This story I have read before but cant remember the name of. Harry is teaching a small select group a new type of magic. The group involves Snape, Draco, Neville, and a few more. Teaching 'want magic' or 'need magic' Draco learns that he is a true healer. Neville is able to travel great distances to obtain rare plants. And Snape and Harry first meet in a Pub so Snape has no idea that he slept with a student. Eventually Hermione, Draco and Neville end up in a tri-relationship. This story is one of the best that I have read and now I cant find it.
Please help. Does anyone know the name of it?