Grey Matter (Gren)

Grey Matter is the Omnitrix's DNA Sample of a Galvan from Galvan Prime.
==Appearance==
Grey Matter is a humanoid frog that is about six inches tall. He has reddish-grey skin, and wears an orange jumpsuit that has a white stripe down the center, as well as matching cuffs on his sleeves and legs. He has large, bright teal eyes, each of which have a rectangular pupil. 
Grey Matter wears the Omnitrix on his back.
==Powers==
* Grey Matter's small size belies his great calculative and technical intellect. He can create complicated machines from spare parts, understand the function of any device at a glance, and make sophisticated repairs to complex machines, which eventually included the Omnitrix, as he was able to successfully change into a different alien form in Secrets.
* Grey Matter's intellect serves as a problem solver and analytical help in difficult situations. This allows Grey Matter to think more strategically when brute force is inefficient. 
* Grey Matter's size allows him to squeeze into small spaces and can climb walls due to microscopic pads on his skin. He also has sharp teeth that can cause pain to those he bites, as well as slimy skin that makes him difficult to grab.
* Grey Matter has a prehensile tongue and gills that allow him to breathe underwater.
==Weaknesses==
* Grey Matter's small size makes him unsuitable for physical battle, so he must outsmart his enemies in a fight. 
* Despite possessing immense intelligence, Grey Matter can still make miscalculations. He was also unable to properly utilize the Omnitrix in his debut.
* Grey Matter sometimes does not know what he is talking about.
==History==
Episode 	Usage 	Used By 	Times Used
Welcome to Codon 	Grey Matter was Gren's second transformation after getting the Omnitrix. He was used to sneak on Myaxx and Xylene, and later on Blukic and Driba. He also attempted to tamper with the Omnitrix, to no avail, being reverted immediately afterwards. 	Caio Grenfell	1
Seeing Red 	Gren was turned into Grey Matter after being attacked by Joey and fell inside her armor. He successfully applied the Nanite cure, only to be connected to the armor, which allowed him to communicate with Vilgax. 	Caio Grenfell	1
Secrets 	Grey Matter attempted to tamper with the teleportation chip Myaxx used on him to make it back to the academy, but failed. He then used his intellect to successfully activate the Omnitrix's quick-change mode, allowing him to turn into Astrodactyl.	Caio Grenfell	1
Back With A Vengeance	Grey Matter was able to take off the collar on Kevin disabling Vilgax's control over him. 	Caio Grenfell	1
==Appearances==
===Gren===
*Welcome to Codon
*Seeing Red
*Secrets
*Back With A Vengeance
==Trivia==
* Grey Matter is shown to be able to allow quick change from his form to another, something Ben never attempted in canon.
Category:Aliens
Category:CYOA
Category:Gren 10