Eridan Bluewind is a level 57 quest giver located at the Emerald Sanctuary in the contested territory of Felwood.
She starts the following quests:
[54] The Corruption of the Jadefire- [54] Further Corruption
- [54] Felbound Ancients
- [54] Purified!
- [54] Silver Heart
- [54] Aquementas
See List of Felwood NPCs.