Mr. L

Mr. L is an evil version of Luigi from Super Paper Mario.

Role in A Tale of Time and Tylers
Mr. L was formerly evil, attempting to take over the world. However, Dimentio stopped his evil ways to keep him under his control, and the two now work as a team alongside the character Ice Cream.

Powers
Can jump really high, Can battle in floating head-shaped mechs titled Brobots. Three versions specifically, Brobot, Brobot L-Type, and Brobot M-Type.