Despite the Professor's light reprimand she found it hard thinking of Isa as anything more than the cold that it was and the cold it was capable of bringing on them. Still, she gave a small nod. Thinking beyond the cold, she could TRY. Would be easier if this classroom wasn't so flipping cold. How was he handling this weather? Old bones couldn't have agreed with it. Her own grandfather wasn't quite as old but he'd always hated the colder months. Eyes for you Botros. Concerned ones....kinda. More so intrigued actually.

"Considering it's meant for putting obstacles in the way of unwanted forces I'd have to guess something like the protego charm? That'd give it an extra kick for keeping things away, right?"

When would they learn about a rune that helped with explosions? Lex was keen to learn something along those lines, if only to give her more to be in awe of when she went to the dueling arena these days.

This was telling of the fact she needed to teach herself another curse soon.