The best place to farm Thunder Lizard Horn is The Barrens, where Stormsnout (level 18-19) drops it at 100.0%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 5 sources are ranked below by drop chance.
Gold per kill: Stormsnout is worth about 1s 85c a kill in item drops (prices from 10 Oct 2026). Gold farming spots, level 10-20
Best zones:

- Stormsnout 44.9, 47.7
- Thunderhead 46.1, 66.9
- Stormhide 47.9, 75.0
- Owatanka 44.1, 62.1
- Thunderstomp 48.1, 79.8
All sources, by drop chance:
| Source | Level | Zone | Spawns | Side | How | Drop% | Map |
|---|---|---|---|---|---|---|---|
| Stormsnout(quest) | 18-19 | The Barrens | 70 | Drop | 100.0% | map | |
| Thunderhead(quest) | 20-21 | The Barrens | 51 | Drop | 100.0% | map | |
| Stormhide(quest) | 22-23 | The Barrens | 41 | Drop | 100.0% | map | |
| Owatanka(quest) | 24 | The Barrens | 4 | Drop | 100.0% | map | |
| Thunderstomp(rare) (quest) | 24 | The Barrens | 1 | Drop | 80.0% | 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 (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.