Medea (Lily), Class Name Caster, is a Caster-class Servant summoned by Ritsuka Fujimaru in the Grand Orders of Fate/Grand Order. Medea Lily is summoned as her 14 year-old self. Medea Lily's appearance differs significantly from her older self as her clothing possesses a lighter color scheme, with lavender purple being the predominant color of her robe compared to the dark violet in her older self's robe. Another noticeable difference between the two is that Medea Lily is much more revealing in their choice of robe and lacks the cape Medea possess. Medea Lily is pure and trusts people easily. Even towards the Master, she comes in contact with maximum affability. However, turning another way, this is nothing but something driven by the thoughts of "wanting to trust people". Be it the original Medea or Medea Lily, both are filled with distrust towards others. Medea Lily is still completely infatuated with Jason, despite having memories of how events later play out. According to Circe, Medea Lily is much smarter compared to her adult self.