|This article belongs to the Race Against Time Timeline in the Classic Continuity.|
Powers and Abilities
Being a Galvan, Grey Matter has the same abilities as his species.
Being a Galvan, Grey Matter has the same weaknesses as his species.
- Grey Matter rewired various machines in a diner to throw various food at customers.
|Race Against Time Aliens|
|Diamondhead • Grey Matter • Heatblast • Wildmutt|