Grag was a cold-blooded shapeshifter, who was an ally of Vala Mal Doran.
Biograghy[]
He was the top bodyguard of Arvold Rooker, who was a member of the Lucian Alliance. When Vala Mal Doran broke inside Arvold's home at Aldan-3, Grag confronted her but was shot and seemingly killed by Vala. However, it turned out he had worked with Vala and was glad to be "killed" as he was tired of protecting Rooker. Unknown to Grag, Arvold discovered his lie.
When Vala recruited a team to steal from Intelix Networks, Grax took on the appearance of Brana't The Seer, a gifted recog who was disowned by her astra brethren after she glimpsed the future and renounced their holy war. As Brana't, Grax refused the job under the guise that she didn't want to risk her freedom. This ruse was to make the others think that the reward for the job was originally going to be divided into 5 pieces but had changed to four bigger ones. Later, Grax helped Vala kidnap Chief Truitt, though he was ten hours late as he ran into a problem with his identification and got lost. (SG1: "Vala Mal Doran 1", "Vala Mal Doran 3")
Grax shifted into Truitt's appearance and took his place, then waited for Vala to be arrested later on. After Vala recovered the Strayka she was after and the place started to come down, Grax called Klikr to teleport them to the Remorseless Angel. However, before they were teleported away, Grag was zapped by the Shrike. Vala tried to help him, but Grag had to change back to his regular cold-blooded form, which made the weapons effects feed into his bloodstream, which froze him to death. (SG1: "Vala Mal Doran 3")