Rider (Fate/Prototype: Fragments)

Rider (ライダー) is the Rider-class Servant in the First Holy Grail War of Fate/Prototype: Fragments of Blue and Silver.

Identity
Rider's identity is unknown. He refers to himself as the King of Kings (王の中の王) and tells others to refer to him as .

Abilities
Rider's Noble Phantasms are Mesektet, The Sphinx of Abu el-Hol, and Ramesseum Tentyris.