Dark Matter

Dark Matter is the Antitrix equivalent of Grey Matter. He is voiced by Greg Cipes and first appeared in the season 3 episode King of the Castle.

Dark Matter in You Remind Me of Someone

Appearance

Dark Matter is a very tall and lanky red frog-like humanoid with a large head. He has four long red fingers with claws and wears black pants. He has two front toes and one toe on the back of each foot. He has two round, red glowing eyes with minus-like pupils and wears a grey vest with two lines on each side, which are presumably his gills. He wears the Antitrix symbol on his chest.   

NEW FORM: Omni-Naut Heatblast and Omni-Naut Ben Figures Revealed!

Omni-Naut Heatblast, Heatblast's new form has been revealed in the form of an action figure.

Omni-Naut Heatblast

Omni-Naut Heatblast now has a larger blaster as well as wings. He has a helmet that covers his head, probably to protect it from going out. He is able to fly, take more hits, survive in space and has a much more powerful fireblast compared to Omni-Kix Heatblast.. His toy description reads:

"It’s an intergalactic inferno with Heatblasts new Omni-Naut armor! This sizzling space Armor enhances Heatblasts fire powers and allows him to fly deep into space. And his flaming fist now packs a powerful, new fireblaster that’ll charbroil any alien enemy! If you can’t stand the heat, get out of the galaxy!"

Crystalfist

Crystalfist is the Antitrix equivalent of Diamondhead. He is voiced by Greg Cipes and first appeared in the season 3 episode Franken-Fight.

Crystalfist in Franken-Fight

Appearance

Crystalfist is a well-built humanoid composed of purple crystals. He wears a black uniform that covers his torso and legs with a jagged purple V on the upper torso. He has rib-like crystals potruding on his waist as well as his knees. He has two crystal shards on his back, four fingers shaped like claws and has a sharp spike on his bulky shoulders. He sports a different shaped "helmet" on his head. He has red eyes and white soles. The Antitrix symbol is on his chest.  

Undertow

Undertow is the Antitrix equivalent of Overflow. He's voiced by Greg Cipes and first appeared in King of the Castle.

Undertow in You Remind Me of Someone

Appearance

Undertow is a circular blue metallic alien. He has round has tubes connected from his elbows to his head as well as pipes on his arms and stomach. He also has two tubes that connects from his respirator to his chest. He has four black fingers on his arm tanks as well as three black toes. He has a black mask-like marking as well as red eyes. Murky green water can be seen inside his canisters. He has a black protrusion on the top of his head with three red buttons. The Antitrix symbol is on his chest.