Why Grubbly-Plank is the most underrated character in Harry Potter

I’m splitting out from my usual programming and software engineering to indulge another nerd topic — Harry Potter! If you’re not interested, ignore me until I’m back to software engineering topics (more of those coming shortly!).

We only meet Grubbly-Plank a couple of times in Harry Potter. She’s the substitute teacher for Care of Magical Creatures…