Mr. Toggle (Canon)/Gewsbumpz dude

Summary
Mr. Toggle is the secret main villain who makes robots and has an obsession with making music, so he steals human hands since making robot hands is to hard. At the end he is overpowered by a swarm of handless ghosts and taken away into the forest, never to be seen again. He appears in the Goosebumps book Piano Lessons Can Be Murder.

Powers and Stats
Tier: 10-A, possibly higher via robot minions

Name: Mr. Toggle

Origin: Goosebumps

Gender: Male

Age: Unknown

Classification: Human

Powers and Abilities: Genius Intelligence, Trickery (Manage to trick Jerry into thinking he is a janitor), minor Life Manipulation (Kept severed hands alive and active through unknown means), Inorganic Physiology (Type 2) and Self-Sustenance (Types 1, 2 and 3) with robot minions

Attack Potency: Athlete level (Removes the hands of children through unknown means), possibly higher with robot minions

Speed: Normal Human, Unknown with robot minions

Lifting Strength: Unknown

Striking Strength: Class H, possibly higher with robot minions

Durability: Athlete level, possibly higher with robot minions (Are made up of metal and are the size of a normal human)

Stamina: Likely normal human

Range: Standard melee range

Standard Equipment: Robot Minions

Intelligence: Genius (Built fully functioning human-like robots. Kept severed hands alive through unknown means. Tricked Jerry and other kids and has been doing it for several years. Runs a business that teaches people who to play the piano)

Weaknesses: Human weaknesses, is obsessed with making perfect music

Others
Notable Victories:

Notable Losses:

Inconclusive Matches: