Aedrics Root

Known as "Mournroot", the roots of this grass have magical properties if made correctly. On their own, they allow for spellcasters better connection to magic. (Reroll a single damage die of a spell). But if mixed with Love Leaf, they create "Flashback", a hallucinatory drug. 
Aedrics root is found in the plains of the Wyvern Foothill and the Fold.