The Ghost Knight, also known as the BladeMan or IceWarrior, is an enemy in Final Fantasy IV. It will counter magic attacks on it by casting Reflect on itself, and it will counter physical attacks by casting Bio on a random party member.
[view·edit·purge]A ghost is the soul or spirit of a deceased person or animal that can appear, in visible form or other manifestation, to the living. Ghosts are generally described as solitary essences that haunt particular locations, objects, or people they were associated with in life, though stories of phantom armies, ghost trains, phantom ships, and even ghost animals have also been recounted.
[view·edit·purge]A knight is a mounted soldier in armor who served his sovereign or lord in the Middle Ages.