Tofi

Tofi (pronounced like "toffee") is a character played by Len.

Appearance
Tofi is an eight-year-old child. He is something like a goat-human hybrid, looking mostly human but with goatlike hooves, ears, tail, etc.

Much of his body— particularly his head and hair— is overgrown with sculk, though it doesn't seem to harm him. His hair is incredibly thick and fast-growing, and requires regular haircuts to prevent the sculk from spreading to others.

Bio
Tofi is Aelius' adopted son (and thus Cato's nephew, sort of). Being a child, he has a habit of getting into places and things he shouldn't, like Cato's lab... which isn't helped by his ability to teleport.

Star, whom he calls "Auntie Star", taught him to swear and bought him thousands of Robux.

Personality
Despite his sculk infestation, Tofi is by all accounts a normal eight-year-old, with every ounce of curiosity and rambunctiousness that entails.

Trivia

 * Tofi's name at first was "Subject No.3". However, it is unknown if this name was given to him by Cato or if he made it up.
 * Tofi's personality is confirmed to be mostly based on the Studio Ghibli character, Ponyo.