Arisian

The Arisians are an ancient race of powerful telepathic organisms native to the transcendent planet Arisia. They are the creators of the Lenses; powerful devices utilized by the Galactic Patrol to enhance their own psionic abilities.

Anatomy
In their original state, Arisians strongly resembled modern Humans. However, after countless billions of years of physical and mental evolution, they came to resemble nothing so much as large brains, with only a few withered extrusions used for locomotion and eating.

Powers and abilities
Arisians possessed immensely powerful mentallic abilities. They could communicate with and manipulate the minds of other creatures across considerable distances, and even kill them outright with purely mental force. They could also make themselves look like anything an observer can imagine, even appearing as different things to the same observer at the same time.