Erst is a herb simmilar to Barberry and Epazote that is somewhat poisionious. Erst's properties are entirly mundane and is uniquly useful in pottery. Erst was first discovered by the adventurer Ermpftó̄̄ Nīńoī 'Zoin Ribbonet' Sē̌sh Joīb Jóch within the Mikvupsajaha Moorland durring the early 12th century.