Saniboch

Saniboch guards the Brimhaven Dungeon, and makes players pay 875gp to gain entrance. Players should only enter if they are aware it is very dangerous and contains some very powerful Steel Dragons.

Trivia
If a player tells him that they are impressed that a tree is growing on the door, Saniboch will tell the player that his employers said it is an uncommon tree called the Fyburglars tree. This leaves some to wonder if this dungeon was created by a group of people. This may also be a pun the the classic McDonalds "Hamburgler" who hid behind trees to try and steal hamburgers.