A third-year student in Savanaclaw and its dorm leader. Leona is both a slacker and rather slothful, typically taking naps around campus or not putting in much work. Despite this, he is also incredibly arrogant and prideful. Lilia especially points all of this out to him. Leona's unique magic is King's Roar, which allows him to turn things into sand after a small chant.

Spoiler

In the game, Leona is the second to overblot and go rogue, ultimately crashing a tournament for his own vendetta against Malleus. Before going overblot, he started turning Ruggie into sand, harming him to an almost life-threatening degree. After a fight, Leona is returned to normal and is regretful of his actions, most of which was due to his jealousy. It's also revealed that he takes care of his nephew, Cheka, stating he doesn't like him; whether or not he actually does is unknown.