|Medical ☆ Medea|
The queen of Colchis, summoned as the younger aspect of Medea, from before she was called a "witch". Pure and innocent as a lovely girl, she has no vestiges of the "Witch of Colchis" or the "Witch of Betrayal" yet. Summoned as the Medea from before being cajoled by Jason, when she was being raised up like a princess while learning Magecraft from Hecate. A young girl with lovely bearing that anyone can love. If it wasn't for Jason, she would have lead a happy life.
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.
Third Singularity: Okeanos
Medea Lily is summoned alongside Jason, Heracles, Atalanta as members of the Argonauts. She encountered Solomon, who easily bested her in magecraft, and instructed to tell Jason that sacrificing a god to the Ark will make him all-powerful. After being told this, Jason told the other Argonauts to find the Ark and a god to sacrifice with exception of Atalanta, who left. During their search for a goddess they met Hector, who, unbeknownst to Jason, serves Solomon like Medea Lily.
The Argonauts later encounter Ritsuka, Mash Kyrielight, Francis Drake, Asterios, and Orion and Artemis while they were sailing after Hector to save the recently kidnapped Euryale. After the group refuses to give Euryale to him, Jason orders Medea Lily and Heracles to kill them and take Euryale. Medea sends waves of Dragon Tooth Warriors to attack the group, later joining the fight herself. Her combat skills are subpar though, so she switches out with Heracles.
Medea Lily would encounter the group again, now joined by Atalanta and David, when the Argonauts sail to the same island where Atalanta and David were hiding. She and Hector protect Jason when he assailed by the Noble Phantasm of the group’s Archers. However, the Argonauts retreat when Heracles is destroyed by the Ark, so the group gives chase. Jason summons a Shadow Servant to kill them, but it is slain, so he orders Hector to kill them while Medea Lily protects him. After Hector is killed, it is revealed Medea Lily lied to Jason that sacrificing a Divine Spirit to the Ark would give him all-powerful, instead it would destroy the world. When Jason confronts her about this, she merely tells him that destroying the world would technically make him invincible. She refutes his intention of wanting to create a utopia, say he will never become a ideal king because his soul is hopelessly twisted. She then uses the Grail to transform him into the Forneus, claiming it is her way of protecting him. After they’re defeated by the group, Jason returns to normal and demands Medea Lily to heal him.
However, she cannot heal him as she herself will soon perish. Medea reveals she possesses memories of him deceiving and betraying her despite her adoration. She calls him both cruel and innocent, and states that despite being weak, he attracts others to loyally serve him. She continues that since he betrays too quickly, it would be better for him to sink with the world to avoid any betrayal. After Jason disappears in a rage, Medea regrets not being able to protect him from someone. As she disappears, Medea refuses to answer Ritsuka’s question about the mastermind behind the incineration of humanity since a mage greater than her defeated her. Before disappearing, she further tells them to prepare themselves against the mage and to gather more allies.
Event: Saber Wars
Medea Lily tells Siegfried not to listen to Medea's words telling him to destroy Ritsuka's party, believing they should all work together. She then describes herself and Medea as the angel and devil on Siegfried's shoulders respectively. Mysterious Heroine X suddenly attacks the three of them. Medea Lily screams she had to leave again because she was misunderstood.
Event: Prisma Causeway
- Main article: Medical ☆ Medea
Final Singularity: Solomon
Medea Lily is one of the "Okeanos" Servants summoned to aid the Protagonist.
Just like her older self, Medea Lily primarily uses the Rain of Light spell as her main offensive spell via her High-Speed Divine Words skill. However, her Territory Creation and Item Construction skills are both inferior to those of her older self. She mostly cannot use offensive magecraft, but excels in healing-type magecraft. She also possesses two other Personal Skills, Poisonproof and Ephemeral Love.
Her Noble Phantasm is Pain Breaker.
Creation and Conception
 Fate/Grand Order - Caster Profile [T]
Medea Lily - Caster
Illustrator and Voice actor
Illustrator: Hirokazu Koyama
Voice Actor: Ai Nonaka
Noble Phantasm: C
High-Speed Divine Words: A
Romance of the Sea Foam: B
Territory Creation: B
Item Construction: B
Pain Breaker: All Wounds Should Be Repaired
Type: Anti-Thaumaturgy Noble Phantasm
The queen of Colchis, Medea, summoned as the young girl Medea, from before she was called a "witch".
Pure and innocent, as a lovely girl she has no vestiges of the "Witch of Colchis" yet.
Level 1 Bond
Source: Greek Mythology
Alignment: Lawful Good Gender: Female
Medea, 14 years-old.
Level 2 Bond
Summoned as the Medea from before being cajoled by Jason, when she was being raised up like a princess while learning magecraft from Hecate. She mostly cannot use offensive magecraft, but excels in healing-type magecraft.
Level 3 Bond
A young girl with lovely bearing that anyone can love, if it wasn't for Jason, she would have lead a happy life. If it wasn't for Jason.
Level 4 Bond
"All Wounds Should Be Repaired"
Rank: C Type: Anti-Magecraft Noble Phantasm
A medical Noble Phantasm that forms a pair with the "All Charms Should Be Broken" that Medea would originally use as a Caster.
It returns any and all curses, injuries by means of magecraft to zero.
Level 5 Bond
"All Wounds Should Be Repaired" performs automatic repairs not by means of time manipulation, but by calculating the proper figure one originally had. For those that do not know any better, it would just look as rewinding of time. It can abolish any and all unreasonableness other than "death", but it simply cannot bring back the dead.
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 Lily, both are filled with distrust towards others.
メディア（リリィ） - キャスター