The best place to farm Libram of Resilience is Blasted Lands, where Shadowsworn Cultist (level 51-52) drops it at 0.1%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 155 sources are ranked below by drop chance.
Best zones:
| Zone | Sources | Best source | Level | Drop% |
|---|---|---|---|---|
| Unknown zone | 11 | Dark Keeper Zimrel | 55+ | 0.9% |
| Burning Steppes | 13 | Hahk'Zor | 54 | 0.8% |
| Swamp of Sorrows | 1 | Stonard Grunt | 55 | 0.6% |
| Blackrock Depths | 25 | Ograbisi | 55+ | 0.2% |
| Blackrock Spire | 12 | Spirestone Mystic | 55-56+ | 0.2% |
| Dire Maul | 3 | Wildspawn Betrayer | 55-56+ | 0.1% |
| Eastern Plaguelands | 15 | Death Cultist | 53-54 | 0.1% |
| Blasted Lands | 13 | Shadowsworn Cultist | 51-52 | 0.1% |
| Western Plaguelands | 24 | Scarlet Medic | 52-54 | 0.1% |
| Stranglethorn Vale | 2 | Hakkari Oracle | 55-56+ | 0.1% |
| Darkshore | 1 | Shatterspear Troll | 52-58 | 0.0% |
| Dun Morogh | 1 | Stormpike Mountaineer | 55 | 0.0% |
| Searing Gorge | 2 | Anvilrage Warden | 49-50+ | 0.0% |
| Feralas | 3 | Gordok Mauler | 53-54+ | 0.0% |
| Winterspring | 5 | Suffering Highborne | 54-55 | 0.0% |

- Hahk'Zor 81.7, 41.5
- Scarshield Grunt 35.4, 27.3
- Scarshield Sentry 35.0, 28.1
- Scarshield Quartermaster 35.0, 27.9
- Krom'Grul 79.7, 47.4
- Thaurissan Spy 65.7, 42.2
- Thaurissan Agent 65.7, 42.2
- Thaurissan Firewalker 65.7, 42.2
All sources, by drop chance:
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.