This article is about the Sith Arrax. You may be looking for Arrax, the father of Zarro.
"You'll just end up shooting yourself, girl. Drop it, or your father and your Jedi friend here will die very, very slowly"
―Arrax threatening Nadia Grell to surrender[src]

Arrax was a Human male Sith who served the resurgent Sith Empire during the start of the Galactic War. A servant of Lord Kyrus, Arrax was the leader of the Sith forces that attacked the Fortitude in 3642 BBY. Nadia Grell attempted to defend her injured father, Tobas Grell, from Arrax on the bridge, but the two were rescued by the Barsen'thor, who slew Arrax in the following confrontation.