Grey Matter (Earth-32)/Dimension 1

Grey Matter is the Omnitrix's 1.5 DNA sample of a Galvan from Galvan Mark II in Ben 10: Omnitrix Unlimited. He is the Dimension 1 equivalent of Grey Matter.

Pre-Recalibration
Before the Omnitrix's 1.5 recalibration in Ben 10: Across the 23rd Dimension, Grey Matter had his Omniverse appearance.

Post-Recalibration
Grey Matter has his Ultimate Alien appearance, but his outfit is dark green.

Powers and Abilities
Same as his canon equivalent.

Weaknesses
Same as his canon equivalent.

Ben 10: Omnitrix Unlimited

 * Grey Matter first appeared in Anger Management.
 * Grey Matter defeated Tyrannopede.
 * In Ben 10: Across the 23rd Dimension,
 * Grey Matter repaired Kevin's car.

Ben 10: Omnitrix Unlimited

 * Anger Management (first appearance)
 * Ben 10: Across the 23rd Dimension