|Body||Armored Reptilian Humanoid|
|Powers and Abilities|
|Abilities|| Size Changing|
Ultimate Levithian's abilities include:
- Size Changing
- Ultimate Levithian can grow by absorbing energy and turning it into mass, or expelling his current mass as energy. He can use expelled energy as extra fuel for his Atomic Beams.
- Enhanced Strength
- Sharpened Spikes
- Atomic Beams
- Radiation Immunity
- Water Breathing
- Pressure Immunity
- Space Survivability
Ultimate Levithian resembles a heavily armored version of his unevolved form with wings on his shoulders and fins on his legs.
His eyes are covered by a translucent visor, through which a new eye on his forehead is visible. Ultimate Levithian's eyes all have pupils, in contrast to his pupil-less unevolved form.
The evolved Ultimatrix symbol is on his chest.
If Ultimate Levithian is prevented from absorbing or expelling energy for whatever reason, he will be unable to grow or shrink. In addition, boosting his Atomic Beam with energy from his shrinking process will (obviously) shrink him in size, making it a technique that must be used fairly sparingly.