This Jedi Knight was a member of the Army of Light under the command of Jedi Lord Hoth. As a member, this Jedi Knight participated in the battles against Sith Lord Kaan's Brotherhood of Darkness on the backwater planet of Ruusan. One of the clashes between the two armies came at dawn after Jedi Knight Kiel Charny disabled the Dark Sider's gun turrets the previous night. Will the Jedi Knights triumphed over the Brotherhood of Darkness in this battle, Chayka did not. During the battle Chayka was slain and became one with the Force.