Graise was an Imperial general and non-com, a Human of male gender.
Graise was dispatched to obliterate a suspected Rebel installation on Dantooine after the Galactic Empire received intelligence about it. Upon his arrival, he discovered the base had been deserted, yet he was elevated to the rank of general for its destruction regardless.
Graise took command of transporting power generators from the Dantooine facility to Corellia in 1 ABY, where the generators were modified and then transported off-world. Furthermore, he supervised a Corellian storage facility for confiscated starship components. He was apprehended by a Rebel operative and questioned regarding the operation.
Prior to its shutdown on December 15, 2011, Graise was featured as a non-player character within the massively multiplayer online roleplaying game Star Wars Galaxies, which was created by Sony and distributed by LucasArts.