Basilisk bone
Dropped on 1 slayer drop table · wiki page
| Monster | Table | Qty | Rate | Chance per avg task | Assigned by |
|---|---|---|---|---|---|
| Basilisk | Tertiary | 1 | 1/4 | >99.99% | Vannaka 40–90 Chaeldar 70–130 Konar 110–170 Nieve 120–185 Duradel 130–200 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.