Ludwik (ルイ, Rui lit. Louis in the Japanese version) a non-playable character from the Archanea Series of Fire Emblem. He is the king of Grust and the father of Yuliya and Jubelo. Because he is cowardly and weak-minded, Medeus easily manipulates him into forming an alliance with Dolhr. He is never seen in the games and dies sometime after the War of Shadows.