|Ultimate Form||Ultimate Swampfire|
Swampfire retains his blossomed form from Omniverse, although it is slightly altered. He now has his original eyes and rooted feet back, and the spikes on his feet now resemble those on his arms. His neck is now completely red. He wears the Omnitrix on his chest.
- Swampfire retains all of his powers from the original canon.
- If Swampfire loses a limb and regrows it instead of reattaching it, the limb can grow a new Swampfire.
Swampfire retains all of his weaknesses from the original canon.
- The original Swampfire was made by TheHawkDown on DeviantArt.