I haven't been having great luck in my search for this so I'm just gonna make a forum post:

Hi, I need an aeri cata. I will brew it and give it back to you if you want. I can add in a greater blood vial for free. I could pay in gold or chocolate coins but I don't have many at the moment. I don't care I just really need an aeri cata.

EDIT: i don't know how to change the title of threads but i got an aeri cata never mind