The oases of the Barrens hide a mystery.  Life energy flows from their waters, invigorating the plants and beasts that drink it.$B$BInvigorating, and altering.$B$BThere is a mushroom that grows near these oases.  Its spores hold properties that we, the apothecaries of Lordaeron, find useful.$B$BBring me these spores and you will earn our gratitude.