Ludwig von Koopa is a character from the popular video game series Super Mario. He is one of the seven Koopalings, who serve as bosses in various games. Ludwig is known for his distinctive blue hair and his ability to use magic, often seen casting spells during battles. In the games, Ludwig is portrayed as intelligent and somewhat arrogant, often taking on the role of a strategist. He first appeared in Super Mario Bros. 3 and has since been featured in several titles, including Mario Kart and Super Smash Bros.. His character design and personality have made him a fan favorite among players.