Boscha

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. Her major role in "Wing It Like Witches" shows her mean and rude personality more clearly, as she is shown bullying 'weaker' and 'weird' witches, like Willow, Gus, and Luz. She is also very controlling, often ordering her friends around and acting as a self-appointed ringleader.

When asked about Boscha's greatest flaw, the character's voice actress, Eden Riegel, said that Boscha "has a constant need for exterior validation".[1] This seemingly informs her acting superior with belittlement and challenging of those she considers beneath her, along with her frustration with anyone getting ahead of her, such as King (in Luz's body) leading her friends away from her or Willow becoming more popular than her.

Despise this boscha can be caring if you are on her good side