Another DC Comics supervillain that fits the description is the infamous super assassin Deadshot. Known for his deadly accuracy and cold-heartedness, Deadshot often utilizes a razor-sharp playing card styled as a lethal weapon. This card serves as both a tool for distraction and a deadly projectile, capable of taking down his targets with precision. With his expertise in hand-to-hand combat and marksmanship, Deadshot proves to be a formidable adversary in Gotham City's underworld, just like the Joker.