"It's fairly violent and aggressive. The branches are like tentacles in that, lashing out and smashing whatever they might come in contact with. I've known a few students knocked for meters."

Newt nods, pulling his out and up before them. "Each wand is made of a different wood, the cores are from different magical creatures, and each is chosen specifically for the wizards. It's possible to use another but it won't be as responsive as it is for the wizard it was designed for."