Len Alwenia Foska is the overarching antagonist of (Mario) The Music Box. She appears in both (Mario) The Music Box Remastered and (Mario) The Music Box: ARC and serves as both an enemy and an ally depending on how you play the game. She is a witch and the creator of Marchionne's Brooch, Aurora's necklace, Helena's ring, and the music box. Her origins are unknown, but due to her magical powers that can range from wish-granting to reality alteration, it is likely that she is some sort of divine entity, if not God herself.