Description
Grimbella stands just under four feet tall with the build of someone who could outlift a centaur, her dusky olive skin marked with deep creases and her wiry hair pinned under a thick canvas cap. She wears a soot-stained leather coat covered in pockets and burn marks, ever-present flying goggles, and steel-toed boots that stomp like thunder.
Personality
Grimbella Thistlepin is gruff, no-nonsense, and built entirely out of muscle, sarcasm, and grit, with no patience for fools but fierce protection for students who listen and treat creatures with respect. She has a dry, gravelly voice and endless scathing commentary, usually delivered mid-action while saving someone from their own recklessness.
Background
Grimbella is the first goblin ever hired as a full professor at Hogwarts, brought in during 2005 after Hagrid’s “medical sabbatical” involving a fire crab. Before teaching, she served as an independent magical beast wrangler and field trainer, wrangling everything from thunderbirds in Peru to graphorns in endangered highlands. When Hagrid returned to teaching in 2006, Headmistress McGonagall kept Grimbella on staff, splitting the Care of Magical Creatures duties between them. Grimbella handles the more structured, curriculum-focused lessons and the most dangerous specimens, while Hagrid brings his unparalleled hands-on experience and passion for creatures of all kinds. The arrangement works — though the two have very different teaching styles, they share a genuine respect for magical beasts, and students benefit from both perspectives.
Story
Grimbella arrived like a force of nature during the Forbidden Forest ambush, rescuing Blithe Thimblethorn from extremists in a storm of fire and magic. When she saw Elias Flint laughing at Primrose Calloway’s humiliation—her wand broken by the attackers—Grimbella cursed him without hesitation.
After the fight, Caoimhe Keelan and her friends hid to eavesdrop on Grimbella’s conversation with Blithe. When Grimbella moved toward their hiding spot, Caoimhe’s Capto spell fizzled, but Finlay Figgins’s quick Infirma Cerebra confused her long enough for them to escape.
Later, Otto Noxley used Polyjuice Potion to transform into Grimbella to bluff past Bixby Wizzlethorpe and Blithe—successfully impersonating the gruff goblin professor long enough to escape a dangerous situation. Whether Grimbella suspects students have been borrowing her likeness remains to be seen.