Dagannoth mother (Horror from the Deep)
Dagannoth mother (Horror from the Deep) is a level 84 members monster found in the Fremennik Province, with 4,500 life points. It is weak to thrown weapons, slash weapons, air spells, fire spells, water spells and earth spells. It is the top source of Rusty casket.
“A horror from the ocean depths...”
Level 84MembersAggressiveAttacks with melee
Updated . 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
- 84
- Life points
- 4,500
- Combat XP per kill
- 225
- Max hit
- 360
- Armour
- 1,132
- Attack style
- Melee
- Weakness
- Thrown, Slash, Air, Fire, Water, Earth
- Aggressive
- Yes
- Poisonous
- No
Slayer
- Slayer level
- None needed
- Task
- Dagannoth
- Assigned by
- Raptor, Chaeldar, Sumona, Duradel, Kuradal, Morvran, Laniakea
Where
Fremennik · Quest only
Ironman notes
- Counts as a Slayer task from Raptor, Chaeldar, Sumona, Duradel, Kuradal, Morvran and Laniakea (task: dagannoth). Killing it on task earns Slayer XP and points.
- Weak to thrown weapons, slash weapons, air spells, fire spells, water spells and earth spells: bring that style for faster kills.
- Aggressive: it attacks on sight, which is handy for AFK kills once your gear outclasses it.
- Mostly met during a quest, so it may not be farmable afterwards.
Best for
Drops (1)
| Item | Quantity | Rarity |
|---|---|---|
| Rusty casketOnly 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.