In Normal form, Black is a pitch-black Sprunki with a top hat and white tie, appearing quiet, serious, and even somewhat depressed. He’s thoughtful and withdrawn rather than threatening, giving him a melancholic air.

In Horror Mode, Black becomes shadowy and distorted, losing his hat and tie. He appears skinnier, with a human-like face hidden in darkness. Though eerie, he isn’t aggressive, instead watching silently and creating a haunting, unsettling presence rather than posing an active threat