By A Mystery Man Writer
Earth-1610, Marvel Database
X-Men - Wikipedia
Ultimate Iron Man - Wikipedia
Aztek (character) - Wikipedia
Cataclysm (comics) - Wikipedia
The Transformation of the Marvel Universe Begins in Jonathan Hickman and Bryan Hitch's 'Ultimate Invasion
Green Goblin (Ultimate Marvel character) - Wikipedia
Ultimates (Earth-1610), Marvel Database
Ultimate X-Men - Wikipedia
Ultimate Universe - Wikipedia