Brainstorm (alternatively spelled as Brain Storm) is the Omnitrix's DNA sample of a Cerebrocrustacean from the planet Encephalonus IV.
Personality
Brainstorm usually speaks with very high vocabulary, which can make it difficult for others to understand what he is talking about. He can also come off as arrogant and egotistical, as according to him, he has skill, not luck.
Powers and Abilities
Brainstorm's cranium holds an immense brain, giving him super-massive intelligence. He can solve very difficult calculations mentally in roughly seconds, and knows and can visualize equations and movement of objects as if they're actually there. He can even determine mechanical values and physical properties by simply looking at them.
With his intellect, Brainstorm can perfectly understand the mindsets and mannerisms of his enemies, take advantage of weaknesses, and any useful objects around him, so he can know exactly what moves to make to take down his enemies. His IQ is shown to be 10^30, or one nonillion.
Brainstorm can produce and manipulate electricity in a variety of ways, such as electrocuting or launching enemies and disabling or destroying machinery, by opening the exoskeleton plates on his skull. He can also charge up his electrical energy to produce a concentrated beam of electricity strong enough to blast Ship out of the air. Additionally, he can control the voltage of his electrokinetic attacks.
Brainstorm can create electric field waves from his brain to block attacks and knock away enemies and generate protective force fields powerful enough to topple an Evolved Arburian Pelarota.
Brainstorm can use his electrokinesis to telekinetically move objects, size and mass ranging from trains to living beings without damaging or hurting them. He can also generate and fire electricity from both his pincers and his brain that can control machinery and other technology, giving him a form of technokinesis.
Brainstorm is strong enough to pin opponents against walls using his pincers and rip an Arachnichimp's webs off his face. His pincers are also sharp enough to stab through metal.
Brainstorm is very durable thanks to his shell.
Brainstorm seems to have enhanced dexterity, as he can use a golf club very easily despite having pincers.
Brainstorm is very agile and can perform acrobatics such as somersaults and forward rolls.
Brainstorm can scale walls and walk on an Arachnichimp's webs.
Brainstorm can levitate several stories above the ground.
Brainstorm is capable of breathing underwater thanks to his gills, which he has to keep them moist when he is on land.
Brainstorm's shell gives him a protective coat-like layer, which can resist the cold temperatures of places such as mountains.
Brainstorm possesses mnemokinesis, which he can use to alter and erase other beings' memories and thoughts by manipulating their brain pulsations, as demonstrated by Servantis on the Amalgam Kids.
Brainstorm possesses electrical telepathy, capable of reading minds by sensing electrical pulses of their minds, as also demonstrated by Servantis.