Heroism is more than a blade and the duel, it's how you carry yourself. Dight's leading knight tried to impart that lesson to Justin with mixed results, but the message is right on. Gadwin's an old school knight in the honor department, but his fighting style is a mix of the old and new. The brutal hack and slash style used by the likes of Cecil and Dekar isn't how Gadwin fights, instead relying on a mix of the magical with Meteor Strike and his Dragon style sword skills. Insane tanking is Gadwin's trademark above and beyond all that. It'll serve him well here. A status blocker of his choice should handle the rest of what Lunalretic can do, leaving Harle defenseless against the might of a true knight.