Lord Erdris Thorn is a night elf located at Black Rook Hold.
- Fel Corruption - Slowly dying to Fel Corruption...
- Ignite Soul - Ignites a target's soul. After 9 sec, the target explodes, inflicting increasing Fire damage to all allies based on the sufferer's current health.
- Strike - Strikes at an enemy, inflicting increased melee damage.
- Main article: Shadowsong's Return#Notes
- Main article: Source of the Corruption (Val'sharah)#Notes