Polka-Dot Man

Polka-Dot Man, real name Abner Krill, is a Gotham City villain who weaponizes the polka dots on his costume. Each dot can transform into various tools or devices, such as buzzsaws or flying saucers, allowing him to execute unusual criminal schemes. He is known for his inventive use of his costume's spots in combat and escape, making him a distinctive if unconventional adversary in the Batman universe.