|Alternate Counterparts|| Heatblast|
Heatblast's appearance combines his original series look with the dark rocks of his Ultimate Alien/Omniverse designs.
Heatblast retains all of his powers from the original canon.
Heatblast retains all of his weaknesses from the original canon.
- Heatblast unintentionally first reappeared to fight Eon in Lie as Old as Time.
- Lie as Old as Time (first reappearance, unintentional)
- The original Heatblast art was made by TheHawkDown on DeviantArt.