The best place to farm Ectoplasmic Resonator is Western Plaguelands, where Haunting Vision (level 57-58) drops it at 50.0%. That is the vanilla 1.12 chance, not yet confirmed in Forever. 9 sources are ranked below by drop chance.
Best zones:
| Zone | Sources | Best source | Level | Drop% |
|---|---|---|---|---|
| Western Plaguelands | 5 | Haunting Vision | 57-58 | 50.0% |
| Stratholme | 1 | Eye of Naxxramas | 55-57 | 50.0% |
| Unknown zone | 3 | Blood Wraith | 55 | 50.0% |
- Haunting Vision 64.4, 58.6
- Hungering Wraith 64.4, 58.6
- Wailing Death 64.4, 58.6
- Spectral Attendant 45.6, 69.2
- Araj the Summoner 45.6, 69.2
All sources, by drop chance:
| Source | Level | Zone | Spawns | Side | How | Drop% | Map |
|---|---|---|---|---|---|---|---|
| Haunting Vision | 57-58 | Western Plaguelands | 62 | Drop | 50.0% | map | |
| Hungering Wraith | 56-58 | Western Plaguelands | 62 | Drop | 50.0% | map | |
| Wailing Death | 56-57 | Western Plaguelands | 62 | Drop | 50.0% | map | |
| Eye of Naxxramas | 55-57 | Stratholme | 3 | Drop | 50.0% | map | |
| Spectral Attendant | 60 | Western Plaguelands | 3 | Drop | 50.0% | map | |
| Araj the Summoner(elite) | 61+ | Western Plaguelands | 1 | Drop | 50.0% | map | |
| Blood Wraith | 55 | 0 | Drop | 50.0% | map | ||
| Cauldron Lord Soulwrath | 58 | 0 | Drop | 50.0% | map | ||
| Cold Wraith | 58 | 0 | Drop | 50.0% | 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.