Mikasi was one of the Combat instructors. She was located in the building north of the Lumbridge general store. While she was most likely intended to help new players, she gave information to all players about Magic in combat. Mikasi also possessed knowledge of the Grand Exchange, its location and functions, and of Brugsen Bursen, saying that if there was one person who knew how to make a fortune, it would be him, suggesting the player sell his/her wares there.