Lord Marksman and Vanadis Vol. 4 (manga)

Tigre and Elen's Silver Meteor Force struggles against the scheming dukes, who want to exploit Brune's civil war. Marquis Greast pays Tigre's camp a visit with an offer from Duke Ganelon, but when Tigre refuses, the Meteor Force is thrust into a hard-fought battle. Meanwhile, the Order of Navarre's formidable knight, Roland, is on the hunt for a traitor-- the head of the Vom clan, Tigrevurmud!