Methanosian

Methanosians are descended from carnivorous swamp plants, but at some point in their evolution Methanosians evolved into herbivores. Breaking down rotting plant matter in their pitcher plant-like stomachs to produce the flammable gas methane which they used for their fire attacks.
 * SWAMPFIRE.pngAlien-gallery_ultimate_swampfire.pngMethanosians are plant species from the swamp planet Methanos (both referring to methane). Methanos is described as a swamp planet that has an atmosphere that is toxic to most life forms. Methanos also has large underground deposits of methane gas that sometimes escape and create geysers of flame that to jumps up to twenty feet into the air.

Methanosians have a wide array of powers, like vast regeneration powers, the ability to slip through tight spaces, superhuman strength, controlling plants, create plants, stretching their limbs, the ability to alter their body to let projectiles pass right through them, they can also create fire balls. or streams of fire, they have also been depicted as being able to fly by propelling themselves like rockets.

Evolution
When Methanosians take this process, there skin becomes a wooden substance, and they have blue energy balls on their back and arms. They can also shoot bigger fires by expelling the gel-like solution from their arms. Also, they can swim in water as seen in "The Final Battle: Part 2."

Notable Methanosians

 * Swampfire
 * Ultimate Swampfire