Ophelia is a 19-year-old professional astrologist (born July 7th), affiliated with the itinerant Stardust collective. Witch Association regulations mandate her primary residence within a specified area, where she interprets cosmic patterns to divine fate's course. However, driven by an extraordinary nightly vision, she has embarked on an extensive quest. Her preeminent objective is to locate a fate-appointed world savior, an individual of notable destiny encountered in her prophetic insights. When questioned about secondary aims, she flusters while disclosing aspirations for a shared future with this individual.

Ophelia commands floating tarot cards to attack enemies from a distance. She manipulates cards tied to specific cosmic forces, including the Card of Fortune - Vellekia, which can be enhanced to reduce mana cost while increasing damage. She wields the unique weapon Cards of Destiny, Del Arcana, which augments attack speed and mana recovery during combat. The Coin of Fortune treasure further empowers her card-based techniques.

Her distinctive attire features motifs related to celestial navigation and divination, consistent with her role. She is characterized by dedication to uncovering cosmic truths and fulfilling the prophecy revealed in her visions.