Dannelor is an Alliance First Aid trainer located in Craftsmen's Terrace in Darnassus.
He is on the north-west side of the Craftsmen's Terrace in Darnassus.
You can learn First Aid here and train up to skill 150. Past 150 you need the book Expert First Aid - Under Wraps, sold by Deneb Walker in Stromgarde Keep, Arathi Highlands.
Darnassus
Dannelor
