Dominic Gastor ascended to the rank of Knight Commander after Michel, steering military strategies with precision. He collaborates closely with Rupert Olgrain’s magic unit, blending tactical and arcane expertise to counter threats. Tasked with directing troop deployments and advising the crown on defense logistics, his role cements him as a pivotal figure in safeguarding the realm. Physical depictions conflict, portraying him either as a bald figure with sharp black eyes or a white-haired strategist. He engages central characters like Prince August and Shin Wolford during decisive events, his insights into their fighting skills implying prior guidance or surveillance. Within official records, he orchestrates vital wartime measures—from rallying forces against imperial incursions to promoting integrated combat training with academic institutions. These actions underscore his dual focus on immediate battlefield command and long-term institutional preparedness, shaping both frontline tactics and foundational defense protocols.