Domon Targeted! The Assassin's Staff is the twenty-eighth episode of Mobile Fighter G Gundam.
Schwarz Bruder fights the Viking Gundam, easily defeating it. Domon's next opponent, Kyral Mekirel, is an assassin who has one all of his matches by default by killing his opponents before the matches. Attacking Domon, he fails to assassinate Domon. It is revealed in the past Kyral had participated in another Gundam Fight, where he lost his eyesight after lowering his guard. Angry at the Gundam Fight, he returned for revenge. Schwarz gives Domon advice for the match. During the fight Domon is able to overcome his fear of Kyral's techniques, overcoming it. They then face in a deciding duel, with Kyral being defeated; at the last moment he saw Domon's friends supporting him and hesitated. Kyral then leaves to help the families of his victims.