[ Of course it wouldn't be free. Although, Emet-Selch is not as fussed about profits as he may appear. His brow furrows - in thought this time. ]

A water-breathing potion ought to be simple enough. I need to check my stock of aquatic plants.

[ If Floyd is willing to harvest what's necessary himself then he would only be charged a nominal fee. ]

As for one to make your voice deeper... I cannot say that is a request I have had before, but I doubt it would be too difficult. It wouldn't be the most unusual suggestion I have ever heard.

[ A pause. ]

I do have other 'silly' potions as well. For children, mostly.