—Captain BritainI've seen it twice before. It's Death. And she's following you, Steve
Appearing in "Universe X"
Featured Characters:
- Captain America (Steve Rogers)
- Mar-Vell
- Kyle Richmond
- Gargoyle (Isaac Christians)
- King Britain (Brian Braddock) (Main story and flashback)
Supporting Characters:
- Queen Medusa (Medusalith Amaquelin)
- Black Knight (Ahura Boltagon)
- Luna Maximoff
- In Death's Realm
- Dr. Strange (Stephen Strange)
- Realm Marvel
- Human Torch (Johnny Storm)
- Doctor Doom (Victor von Doom)
- Arcturus Rann
- Phoenix (Jean Grey)
- Iron Man (Tony Stark)
- Banshee (Sean Cassidy)
- Giant-Man (Hank Pym)
- Darkoth (Desmond Pitt) (First appearance)
- Gambit (Remy LeBeau)
- Thunderbird (John Proudstar)
- Mastermind (Jason Wyngarde)
- Rogue (Anna Marie) (First appearance)
- Sebastian Shaw (First appearance)
- Selene (First appearance)
- The Thing (Ben Grimm)
- Reed Richards
- Susan Richards
- Alicia Masters
- Brothers Grimm
- Psylocke (Betsy Braddock) (Main story and flashback)
- Adam Warlock
- Iron Maiden (Karen)
- Venom (May Parker)
- Texas Jack (Marshall Muldoon)
- The Law
- Jade Dragon
Antagonists:
- Wendigos (Jamie Madrox)
- Church of Immortus
- The Fury (First appearance) (Only in flashback)
- Slaymaster (First appearance) (Only in flashback)
- Grey Gargoyle (Paul Duval) (Only in flashback) (Death)
- Death
Other Characters:
- Roma (Main story and flashback)
- Merlin (Main story and flashback)
- Dragon Man
- Union Jacks
- Alpha Flight
- Vindicator (Heather Hudson) (First appearance)
- Shaman (Michael Twoyoungmen) (First appearance)
- Sasquatch (Walter Langkowski)
- Aurora (Jeanne-Marie Beaubier) (First appearance)
- Excalibur (Main story and flashback)
- Meggan (Meggan Puceanu) (Main story and flashback)
- Nightcrawler (Kurt Wagner) (Main story and flashback)
- Black Knight (Dane Whitman) (Main story and flashback)
- Spitfire (Jackie Falsworth) (Main story and flashback)
- Shadowcat (Kitty Pryde) (Only in flashback)
- Phoenix (Rachel Summers) (First appearance) (Only in flashback)
- Dazzler (Alison Blaire) (First appearance) (Only in flashback)
- Colossus (Peter Rasputin) (Only in flashback)
- Captain Britain Corps (Only in flashback)
- Saturnyne (Only in flashback)
- Captain Britain (Brian Braddock) (Only in flashback)
- Maid Britannia (Guinevere Wren) (Only in flashback)
- King Arthur (Only in flashback)
- X-Men (Mentioned)
- Red Lord (Bodb Derg) (First appearance)
- Silver Surfer (Norrin Radd) (Mentioned)
- Lord Sunfire (Sonfire) (Mentioned)
- Xen (Mentioned)
Races and Species:
Locations:
Items:
- Amulet of Life
- Sword of Death
- Captain Britain's Quarterstaff
- Siege Perilous
- Excalibur
- Book of the Vishanti
- Darkhold
Vehicles:
Synopsis for "Universe X"
- Synopsis not yet written