This region is perfect for farming Troll Bogeys and Dugbog Tongues. Circling around from the North Feldcroft Floo Flame to the outside of Rookwood Castle, players can find two Troll Lairs ...

Taking them out provides you a great opportunity to obtain significant amounts of the Dugbog Tongue which is an essential ingredient for a potion. Farming a few is going to be extremely handy ...