Appearing in "War in Heaven"
Featured Characters:
- Ultimates (Joins Alpha Flight)
- Ms. America (America Chavez)
- Black Panther (King T'Challa)
- Captain Marvel (Col. Carol Danvers)
- Spectrum (Monica Rambeau) (Temporarily merges with Blue Marvel)
- Blue Marvel (Dr. Adam Brashear) (Temporarily merges with Spectrum)
Supporting Characters:
- Troubleshooters (Main story and flashback)
- Philip Nelson Vogt (Only in flashback)
- Lt. Col. Jim Tensen (Main story and flashback)
- Codename: Spitfire (1st Lt. Kathy Ling)
- Network (Col. Terry Jessup)
- Psi-Hawk (Emmett Proudhawk) (First appearance) (Main story and flashback)
Antagonists:
- The First Firmament (Origin revealed) (Main story and flashback)
- Simon Rodstvow (Main story and flashback) (Death) (Joins the Troubleshooters in flashback)
Other Characters:
- Unnamed Aspirants (Only in flashback)
- Nezarr the Calculator (First appearance) (Only in flashback)
- Unidentified Celestials (Only in flashback)
- Second Cosmos (First appearance) (Origin revealed) (Only in flashback)
- Unnamed Omegas (Only in flashback)
- Third Cosmos (First appearance) (Origin revealed) (Only in flashback)
- Eternity (Origin revealed) (Only in flashback)
- Lord Chaos (Only in flashback)
- Master Order (Only in flashback)
- Celestial Destructor (Only in recap)
- Celestial Destructor's Servitors (Only in recap)
- Stark Industries (Named only) (Only in recap)
- Avengers (Only in recap)
- Nova (Sam Alexander) (Only in recap)
- Iron Man (Tony Stark) (Only in recap)
- Ms. Marvel (Kamala Khan) (Only in recap)
- Spider-Man (Miles Morales) (Only in recap)
- Captain America (Sam Wilson) (Only in recap)
- Galactus
- First Eternity Battalion (Only in flashback)
- Unnamed members (Only appearance; death) (Only in flashback)
- Several unnamed "Beast-Men" (Only in flashback)
- Chthon (Only in flashback)
- Several Demons (Only in flashback)
- Anti-Man (Conner Sims) (Death)
- Heralds of Galactus (Mentioned)
- Alpha Flight (Mentioned)
Races and Species:
- Abstract Entities (Main story and flashback)
- Aspirants (First appearance chronologically) (Origin revealed) (Main story and flashback)
- Celestials (First appearance chronologically) (Origin revealed) (Only in flashback)
- Omegas (First appearance chronologically) (Origin revealed) (Only in flashback)
- Humans (Main story and flashback)
- Inhumans (Only in recap)
- Taa-ans
- Human-Kree Hybrids
- Demons (Only in flashback)
- Elder Gods (Only in flashback)
- New Men (Only in flashback)
- Gods (Mentioned)
Locations:
- First Cosmos (First appearance chronologically) (Only in flashback)
- Multiverse (First appearance chronologically) (Origin revealed) (Main story and flashback) (As the Second, Third, and Seventh Cosmos in flashback)
- Prime Marvel Universe (Main story and flashback)
- Earth (Main story and flashback)
- United States of America (Main story and flashback)
- New York (Only in recap)
- New York City (Only in recap)
- Manhattan (Only in recap)
- Midtown (Only in recap)
- Times Square (Only in recap)
- Stark Tower (Only in recap)
- Times Square (Only in recap)
- Midtown (Only in recap)
- Manhattan (Only in recap)
- New York City (Only in recap)
- New York (Only in recap)
- Transia (Only in flashback)
- Wundagore Mountain (Only in flashback)
- Earth Orbit
- Wakanda (Mentioned)
- United States of America (Main story and flashback)
- Deep Space
- Hell (Invoked)
- Sotomayor University (Mentioned)
- Earth (Main story and flashback)
- Prime Marvel Universe (Main story and flashback)
Items:
- Nova Helmet (Only in recap)
- Iron Man Armor Model 51 (Only in recap)
- Ms. Marvel's Suit (Only in recap)
- Spider-Man's Suit (Only in recap)
- Captain America's Uniform (Only in recap)
- Captain America's Shield (Only in recap)
- Captain Marvel's Suit
- Power Cosmic
Vehicles:
Events:
- Celestial War (Only in flashback)
Synopsis for "War in Heaven"
- Synopsis not yet written
Solicit Synopsis
• The Cosmic Jailer — revealed!
• In this special issue, we tell the shocking secret history of the one being that could chain Eternity!
• But why? The answers go back to the very beginning of the Marvel Cosmos — and beyond!