Kresnik Ahtreide

The brother of Wild Arms 4's heroine Yulie Ahtreide. Kresnik is a commander of the Brionac forces who doesn't like Jude Maverick immediately due to his natural ability to use ARMS - Kresnik must take drugs in order to wield ARMS. However, he cares deeply for Yulie and asks Jude to take care of her in his stead.