An Alter version of Archer (Fate) briefly seen during the events of Fate/Grand Order: First Order. His design is largely the same except he has his hair down, doesn't wear the red coat, and has red markings on his face and arms. He fights against Cu Chulainn Caster and is defeated.
For the other Alter version of him appearing in Fate/Grand Order's Shinjuku (Fate/Grand Order) chapter, see Emiya Alter.