Shredder

Though Shredder and Splinter were childhood friends, they are now archenemies. A master of martial arts with an evil plan? The Ninja Turtles definitely have their work cut out for them when it comes to this ruthless villain. Shredder will stop at nothing to defeat the turtles, and has many evil allies to help him along the way.

Weapon of Choice: Razor-sharp Armor

Pet: A dog named Hachiko