
SLAYER TASK
Abyssal demons
Requires 85 Slayer
Track Abyssal demons in Mystix
Sign in to see your live assignment odds, your own XP and GP rates, and where Abyssal demons sits in your block list.
Slayer masters who assign it
- Vannaka1.5%
Assigns 40–90 (up to 250 extended)
- Chaeldar3.3%
Assigns 70–130 (up to 250 extended)
- Duradel3.6%
Assigns 130–200 (up to 250 extended)
- Nieve3%
Assigns 120–185 (up to 250 extended)
- Krystilia2.5%
Assigns 75–125 (up to 250 extended)
- Konar quo Maten3.6%
Assigns 120–170 (up to 250 extended)
- Mortimer2.7%
Assigns 120–180 (up to 250 extended)
Percentages are the base assignment odds before your levels, unlocks and block list. Sign in for your own numbers.
Monsters that count

Greater abyssal demon

Abyssal Sire
View battle plan →

Abyssal demon
Where to do it
| Location | Amount | Notes |
|---|---|---|
| Abyssal Area | 13 | Not efficient due to the presence of other aggressive abyssal creatures and distant spawns, apart from Konar quo Maten tasks. Ensouled heads dropped by the demons at this location can be reanimated for slightly faster task progression. |
| Catacombs of Kourend | 13 | Multi · Multi-combat area allows for barraging in primary rooms and AFK in both primary and secondary rooms. |
| Slayer Tower ( 2nd floor ) | 14 | It is very far to reach without 71 Agility ; recommended to use basement instead for slayer purposes. |
| Slayer Tower (Basement) | 14 | Safespot · Task only. Safespot requires Teleport anchoring scroll permanent unlock. |
| Wilderness Slayer Cave | 8 | Multi · Cannon · Level 29-32 Wilderness and task only. Includes chance to drop blighted items and items from Justine 's Last Man Standing rewards shop . |
