. He develops a close bond with Kitty Pryde. #marvel #xmen )
May 1, 1985 CE
Lockheed vs. the Brood
Lockheed helps the X-Men fight against the Brood, his own species, showcasing his loyalty and combat abilities. #marvel #xmen )
Sep 1, 1986 CE
Kitty Pryde and Lockheed's Bond Deepens
Lockheed saves Kitty Pryde from a Sentinel attack, solidifying their emotional bond. He becomes her constant companion. #marvel #xmen )
Feb 1, 1987 CE
Lockheed Appears in Excalibur #1
Lockheed joins Kitty Pryde in the UK-based team Excalibur, becoming a supporting character in the series. #marvel #excalibur )
Jun 1, 1988 CE
Lockheed's Origin Revealed
In Excalibur #10, Lockheed's origin as a Brood World Alien Dragon is explored, revealing he was exiled from his homeworld. #marvel #excalibur )
Apr 1, 1989 CE
Lockheed Fights the Technet
Lockheed assists Excalibur in battling the Technet, a group of extradimensional mercenaries. #marvel #excalibur )
Nov 1, 1990 CE
Lockheed and the Cross-Time Caper
Lockheed participates in Excalibur's 'Cross-Time Caper' storyline, traveling through alternate dimensions. #marvel #excalibur )
Aug 1, 1991 CE
Lockheed's Fire-Breathing Ability Highlighted
Lockheed's unique fire-breathing ability is showcased in Excalibur #42, where he defeats a powerful foe. #marvel #excalibur )
Mar 1, 1992 CE
Lockheed Returns to Earth with Excalibur
After the Cross-Time Caper, Lockheed returns to Earth with Excalibur and continues his adventures. #marvel #excalibur )
Oct 1, 1993 CE
Lockheed in X-Men: The Animated Series
Lockheed makes a cameo appearance in the animated series, increasing his popularity among fans. #marvel #xmen )
May 1, 1994 CE
Lockheed's Role in 'The Draco' Storyline
Lockheed appears in the 'Draco' storyline in X-Men, dealing with Nightcrawler's father. #marvel #xmen )
Dec 1, 1995 CE
Lockheed in Excalibur #100
Lockheed appears in the milestone issue #100 of Excalibur, celebrating the series. #marvel #excalibur )
Jul 1, 1996 CE
Lockheed's Bond with Kitty Pryde Tested
In Excalibur #120, Lockheed and Kitty face a crisis that tests their bond. #marvel #excalibur )
Apr 1, 1997 CE
Lockheed in 'Operation: Zero Tolerance'
Lockheed helps the X-Men during the 'Operation: Zero Tolerance' event, fighting against anti-mutant forces. #marvel #xmen )
Sep 1, 1998 CE
Lockheed's Appearance in X-Men Unlimited
Lockheed stars in a solo story in X-Men Unlimited #16, exploring his character. #marvel #xmen )
Feb 1, 1999 CE
Lockheed in 'The Twelve' Storyline
Lockheed appears in the 'Twelve' storyline, aiding the X-Men against Apocalypse. #marvel #xmen )
Jun 1, 2000 CE
Lockheed in X-Men: Evolution
Lockheed appears in the animated series X-Men: Evolution, further popularizing the character. #marvel #xmen )
Nov 1, 2001 CE
Lockheed in 'E is for Extinction'
Lockheed appears in Grant Morrison's 'E is for Extinction' storyline, part of New X-Men. #marvel #xmen )
Aug 1, 2002 CE
Lockheed's Role in 'The Draco' Revisited
Lockheed appears in a follow-up to 'The Draco' storyline in X-Men. #marvel #xmen )
May 1, 2003 CE
Lockheed in 'Planet X'
Lockheed appears in the 'Planet X' storyline, dealing with the aftermath of Xorn's betrayal. #marvel #xmen )
Jan 1, 2004 CE
Lockheed in 'Astonishing X-Men'
Lockheed appears in Joss Whedon's Astonishing X-Men, where he helps the team against Danger. #marvel #xmen )
Sep 1, 2005 CE
Lockheed's Bond with Kitty Pryde Strained
In Astonishing X-Men #12, Lockheed and Kitty's relationship is strained when she leaves the team. #marvel #xmen )
