Rat bone
Dropped on 2 slayer drop tables · wiki page
| Monster | Table | Qty | Rate | Chance per avg task | Assigned by |
|---|---|---|---|---|---|
| Brine rat | Tertiary | 1 | 1/4 | 100% | Vannaka 40–90 Chaeldar 70–130 Konar 120–170 Nieve 120–185 |
| Rat Drops (Regular) | Tertiary | 1 | 1/4 | 99.9% | Turael 15–30 Spria 15–30 |
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.