Wormbrain

Wormbrain is a goblin in the Port Sarim Jail that players must barter with in order to get the third piece of the map in the Dragon Slayer quest. One can offer him 10,000 coins for his map piece, or fight him. When the player reduces him to 0 life points, he simply drops his part of the map and says, "Ow!". Players must then use Telekinetic Grab to get the map part.

Biography
Wormbrain, along with a small band of Goblins, decided to ransack Lumbridge. He and other goblins forced Lachtopher to flee to the other side of the River Lum. Then they came forth and killed Lozar, an elderly mage and the second last surviving Crandorian. After that Wormbrain found a box which he tried to open. Then the others left Wormbrain to the guards and fled.

Drops

 * }

Trivia

 * Originally in Dragon Slayer players had no choice but to kill Wormbrain and use Telekinetic Grab to get the map piece.
 * In the past, when Wormbrain had zero life points, he would die and drop the map piece.
 * Once Dragon Slayer has been completed, if players try to attack Wormbrain, they will receive the message, "You have already taken Wormbrain's map piece. There is no use in beating him up further."
 * Wormbrain is one of the few monsters in Runescape to not die when defeated.
 * When you haven't started Dragon Slayer quest, if you try to attack to Wormbrain, it won't let you attack him and will say, "The goblin is already in prison. You have no reason to attack him."