Swamp tar
“A foul smelling thick tar-like substance.”
MembersTradeable (not for Ironmen)High alch 1 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: dropped by Cave slime (level 23).
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Zulrah | 725 | 1000 | 5/249 |
| Mutated Tortoise | 247 | 40–60 | 6/64 |
| Mutated Terrorbird | 178 | 40–60 | 5/64 |
| Warped Tortoise | 121 | 40–60 | 6/64 |
| Warped Terrorbird | — | 40–60 | 5/64 |
| Cave slimeEasiest | 23 | 1–6 | Always |
| Pygmy kraken | 93 | 10–25 | 6/108 |
| Mummy (Ancient Pyramid) | 103 | 1 | 30/513 |
Best rates first, plus the lowest-level monsters that drop it.
Other sources
Minigames, reward chests, clues, skilling and other non-combat sources.