Unlike other Tetramands, Kolar has blue skin instead of red. He has long, black hair, red eyes, silver braces on his wrists and ankles, a silver belt, a small beard and black pants. He also has several scars on his body.
Kolar has a strong grudge against Magister Hulka.
After escaping from the Null Void, Kolar tried to kill Magister Hulka with a fusion grenade, but failed and was sent back, while trying to send Hulka into a sun in the Null Void.
Powers and Abilities
Kolar used a Null Void Projector to open a portal to the Null Void to send Hulka into a sun, but lost it when he fell into the portal himself.
Ben 10: Ultimate Alien
- Basic Training (first appearance)
- He is the only known Tetramand who is not red in color. However, it is unknown how he got his blue color.