Mad scientist and practitioner of wild magic, Nilla is a wild, chaotic, and inquisitive girl. She likes to experiment and invent things with her tools and skills. Two of her notable inventions have been the Jellybean plush construct and a cleaning slime- an ooze that scoots around and cleans up dirt and dust around the house and in hard to reach places.

A part of her restless personality is she frequently changes her hair style, often using magic or haircuts, styling, dying, extensions, or whatnot to get new looks whenever she just feels like it.

She used to be very close to Max and the two shared a relationship with eachother. But after a falling out, Max broke off the relationship with her. She's still quite the flirt and hits on others when she can.