Emperor

Emperor (皇帝 (エンペラー)) is the stand of Hol Horse featured in Part III: Stardust Crusaders.

Appearance/Personality
Emperor is a Stand in the form of revolver that instantly appears in the right hand of its user, Hol Horse, whenever he calls it out. Like most other stands, Emperor has no personality or goals and simply exists to serve Hol Horse. Unlike Guido Mista's Sex Pistols, both the gun and bullets are materialized by the user.

Abilities

 * Homing Bullets: The characteristic ability of Emperor and its most dangerous is its ability to freely control the trajectory of its bullets. Hol Horse is able to control the bullets with enough precision that he was able to avoid Silver Chariot's sword at such a small angle and with no lag time. Hol Horse is not restricted to attacking living targets, nor making the bullets move forward. He has been shown capable of shattering glass behind him, even though he is shooting the gun forward, with the same speed as a normal bullet. As the bullets are actually a part of Emperor, they can´t damage enemies out of its range even if they actually manage to hit the target.


 * Lack of Kickback: Like a normal revolver, Emperor has enough power to pierce through a normal human without any difficulty, though, unlike other guns, Emperor has no kick-back, allowing it to be fired rapidly without readjusting its aim.


 * Increased Reaction Time: Emperor seems to move its projectiles at the same speed of a normal gun, however it also seems to increase Hol Horse's reaction time, allowing him to see where the bullets are going.


 * Stealth: Emperor is an extremely stealth focused stand, because it only exists when Hol Horse is holding it, and disappears when he is not. It is almost impossible for someone to detect that Hol Horse even has a stand until he had already fired.

Trivia
According to JOJOVELLER, its appearance is the combination of a revolver with an automatic.