Waterfiend (Ghorrock)
Waterfiend (Ghorrock) is a level 102–107 members monster found in the Fremennik Province, with 8,000 life points. It is weak to bolts (crossbows). It is the top source of Mithril arrowheads and Fishbowl.
“A fiendish embodiment of water.”
Level 102–107MembersAggressiveAttacks with magic
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
- 102–107
- Life points
- 8,000
- Combat XP per kill
- 400
- Max hit
- 739
- Armour
- 1,486
- Attack style
- Magic
- Weakness
- Bolts
- Immune to
- Poison
- Aggressive
- Yes
- Poisonous
- No
Slayer
- Slayer level
- None needed
- Slayer XP per kill
- 290.8
- Task
- Waterfiends
- Assigned by
- Duradel, Kuradal, Morvran
Where
Fremennik
Ironman notes
- Counts as a Slayer task from Duradel, Kuradal and Morvran (task: waterfiends). Killing it on task earns Slayer XP and points.
- Weak to bolts (crossbows): bring that style for faster kills.
- Immune to poison.
- Aggressive: it attacks on sight, which is handy for AFK kills once your gear outclasses it.
- Drops crimson charm, gold charm, green charm and blue charms for Summoning pouches.
- Always drops Impious ashes: Prayer XP as you go.
- 6 of its drops come noted, so they don't fill your inventory.
- It can also roll the shared rare drop table (gems, key halves and bulk supplies); luck items improve those odds.
Best for
Best drop rate anywhere
Of every monster that drops these, this one gives the most per kill.
- Mithril arrowheads8/128
- Fishbowl4/128
Versions
- Level 102lvl 102 · 8,000 LP
- Level 107lvl 107 · 20,000 LP
Drops (44)
Most common first. “Best rate” and “#2/#3 rate” compare expected drops per kill with every other monster that drops the item. Rare drop table items are not repeated here.