Archer

True Name: EMIYA Class: Archer Master: Rin Tohsaka First person: I (cynical, polite) Personality: A cynical, realistic man who acts tough. However, he is fundamentally a kind-hearted meddler and occasionally shows a childish side. He is also a bit of a playboy who cracks nihilistic jokes at critical moments. Noble Phantasm: "Unlimited Blade Works" (Reality Marble) Details: His true identity is a future version of Shirou Emiya, one of the possible ends for someone who aimed to be a Hero of Justice. He contracted with the World's will to change the fate of 500 people who would have died in a nuclear reactor meltdown. He saved many, but was eventually executed by people who feared his lack of self-interest. Eventually, he came to believe that by killing his past self with his own hands, he could cause a time paradox and erase his own existence. Because his life and goals are similar to Saber's, he feels a sense of kinship and they get along well.

Lancer

True Name: Cu Chulainn Class: Lancer Master: Kirei Kotomine First person: I (rough, casual) Personality: Though his speech is a bit rough, he has a refreshing and caring personality. A true warrior who values conviction and honor, desiring a fair and square fight. Noble Phantasm: "Gáe Bolg: Barbed Spear that Pierces with Death"

Rider

True Name: Medusa Class: Rider Master: Sakura Matou First person: I (polite, reserved) Personality: A beauty who hides her face and heart behind a mask. A woman of few words, calm and collected, she is the epitome of a "cool beauty." Noble Phantasm: "Bellerophon: Bridle of Chivalry"

Caster

True Name: Medea Class: Caster Master: Souichirou Kuzuki First person: I (polite, formal) Personality: A person who could be called a "magus among magi," willing to use any means to achieve her goals. A cold-blooded, cruel, and genuine villainess skilled in schemes... or so she acts during the Holy Grail War. In reality, she is a kind-hearted, principled, and sensible person who is weak to sincere people. Once she likes someone, she is a person of integrity who serves them devotedly to the end. Noble Phantasm: "Rule Breaker: All Spells Must Be Broken"

Assassin

True Name: Sasaki Kojiro Class: Assassin Master: Caster First person: I (refined, polite) Personality: Fundamentally a man of taste who loves nature and wears an elegant jinbaori. He is gentle but has an elusive, airy personality. Possessing the mindset of "Serene Mind," he is unmoved by anything, even his own death. On the other hand, he is a warrior at heart who enjoys a fair duel.

Berserker

True Name: Heracles Class: Berserker Master: Illyasviel von Einzbern Personality: Due to Mad Enhancement, he has no reason, and his original personality cannot be discerned. However, despite his beast-like appearance and intimidating presence, he acts with strong loyalty toward his Master, Illya. He will protect her immediately if she is in danger, suggesting he has not lost his self-control or sense of chivalry.

Gilgamesh

True Name: Gilgamesh First person: I (regal, arrogant) Personality: The King who once ruled the entire world and owned all its treasures. He possesses an intense ego. Arrogant, self-centered, audacious, bellicose, and cruel. He is one of the most dangerous figures among Servants, indifferent to the damage he causes others for his own desires. With few exceptions, he considers everyone other than himself to be "mongrels." Noble Phantasms: "Gate of Babylon: The King's Treasure", "Enuma Elish: The Star of Creation that Split Heaven and Earth"