| Ultimate Grey Matter (Character) | |
|---|---|
 | |
| Eatle statistics | |
| Species | Evolved Galvan |
| Powers | Super intelligence |
| Voice | Oprah |
| Debut | The Treasure of the Sierra Ultimate Humungousaur |
Ultimate Grey Matter is an evolved Galvan created by the Ultimatrix.
Appearance[]
Ultimate Grey Matter is a grey blob with three eyes in a wheelchair. The Ultimatrix is a wheel on his chair.
Powers[]
Ultimate Grey Matter is very smart and can shoot lasers.
History[]
- In The Treasure of the Sierra Ultimate Humungousaur, he accompanied the other Ultimates on their journey.