Come on, contestants! Fight me! And when I've crushed you -- I'll gather the super-champions of thousand, thousand worlds -- and I'll do it all over again! And again! And again! 
Appearing in "Earth's Fightiest Heroes"
Featured Characters:
- Renegade Champions (Main story and flashback)
- Outlaw (Nigel Higgins) (Main story and flashback)
- Guillotine (Jeannine Sauvage) (Main story and flashback)
- Ares (Main story and flashback)
- White Fox (Main story and flashback)
- Bullseye (Elektra Natchios) (Only in flashback) (Death)
Supporting Characters:
- Thunderbolts (Only in flashback) (Disbands)
- Punisher (Frank Castle) (Only in flashback) (Death)
- Steve Rogers (Only in flashback) (Death)
- Civil Warriors (First appearance)
- Invisible Woman (Susan Storm) (Main story and flashback) (Leaves the Thunderbolts) (Joins)
- Spider-Man (Peter Parker) (Main story and flashback) (Leaves the Thunderbolts) (Joins)
- Goliath (Bill Foster) (Main story and flashback) (Leaves the Thunderbolts) (Joins)
- Captain Marvel (Carol Danvers) (Main story and flashback) (Leaves the Mighty Avengers) (Joins)
- Iron Spider (Natasha Romanov) (Main story and flashback) (Leaves the Mighty Avengers) (Joins)
- The Sentry (Robert Reynolds) (Resurrection) (Main story and flashback) (Joins)
- Stick (Main story and flashback) (Impersonates Old Rick Jones)
Antagonists:
- Mighty Avengers (Only in flashback) (Disbands)
- Thunderstrike (Thor Odinson's Clone) (Only in flashback) (Death)
- Iron Patriot (President Tony Stark) (Only in flashback) (Death)
- Penance (Robbie Baldwin) (Only in flashback) (Death)
- God-King Maestro (Bruce Banner) (Main story and flashback)
- Punisher (Jake Gallows) (Only in flashback) (Death)
- Sinister Six (First appearance)
- Rhino (First appearance)
- Doctor Octopus (Otto Octavius) (First appearance)
- Green Goblin (First appearance)
- Kaven the Hunter (Sergei Kravinoff) (First appearance)
- Lizard (Curt Connors) (First appearance)
- Scorpion (MacDonald Gargan) (First appearance)
Other Characters:
- Mary Whitworth
- Bill (Mentioned)
- Unnamed North Yorkshire Police inspector
- Frank (Outlaw's cat)
- Hulk (Bruce Banner) (Mentioned)
- Hulk (Amadeus Cho) (Mentioned)
- Symbioids (Only in flashback)
- The Void (Robert Reynolds) (Mentioned)
- Odin (Mentioned)
- Thor (Mentioned)
- Thanos (First appearance) (Only in flashback)
- Illuminati (First appearance) (Only in flashback)
- Doctor Strange (Stephen Strange) (First appearance) (Only in flashback)
- Black Bolt (Blackagar Boltagon) (First appearance) (Only in flashback)
- Charles Xavier (First appearance) (Only in flashback)
- Namor (First appearance) (Only in flashback)
- Mister Fantastic (Reed Richards) (First appearance) (Only in flashback)
- Nitro (Robert Hunter) (Mentioned)
- Daily Bugle (Named only)
- Collector (Taneleer Tivan)
- Grandmaster (En Dwi Gast)
- Scotland Yard (Mentioned)
- Phobos (Alexander Aaron) (Mentioned)
- Unidentified Decapodian (First appearance) (Cameo)
Races and Species:
- Humans (Main story and flashback)
- Olympians (Main story and flashback)
- Kumiho (Main story and flashback)
- Human-Kree Hybrids (Main story and flashback)
- Skrulls (Mentioned)
- Cosmic Beings
- Decapodians (First appearance)
Locations:
- Multiverse (Mentioned)
- Prime Marvel Universe (Main story and flashback)
- Earth (Main story and flashback)
- United Kingdom (Main story and flashback)
- England (Main story and flashback)
- North Yorkshire
- London (Only in flashback)
