Mr. L

"Have at you!"

- Mr. L's catchpharse

He is a boss in World 4 and World 6 in Super Paper Mario. He was originally Luigi, but he later got brainwashed by Count Bleck and he was told to defeat Mario and his friends once and for all. He also has a robot that he calls Brobot. Later in Super Paper Mario he appears as his normal self in the Underwhere. He was renited again by Mario to help his friends out.