Master Apothecary Faranell in the Undercity wants 20 Hearts of Zeal.
Why do I need a rare type of guano, you might ask. Well, for this experiment I want to see what effect two diametrically opposed chemical substances can have on each other, especially when both are combined with an ever-toxic agent to ensure the most... ghastly results.
In the northeastern peaks of Tirisfal Glades lies the Scarlet Monastery. There the crazed disciples of the Scarlet Crusade congregate. Slay them and bring me their zealous hearts.
Our concoction will be most wicked!