Another Battle for Azeroth Alpha Build was released and it becomes obvious more and more, that “Expulsom” will be an important material for us. Is it the new Blood of Sargeras or even Primal Sargerite? Right now, according to wowhead, it is used for 210 profession crafted items:
At the start of each AddOn Darkmoon Cards (Trinkets) are amongst the best Gold sources. Rank 1 of Darkmoon Card of War for example requires 10 Expulsom. For Legions Darkmooncards pigments and one Felwort was required. If there is not enough Expulsom, going wild with crafting cards will be difficult. And other than Felwort, Expulsom is bind on pickup!