Apr 1, 2006 CE
Lockheed in 'X-Men: Deadly Genesis'
Lockheed appears in the 'Deadly Genesis' storyline, dealing with the return of the original X-Men. #marvel #xmen )
Aug 1, 2007 CE
Lockheed in 'X-Men: Messiah Complex'
Lockheed appears in the 'Messiah Complex' crossover, aiding the X-Men in protecting the first mutant baby. #marvel #xmen )
Mar 1, 2008 CE
Lockheed in 'X-Men: Divided We Stand'
Lockheed appears in the 'Divided We Stand' storyline, dealing with the aftermath of Messiah Complex. #marvel #xmen )
Jun 1, 2009 CE
Lockheed Joins the Pet Avengers
Lockheed becomes a founding member of the Pet Avengers, a team of animal superheroes. #marvel #petavengers )
Jul 1, 2009 CE
Pet Avengers: Infinity Gem Mission Begins
Lockheed and the Pet Avengers embark on a mission to collect the Infinity Gems, starting with the Mind Gem. #marvel #petavengers )
Aug 1, 2009 CE
Lockheed Retrieves the Soul Gem
Lockheed helps the Pet Avengers retrieve the Soul Gem from a mystical realm. #marvel #petavengers )
Sep 1, 2009 CE
Lockheed vs. Thanos' Pet
Lockheed battles Thanos' pet, a giant alien creature, during the Infinity Gem quest. #marvel #petavengers )
Oct 1, 2009 CE
Pet Avengers Assemble the Infinity Gems
Lockheed and the Pet Avengers successfully assemble all six Infinity Gems, preventing a catastrophe. #marvel #petavengers )
Feb 1, 2010 CE
Lockheed in 'Pet Avengers: The Cage'
Lockheed appears in the sequel series 'Pet Avengers: The Cage', facing new threats. #marvel #petavengers )
Aug 1, 2010 CE
Lockheed Returns to the X-Men
After the Pet Avengers, Lockheed returns to the X-Men and reunites with Kitty Pryde. #marvel #xmen )
May 1, 2011 CE
Lockheed in 'X-Men: Schism'
Lockheed appears in the 'Schism' storyline, caught between Cyclops and Wolverine's factions. #marvel #xmen )
Jan 1, 2012 CE
Lockheed in 'Avengers vs. X-Men'
Lockheed appears in the 'Avengers vs. X-Men' event, supporting the X-Men. #marvel #xmen )
Sep 1, 2013 CE
Lockheed in 'X-Men: Battle of the Atom'
Lockheed appears in the 'Battle of the Atom' storyline, dealing with time-traveling X-Men. #marvel #xmen )
Apr 1, 2014 CE
Lockheed in 'All-New X-Men'
Lockheed appears in Brian Michael Bendis' 'All-New X-Men', interacting with the original five X-Men. #marvel #xmen )
Nov 1, 2015 CE
Lockheed in 'Extraordinary X-Men'
Lockheed appears in 'Extraordinary X-Men', living with the team in Limbo. #marvel #xmen )
Jul 1, 2016 CE
Lockheed's Role in 'Inhumans vs. X-Men'
Lockheed participates in the 'Inhumans vs. X-Men' conflict, fighting alongside the X-Men. #marvel #xmen )
Mar 1, 2017 CE
Lockheed in 'X-Men: Gold'
Lockheed appears in 'X-Men: Gold', where Kitty Pryde leads the team. #marvel #xmen )
Oct 1, 2018 CE
Lockheed in 'X-Men: Red'
Lockheed appears in 'X-Men: Red', aiding Jean Grey's team. #marvel #xmen )
Jun 1, 2019 CE
Lockheed in 'House of X' and 'Powers of X'
Lockheed appears in the 'House of X' and 'Powers of X' event, living on Krakoa. #marvel #xmen )
Feb 1, 2020 CE
Lockheed in 'X-Men: Empyre'
Lockheed appears in the 'Empyre' crossover, helping the X-Men against the Cotati. #marvel #xmen )
Aug 1, 2021 CE
Lockheed in 'X-Men: The Trial of Magneto'
Lockheed appears in 'The Trial of Magneto' storyline, dealing with Wanda Maximoff's death. #marvel #xmen )
May 1, 2022 CE
Lockheed in 'X-Men: Destiny of X'
Lockheed appears in the 'Destiny of X' era, continuing his adventures on Krakoa. #marvel #xmen )