The best place to farm Fish Oil is Stranglethorn Vale, where Murkgill Lord (level 37) drops it at 31.8%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 64 sources are ranked below by drop chance.
Gold per kill: Murkgill Lord is worth about 7s 75c a kill in item drops (prices from 10 Oct 2026). Gold farming spots, level 30-40
Best zones:
| Zone | Sources | Best source | Level | Drop% |
|---|---|---|---|---|
| Desolace | 11 | Accursed Slitherblade | 38 | 32.4% |
| Swamp of Sorrows | 5 | Gilmorian | 43 | 32.1% |
| Stranglethorn Vale | 13 | Murkgill Lord | 37 | 31.8% |
| Arathi Highlands | 3 | Daggerspine Sorceress | 39-40 | 30.8% |
| Feralas | 7 | Hatecrest Wave Rider | 41-42 | 29.8% |
| Dustwallow Marsh | 7 | Mirefin Warrior | 37-38 | 29.6% |
| Hillsbrad Foothills | 10 | Daggerspine Siren | 31-32 | 29.4% |
| Wetlands | 2 | Bluegill Oracle | 25-26 | 28.7% |
| Blackfathom Deeps | 4 | Blindlight Oracle | 25+ | 27.2% |
| Zul'Gurub | 1 | Gahz'ranka | 63+ | 27.0% |
| Blasted Lands | 1 | Fingat | 43 | 26.8% |

- Accursed Slitherblade 42.2, 19.0
- Slitherblade Tidehunter 28.6, 9.0
- Slitherblade Oracle 27.8, 8.5
- Deepstrider Searcher 32.1, 24.7
- Slitherblade Sorceress 27.8, 6.7
- Slitherblade Sea Witch 30.2, 10.8
- Slitherblade Myrmidon 28.2, 7.9
- Slitherblade Naga 36.4, 23.9
All sources, by drop chance:
Drop% is the rate recorded in Forever once a source has been looted ten times; a greyed figure is the vanilla 1.12 chance from the world data (classic data: from the patch 1.12 world data, not yet confirmed in forever). Spawns counts the source's spawn points in the world data. "Side" names which side can kill the NPC when the other finds it friendly. The lead picks the best chance among sources that are not a rare spawn and have at least three spawn points.