The best place to farm Corrupted Kor Gem is Blackfathom Deeps, where Blackfathom Sea Witch (level 23-24) drops it at 25.0%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 3 sources are ranked below by drop chance.
Gold per kill: Blackfathom Sea Witch is worth about 5s 65c a kill in item drops (prices from 10 Oct 2026). Gold farming spots, level 20-30
Best zones:
| Zone | Sources | Best source | Level | Drop% |
|---|---|---|---|---|
| Blackfathom Deeps | 1 | Blackfathom Sea Witch | 23-24+ | 25.0% |
| Darkshore | 2 | Blackfathom Oracle | 21-22+ | 25.0% |
- Blackfathom Oracle 31.4, 91.8
- Blackfathom Tide Priestess 31.2, 91.7
All sources, by drop chance:
| Source | Level | Zone | Spawns | Side | How | Drop% | Map |
|---|---|---|---|---|---|---|---|
| Blackfathom Sea Witch(elite) (quest) | 23-24+ | Blackfathom Deeps | 30 | Drop | 25.0% | map | |
| Blackfathom Oracle(elite) (quest) | 21-22+ | Darkshore | 22 | Drop | 25.0% | map | |
| Blackfathom Tide Priestess(elite) (quest) | 20-21+ | Darkshore | 11 | Drop | 25.0% | map |
Needed for:
Quests:
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 (vanilla reference: from the 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.