The third map part is in the hands of Wormbrain, a goblin jailed in Port Sarim prison. The player must talk to either goblin generals in the goblin village first, or else Wormbrain will neither drop nor entertain the player for the map part. After that, they can go to Wormbrain, who would sell the map to the player for 10,000 coins. Alternatively, players can kill Wormbrain and use Telekinetic Grab on the map.