Hello, love.
I was just wondering if, in your time, there was any sort of spell that could be used to combat deafness? Or if you'd be interested in tackling the not inconsiderable challenge of attempting to invent one if there wasn't?
I reason if we have charms to silence things and make our voices louder, then we have to be able to ... do something for someone who's deaf.
And in the interest of this not getting around, I'd prefer you keep it under your hat. If we manage to make it work, I want it to be a surprise.