Lord Marksman and Vanadis Vol. 9 (manga)

Duke Thenardier rides to battle, armed with the power of dragons! Outnumbered and outgunned, Tigre’s forces are hard-pressed to stand against the Duke’s draconic might. Only the combined power of two war maidens may yet give Tigre a chance to break through, and prove the truth of Princess Reign’s royal blood. It’s a super-powered team-up when the maidens of frost and gale join hands to slay a rampaging dragon!