First Ascension Morgan le Fay is depicted as a poised, ethereal figure with long flowing hair and a serene gaze that hints at both kindness and mischief. She is dressed in an ornate ensemble that blends regal blue accents, ivory layers, and gold trim, with a flowing cape that suggests movement even in stillness. The figure's sculpt captures delicate hand poses and a balanced, dynamic stance that conveys grace and power. The base features arcane runes and subtle motifs to imply a magical realm beyond the visible world. The finish emphasizes depth with careful shading, gentle highlights, and a restrained gloss on hair and fabrics to enhance a lifelike presence.

In Fate/Grand Order, Morgan le Fay is portrayed as a powerful mage who embodies the enchanting, enigmatic magic of Avalon. She is the younger sister figure tied to Arthurian legends, capable of weaving dreams and illusions to protect those she cares for while testing worthy travelers who enter her realm. Her story arcs emphasize loyalty, cunning, and a willingness to bend rules for a greater good, often guiding the player with calm strategy rather than overt force. The First Ascension version presents a youthful facade that masks a reservoir of vast magical knowledge and resolve. Across encounters, she reveals compassion, strategic thinking, and a guardian's instinct toward those she embraces as allies.