- England (Main story and flashback)
- Europe (Mentioned)
- United Kingdom (Main story and flashback)
- Hell (Mentioned)
- Collector's Museum
- Elysium, Hades (Mentioned)
- Earth (Main story and flashback)
- Battlerealm (Main story and flashback)
- Battleworld (Main story and flashback)
- Warzone (Only in flashback)
- Maestro's Castle (Only in flashback)
- Maestro's Throne Room (Only in flashback)
- Battleworld (Main story and flashback)
- Earth-69413 (Mentioned)
- 2099 A.D. (Mentioned)
- Earth-TRN619 (Only in flashback)
- Earth (Only in flashback)
- United States of America (Only in flashback)
- Connecticut (First appearance) (Only in flashback)
- Stamford (First appearance) (Only in flashback)
- New York (Only in flashback)
- New York City (Only in flashback)
- Manhattan (Only in flashback)
- United States Courthouse, Foley Square, Civic Center (Mentioned)
- Midtown (First appearance) (Only in flashback)
- Columbus Circle (First appearance) (Only in flashback)
- Stark Tower (First appearance) (Only in flashback)
- Hall of Armor (First appearance) (Only in flashback)
- Stark Tower (First appearance) (Only in flashback)
- Columbus Circle (First appearance) (Only in flashback)
- Geffen-Meyer Chemicals (First appearance) (Only in flashback)
- Manhattan (Only in flashback)
- New York City (Only in flashback)
- Texas (Mentioned)
- California (Mentioned)
- Florida (Mentioned)
- Connecticut (First appearance) (Only in flashback)
- United States of America (Only in flashback)
- Earth (Only in flashback)
- Prime Marvel Universe (Main story and flashback)
Items:
- La Fleur du Mal (Main story and flashback)
- Bullseye's Twin Sai (Only in flashback)
- Fantastic Four Uniforms (Main story and flashback)
- Spider-Man's Suit (Main story and flashback)
- Web-Shooters (Main story and flashback)
- Iron Patriot Armor Model 1 (Only in flashback)
- Iron Spider Armor (Main story and flashback)
- ISO-Sphere (Only in flashback) (Destruction)
- Iron Hulk Armor (Only in flashback)
- Venom (Mentioned)
- Mjolnir II (Only in flashback)
- Energy Shield (First appearance) (Only in flashback)
- Infinity Stones (First appearance) (Only in flashback)
- Reality Stone (First appearance) (Only in flashback)
- Time Stone (First appearance) (Only in flashback)
- Space Stone (First appearance) (Only in flashback)
- Mind Stone (First appearance) (Only in flashback)
- Soul Stone (First appearance) (Only in flashback)
- Power Stone (First appearance) (Only in flashback)
- Infinity Gauntlet (First appearance) (Only in flashback)
- Cloak of Levitation (First appearance) (Only in flashback)
- Eye of Agamotto (First appearance) (Only in flashback)
- Iron Man Armor (Only in flashback)
- Iron Man Armor Model 29 (Extremis Armor) (First appearance) (Only in flashback)
- Unidentified armor (First appearance) (Only in flashback)
- Iron Man Armor Model 1 (First appearance) (Only in flashback)
- Captain America's Shield (Photo) (First appearance) (Only in flashback)
- Rhino Armor (First appearance)
- Doctor Octopus' Tentacles (First appearance)
- Goblin Armor (First appearance)
- Iso-8
- Scorpion's Suit (First appearance)
- Pumpkin Bombs (First appearance)
Vehicles:
- Goblin Glider (First appearance)
Synopsis for "Earth's Fightiest Heroes"
- Synopsis not yet written
Solicit Synopsis
IRON PATRIOT SUPREME!
• Maestro’s team of dark Avengers were powerful enough to go toe-to-toe with the renegade Champions, but are they too powerful even for him?