When he and Sigma are on board the , he attempts to reason with his brother again, as well as giving the Flash Knight armor to Sigma, claiming that it belongs to Sigma. Sigma however, is unmoved, and demonstrated his ability to summon the Jaaku armor and brands Leo with the Seal of Destruction.
When he and Sigma are aboard the , he tries to persuade his brother once more, as well as presents the Flash Knight armor to Sigma, stating that it belongs to Sigma. However, Sigma remains unyielding, and demonstrates his capacity to summon the Jaaku armor, subsequently branding Leo with the Seal of Destruction.