Oh god you made the thread already.
Holly, as a concept is entirely based on this #inktober tweet I saw in October:
https://twitter.com/vickisigh/status/917109432454017024
Holly is a sweet innocent girl shameless prankster who doesn’t believe in experiencing the ramifications of her actions. Could be she’s bored or lashing out over some deep-seated emotions that she doesn’t want to share. Her dads are extremely good and she doesn’t appreciate how good they are because she is a shitty teenager who doesn’t have well-developed emotional skills.
She will do literally anything if it means she isn’t the one who gets in trouble for something she did.
Being The Witch, she wields magic like a cudgel without any hint of subtlety or nuance, but is quick to deny she’s an actual witch because haha like who would even be a witch in the year 2005? Like what are you even saying that’s crazy.