The best place to farm Threshadon Ambergris is Darkshore, where Elder Darkshore Thresher (level 16-18) drops it at 51.2%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 13 sources are ranked below by drop chance.
Gold per kill: Elder Darkshore Thresher is worth about 1s 28c a kill in item drops (prices from 10 Oct 2026). Gold farming spots, level 10-20
Best zones:
| Zone | Sources | Best source | Level | Drop% |
|---|---|---|---|---|
| The Barrens | 2 | Deviate Lurker | 16-17+ | 72.2% |
| Darkshore | 2 | Elder Darkshore Thresher | 16-18 | 51.2% |
| Loch Modan | 1 | Young Threshadon | 19-20 | 48.5% |
| Felwood | 1 | Darkshore Thresher | 12-14 | 41.9% |
| Blackfathom Deeps | 2 | Deep Pool Threshfin | 24-25+ | 22.5% |
| Redridge Mountains | 1 | Lake Thresher | 25+ | 20.0% |
| Dustwallow Marsh | 2 | Murk Thresher | 41-43 | 15.5% |
| Thousand Needles | 1 | Elder Murk Thresher | 43-45 | 14.9% |
| Unknown zone | 1 | Gahz'rilla | 46+ | 5.0% |

- Deviate Lurker 47.6, 33.1
- Isha Awak 63.5, 53.9
All sources, by drop chance:
| Source | Level | Zone | Spawns | Side | How | Drop% | Map |
|---|---|---|---|---|---|---|---|
| Deviate Lurker(elite) | 16-17+ | The Barrens | 8 | Drop | 72.2% | map | |
| Elder Darkshore Thresher | 16-18 | Darkshore | 27 | Drop | 51.2% | map | |
| Young Threshadon | 19-20 | Loch Modan | 21 | Drop | 48.5% | map | |
| Deep Sea Threshadon | 23-25 | Darkshore | 10 | Drop | 47.8% | map | |
| Darkshore Thresher | 12-14 | Felwood | 51 | Drop | 41.9% | map | |
| Isha Awak | 27 | The Barrens | 1 | Drop | 22.8% | map | |
| Deep Pool Threshfin(elite) | 24-25+ | Blackfathom Deeps | 8 | Drop | 22.5% | map | |
| Lake Thresher(elite) | 25+ | Redridge Mountains | 2 | Drop | 20.0% | map | |
| Old Serra'kis(elite) | 26+ | Blackfathom Deeps | 1 | Drop | 17.0% | map | |
| Murk Thresher | 41-43 | Dustwallow Marsh | 5 | Drop | 15.5% | map | |
| Elder Murk Thresher | 43-45 | Thousand Needles | 11 | Drop | 14.9% | map | |
| Young Murk Thresher | 39-41 | Dustwallow Marsh | 30 | Drop | 10.3% | map | |
| Gahz'rilla(elite) | 46+ | 0 | Drop | 5.0% | map |
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.