Umbral frag
Dropped on 1 slayer drop table · wiki page
| Monster | Table | Qty | Rate | Chance per avg task | Assigned by |
|---|---|---|---|---|---|
| Aquanite | Seeds and frags | 1 | 1/21.3 | 90.9% | Nieve 40–60 Duradel 30–50 Mortimer 40–60 |
Rates from the OSRS Wiki drop tables (Drop Rate Project). "Chance per avg task" uses the midpoint task size of the highest master that assigns the monster.