8-Ball (Marvel)

 8-Ball is a supervillain who literally has a mask that looks like an 8-ball.

Publication History
The very first apperance of 8-Ball was in the comic Sleepwalker #2, but he did have a cameo on the first on, on a TV.

Powers/Abilities
8-Ball was a brilliant engineer with an advanced degree in engineering, who created a four-man hovercraft  in the shape of pool rack.  He designed a cue stuck that was  equipped with mechanisms enabling it to amplify the force applied to objects it strikes a thousand times over, turning them into potentially lethal missiles. 8-Ball was known to use everything from tires to dumpsters to cars as weapons in this manner.