Indigo Leonhart is a Level 40 Epic Archmage, a being who has transcended the mortal limits of magic. Born as a Nekofolk (Beastkin) with a love for fairy tales, she began studying magic to create her own "miracles." Her path changed forever when she witnessed a duel between two Archmages; seeing them rewrite reality made her realize that any other life would be too boring.

Her Epic Ego is "Hedonistic": she lives for the moment, taking extreme risks just to feel alive. She is driven by the ideal of Growth and proving her worth to her companions. She commands a flying "Sanctum" that drifts on an amber cloud and can cast two spells simultaneously using her "Magic Synthesis" ability. Despite her cute, 110cm appearance, she is a living weapon capable of vaporizing armies with spells like "Hellball" or the unavoidable "Magic Bullet." She views the world as a playground for her magical experiments.