Signature drop: Map part (Lozar)

Wormbrain

Wormbrain is a level 5 free-to-play monster found in Asgarnia, with 1,300 life points. It is weak to fire spells. It is the top source of Map part (Lozar).

“A badly-behaved goblin.”

Level 5Free-to-playAttacks with melee

Updated 9 October 2026. Stats and drops from the RuneScape Wiki's monster and drop data (CC BY-NC-SA 3.0), checked 2026-10-09. Wiki page. Item sprites © Jagex.

Combat stats

Combat level: 5
Life points: 1,300
Combat XP per kill: 65
Max hit: 80
Armour: 140
Attack style: Melee
Weakness: Fire
Aggressive: No
Poisonous: No

Slayer

Slayer level: None needed
Task: Goblins
Assigned by: Jacquelyn

Where

Asgarnia · Quest only

Ironman notes

Counts as a Slayer task from Jacquelyn (task: goblins). Killing it on task earns Slayer XP and points.
Weak to fire spells: bring that style for faster kills.
Mostly met during a quest, so it may not be farmable afterwards.

Best for

Only from this monster

No other monster drops these.

Map part (Lozar)Always

Drops (1)

Item	Quantity	Rarity
Map part (Lozar)Only source	1	Always

Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item.