Archer (Fate/deep stake)

Archer is the Archer-class Servant of Stephanie in the Holy Grail War.

Identity
Archer's true identity is Tristan.

Abilities
Archer has high rank in Clairvoyance which allows him to observe the happenings around the city remotely and enemies even if they are not visible in sight.

Archer's Noble Phantasm is a bow that 'never misses' when an arrow is shot. This does not refer to an accurate shot, the arrow that has been shot will track down the target, similar to a homing missile. It does not require for the target to be aimed at.