General Rilldo

General Rilldo is the Machine Mutant commander of the Machine Mutant army on M2, Dr. Myuu's personal planet in Dragon Ball GT. He is described as possessing power levels that surpass even Majin Buu, marking him as an elite threat on the power scale of GT. Rilldo can merge with the metallic surface of his home planet, effectively gaining limitless mass and durability. He battles Goku and proves a formidable challenge before ultimately being defeated by Super Saiyan 3.