Appearing in "Universe X"
Featured Characters:
Supporting Characters:
- Mar-Vell
- Thor
- Venom (May Parker)
- X-Men
- Hulk & Banner (Bruce Banner)
- Namor the Cursed (Namor McKenzie)
- Supreme Intelligence
- Uatu (Main story and flashback)
- Angel (Warren Worthington III)
- Iceman (Robert Drake)
- NYPD
- Reed Richards
- Sue Richards
- Brothers Grimm
Antagonists:
- Church of Immortus
- Tong of Creel
- Thanos
- Death (Only in flashback)
Other Characters:
- In Death's Realm
- Xen
- Ransak the Reject (First appearance)
- Monster Generation
- Sunspot (Bobby Da Costa)
- Jack of Hearts (Jonathan Hart)
- Silver Surfer (Norrin Radd) (Only in flashback)
- Shalla-Bal (Only in flashback)
- Galactus (Galan) (Only in flashback)
- Black Bolt (Blackagar Boltagon) (Only in flashback)
- Defenders (Mentioned)
- Watchers (Only in flashback)
- Ecce (First appearance) (Only in flashback)
- Celestials (Only in flashback)
- Prosilicans (First appearance)
- Moon-Boy (Cameo)
- Devil Dinosaur (Cameo)
- Rawhide Kid (Jonathan Clay) (Cameo)
- Kid Colt (Blaine Colt) (Cameo)
- Two-Gun Kid (Matt Hawk) (Cameo)
- Phantom Rider (Carter Slade) (Cameo)
- Kree (Mentioned)
- Mysterio (Quentin Beck) (Illusion or holographic simulation) (First appearance)
- Kraven the Hunter (Sergei Kravinoff) (Illusion or holographic simulation) (First appearance)
- Electro (Maxwell Dillon) (Illusion or holographic simulation) (First appearance)
- Green Goblin (Norman Osborn) (Illusion or holographic simulation)
- Sandman (William Baker) (Illusion or holographic simulation)
- Doctor Octopus (Otto Octavius) (Illusion or holographic simulation)
- Lizard (Curtis Connors) (Illusion or holographic simulation)
Locations:
- Earth-9997
- Zenn-La (Only in flashback)
- Earth
- Realm of the Dead
Items:
Synopsis for "Universe X"
- Synopsis not yet written