Going, Going, Guano!

As you can see, <Name>, we're up to some very.... interesting experiments at the Royal Apothecary Society. As the Master here, it is my job to oversee the most ambitious of our alchemical attempts. So much work and so little time! You look well traveled for a <Class>. Perhaps you can aid me. I'm in need of a rare substance. It's foul material; it comes from a rare species of bats only found in the muck-hole known as Razorfen Kraul. Bring to me the guano from the Kraul Bats so we can begin our work...