Appearing in "No Time To Mourn"
- Fantastic Four
- Captain America / Nomad (Steve Rogers) (Main story and flashback)
- Deathblow (Michael Cray)
- Annihilus (Death)
- Daemonite / Skrull Army
- Doctor Doom (Victor von Doom)
- Spider-Man (Peter Parker) (Vision)
- X-Men (Vision)
- Black Knight (Dane Whitman) (Mentioned) (Deceased)
- Falcon (Sam Wilson) (Only in flashback)
- Bucky (Rikki Barnes) (Only in flashback)
- Batroc (Georges Batroc) (Only appearance) (Only in flashback)
- Iron Man (Tony Stark) (Mentioned) (Deceased)
- John Lynch (Mentioned) (Deceased)
- Jacob Marlowe (Mentioned) (Deceased)
- Wetworks (Mentioned) (Deceased)
- God (Yahweh) (Invoked)
- U.S. Armed Forces (Mentioned)
Races and Species:
- Humans (Main story and flashback)
- Mutants (Vision)
- Skrulls (Main story and flashback)
- Multiverse (Main story and flashback)
- Fantastic Four Uniforms
- Captain America's Uniform and Shield (Main story and flashback)
- Wolverine's Suit (Vision)
- X-Uniforms (Vision)
- Cyclops' Visor (Vision)
- Falcon's Wings (Only in flashback)
- Prometheum Armor
- Swordsman's Sword
Synopsis for "No Time To Mourn"
A Rescue / Salvage team find the Invisible Woman, Maul, and Majestic afloat in space, the only survivors of the destruction of SkyWatch.
Doctor Doom enters the Negative Zone with an army to stop the heroes.
Priscilla Kitaen, agent of S.H.I.E.L.D., locates Steve Rogers in Europe and recruits him to help the heroes take Latveria.
Iron Man, secretly a Skrull spy, kills Brass, the Vision, Swordsman, and Jack Hawksmoor at the Baxter Building, before being killed himself by the Thing and Deathblow, who have just emerged through the Negative Zone portal. Deathblow makes the realization that this is not his Earth.