| 0 | - | cover | 2 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | Amara Aquilla, Cannonball, Xi'an Coy Manh, Cypher, Roberto Da Costa, Sam Guthrie, David Haller, Karma, Legion, Magik, Magma, Dani Moonstar, Doug Ramsey, Illyana Rasputina |
| 1 | - | cover reprint (on interior page) | 2 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | New Mutants [Cannonball [Sam Guthrie]; Cypher [Doug Ramsey]; Dani Moonstar; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]; Warlock]; Legion [David Haller] |
| 2 | Return of the Legion, Part 1: We Were Many, Once | comic story | 34 | script: Zeb Wells; pencils: Diógenes Neves; inks: Cam Smith, Edgar Tadeo; colors: John Rauch; letters: VC's Joe Caramagna; editing: Nick Lowe | New Mutants [Cannonball [Sam Guthrie]; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]]; X-Men [Beast [Henry McCoy]; Cyclops [Scott Summers]]; Mercury [Cessily Kincaid]; Pixie [Megan Gwynn]]; Young X-Men [Anole [Victor Borkowski]; Ink [Eric G |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | Legion [David Haller] |
| 4 | Return of the Legion, Part 2: Security Blankets | comic story | 22 | script: Zeb Wells; pencils: Diógenes Neves; inks: Cam Smith, Ed Tadeo; colors: John Rauch; letters: VC's Joe Caramagna; editing: Nick Lowe | New Mutants [Cannonball [Sam Guthrie]; Dani Moonstar; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]]; Marci; Mel (death); Brett (death); Noah; Legion [David Haller; Jack Wayne] (villain) |
| 5 | - | cover reprint (on interior page) | 1 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | Dani Moonstar |
| 6 | Return of the Legion, Part 3: Cognitive Therapy | comic story | 22 | script: Zeb Wells; pencils: Diógenes Neves; inks: Cam Smith, Norman Lee; colors: John Rauch; letters: VC's Joe Caramagna; editing: Nick Lowe | New Mutants [Cannonball [Sam Guthrie]; Dani Moonstar; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]]; Legion [David Haller; Jack Wayne; Sally; Hugh Davidson] (villain) |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | Legion [David Haller]; New Mutants [Dani Moonstar; Magik [Illyana Rasputin]; Magma [Amara Aquilla]] |
| 8 | Return of the Legion, Part 4: Invasive Surgery | comic story | 22 | script: Zeb Wells; pencils: Diógenes Neves; inks: Cam Smith, Ed Tadeo, Craig Yeung; colors: John Rauch; letters: VC's Joe Caramagna; editing: Nick Lowe | New Mutants [Cannonball [Sam Guthrie]; Dani Moonstar; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]]; X-Men [Cyclops [Scott Summers]; Emma Frost [White Queen]]; Marci; Legion [David Haller] (villain) |
| 9 | - | cover reprint (on interior page) | 1 | pencils: Adam Kubert; inks: Adam Kubert; colors: Justin Ponsor | Warlock |
| 10 | Debrief | comic story | 22 | script: Zeb Wells; pencils: Zachary Baldus; inks: Zachary Baldus; colors: James Campbell; letters: VC's Joe Caramagna; editing: Nick Lowe | New Mutants [Cannonball [Sam Guthrie]; Karma [Xi'an Coy Manh]; Dani Moonstar; Sunspot [Roberto da Costa]; Magma [Amara Aquilla]; Magik [Illyana Rasputin]]; Brightwind; Warlock; X-Men [Cyclops [Scott Summers]; Rogue]; X-Club [Dr. Nemesis [James Bradley]; Madison Jeffries; Kavita Rao]; Danger; Legion |
| 11 | #1 Variant | cover reprint (on interior page) | 1 | pencils: Alex Ross; inks: Alex Ross; colors: Alex Ross | New Mutants [Cannonball [Sam Guthrie]; Cypher [Doug Ramsey]; Dani Moonstar; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]; Warlock; Wolfsbane [Rahne Sinclair]] |
| 12 | #1 Variant | cover reprint (on interior page) | 1 | pencils: Bob McLeod; inks: Bob McLeod; colors: Morry Hollowell | New Mutants [Cannonball [Sam Guthrie]; Dani Moonstar; Karma [Xi'an Coy Manh; Shan]; Magik [Illyana Rasputin]; Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]] |
| 13 | #1 Variant | cover reprint (on interior page) | 1 | pencils: Benjamin Carré; inks: Benjamin Carré; colors: Benjamin Carré | Magik [Illyana Rasputin] |
| 14 | #2 Variant | cover reprint (on interior page) | 1 | pencils: Benjamin Carré; inks: Benjamin Carré; colors: Benjamin Carré | Cannonball [Sam Guthrie] |
| 15 | #3 Variant | cover reprint (on interior page) | 1 | pencils: Mirco Pierfederici; inks: Mirco Pierfederici; colors: Mirco Pierfederici | New Mutants [Magma [Amara Aquilla]; Sunspot [Roberto Da Costa]] |
| 16 | #3 '50s Decade Variant | cover reprint (on interior page) | 1 | pencils: Yanick Paquette; inks: Michel Lacombe; colors: Nathan Fairbairn | New Mutants [Sam Guthrie [Cannonball]; Dani Moonstar; Xi'an Coy Manh [Karma; Shan]; Amara Aquilla [Magma]; Roberto Da Costa [Sunspot]] |
| 17 | #4 Variant | cover reprint (on interior page) | 1 | pencils: Benjamin Carré; inks: Benjamin Carré; colors: Benjamin Carré | New Mutants [Dani Moonstar; Karma [Xi'an Coy Manh; Shan]] |
| 18 | - | cover reprint (on interior page) | 2 | pencils: Diógenes Neves; inks: Danny Miki; colors: John Rauch | New Mutants [Cannonball; Sunspot; Karma; Magma; Cypher; Mirage; Warlock; Magik]; Magus |
| 19 | #4 70th Anniversary Frame Variant | cover reprint (on interior page) | 1 | pencils: Elena Casagrande; inks: Elena Casagrande; colors: Emily Warren | Magik [Illyana Rasputin] |