Medicine. A respectable and necessary field.

[That cannot really help them in this situation, as Frieren feared.]

Still, I hope there will be no need for medical assistance. Unless these bubbles cause frostbite.

[She examines the staff for a bit longer, tries out a spell and has another bubble burst into her face.]

It appears that using magic is causing this to happen. But I still need to find out the root cause... I know you are not a mage but is this sort of malfunction common in this place?