Eyezor is an uncommon Hardmodeenemy that spawns only during a Solar Eclipse. It travels faster than normal Zombies and is highly resistant to knockback. Its primary means of attack is to advance towards the player while firing lasers. As it takes damage, Eyezor increases its movement speed and fires its beams more frequently.
Eyezor and the Reaper are unique among Solar Eclipse enemies in that their design does not allude to a classic horror movie.
It resembles a regular Zombie in appearance, but with a Demon Eye for a head.
"Eyezor" is a play on the word eyesore, a term for something largely considered to look unpleasant or ugly.
The Eyezor's ability to move and shoot its lasers faster the more damaged it gets could be a reference to the Wall of Flesh, which has the same ability.
The painting in which it is depicted, Eyezorhead, may be a reference to the 1977 movie Eraserhead, as both the name of the painting and the painting itself bear a striking resemblance to the title and cover image of the movie respectively.
The Bestiary entry for the Eyezor: "A powerful zombie-like creature whose eye can see for miles, and blow away opponents with powerful lasers."