Ultimate Swampfire
Ultimate Swampfire
Race Evolved Methanosian
Planet Methanos
Power Flame Projection

Chlorokinesis Enhanced Strength Enhanced Durability Enhanced Agility Fire Bombs Pyro Immunity Underwater Propulsion

Affiliation Hero

Ben's Ultimatrix

Ultimate Swampfire is the evolved form of Swampfire. 


Ultimate Swampfire appears more of a humanoid tree instead of a walking plant like Swampfire. Ultimate Swampfire's body is dark brown in color, and now has three blue gooey shells containing an organic, blue face, blue colored gel-like solution of napalm on his arms and a large one on his back, that he uses to generate blue colored flames that are about three times hotter than Swampfire's. Ultimate Swampfire's body is composed of petrified wood.

Ultimate Swampfire wears the evolved Ultimatrix symbol on his chest.

Powers and AbilitiesEdit

Ultimate Swampfire is more resistant to damage than Swampfire.

Ultimate Swampfire has lethal fire bombs.

Ultimate Swampfire can fire a huge blue fire blast when he puts his hands together.

In Cosmic Destruction, Ultimate Swampfire can shoot fire bombs that home in on the enemy like missiles, shoot a flamethrower-like stream of fire from both hands, and make a large fire blast either by dropping a fire bomb, or by jumping, releasing several small fire bombs, and punching them down into the ground to create a large fire blast.

Ultimate Swampfire possesses enhanced strength.

Ultimate Swampfire can propell himself underwater.

Ultimate Swampfire has the same plant abilities as Swampfire.

Ultimate Swampfire seems to be a lot faster than he looks, in Ben 10,000 Returns he snuck up behind Eon so fast that Eon didn't notice him.

Ultimate Swampfire can grow things on his body, as seen in The Final Battle: Part 2.


Ultimate Swampfire is shown to be weak to electricity as seen in Ultimate Aggregor and The Forge of Creation when Ultimate Aggregor used the same attack twice in both episodes.

Unlike Swampfire, Ultimate Swampfire cannot regenerate.