At least some content in this article is derived from information featured in Fantastic Beasts: Cases from the Wizarding World. Spoilers will be present within the article.
|"I show not your face but your heart's desire."|
- Mathilda Grimblehawk: "Hullo, Myra! Have you looked at those Muggle goggles?"
- Myra Curio: "I have indeed, they're fascinating! I suppose Muggles need to protect themselves with all that machinery around."
- — Mathilda Grimblehawk asks Myra Curio to analyse a pair of creature-damaged Muggle goggles, from a construction site[src]
When the Ministry of Magic received word that a Muggle construction work was ploughing into a forest with magical creatures, and that workers had been attacked by something, Mathilda Grimblehawk and her partner were sent to investigate. They retrieved a damaged pair of safety goggles, with scratches that pointed to a beast with long, sharp fingers.
- Fantastic Beasts: Cases from the Wizarding World (First appearance)