Serpent of Fate can be obtained by having Cleopatra reach Bond Level 10.
Serpent of Fate is an exclusive CE to Cleopatra.
Rashoumon event (Ibaraki Douji event)
Murder at the Kogetsukan
Inheritance of Glory
Best Servants [★4]: 4 Star Tier List
Anne Bonny & Mary Read (Rider)
Berserker - Craft Essences
Ushiwakamaru
Altria Pendragon (Lily)
Passionlip
Chaldean S.I.U.
Ereshkigal
Arthur Pendragon(Prototype)
Gorgon
Black Holy Grail (The Black Grail)