Boscha has a slender figure with light skin, grayish-blue eyes, and mid-back length red-violet hair tied back in a bun. Like most witches on the Boiling Isles, she has pointy ears. She also has an extra third eye on her forehead Boscha is an arrogant and prideful witch, unafraid to insult and/or humiliate those she looks down upon with hardly any regret, especially Luz and Willow She is also very controlling, often ordering her friends around and acting as a self-appointed ringleader