Appearing in 1st story
Featured Characters:
- Major X (Alexander Nathaniel Summers) (Main story and flashback)
Supporting Characters:
- M'koy (Main story and flashback)
- The X-Ential (First appearance) (Only in flashback)
- Cable (Nathan Summers)
- Wolverine (Logan)
- Professor (Voice only)
Antagonists:
- Sentinels (First appearance) (Only in flashback)
- The Catalyst (First appearance) (Only in flashback)
- Surf
Other Characters:
- Lora (First appearance) (Only in flashback)
- Lord Namor (First appearance; shadow in flashback)
- Nomar (First appearance) (Only in flashback)
- High Council (First appearance) (Only in flashback)
- X-Force (Mentioned)
- Atlantean Royal Family (Mentioned)
- Atlantean Royal Guard (Referenced)
Races and Species:
- Mutants (Main story and flashback)
- Humans (Only in flashback)
- Sentinels (Only in flashback)
- Atlantean Mutants (Main story and flashback)
- Atlantean-Human Hybrids (Only in flashback)
- Atlanteans (Mentioned)
- Fish
Locations:
- Timestream
- Earth-19647 (Only in flashback)
- The X-Istence (Only in flashback)
- Atlantean Seas (First appearance) (Unnamed) (Only in flashback)
- Earth (First appearance) (Only in flashback)
- Shangri-La, Himalayas, Tibet, China (Referenced)
- Atlantic Ocean (First appearance) (Only in flashback)
- Nation of Atlantis (Mentioned) (Only in flashback)
- Kingdom of Atlantis (Mentioned) (Only in flashback)
- Nation of Atlantis (Mentioned) (Only in flashback)
- The X-Istence (Only in flashback)
- Prime Marvel Universe
- Earth-19647 (Only in flashback)
Items:
- X-Uniform (Main story and flashback)
- Techno-Organic Virus
- Wolverine's Suit
Events:
- Mutant Wars (First appearance) (Only in flashback)
Synopsis for 1st story
- Synopsis not yet written
Solicit Synopsis
• The Mystery of MAJOR X continues in issue #2 as he forges a union with Cable – and races against time to save mutantkind from certain devastation!