A few of the Chilean Machis and a South African sangoma and two inyangas, each with an apprentice, were nestled away in a corner with Tricia Fideloff and one of the Healers who had survived the attack on St Mungo's. All of them were talking animatedly about Healing, swapping methodology and research; the best way to treat curses, which blood-replenishing potion worked most efficiently, the simplest charm for healing internal haemorrhaging... Hermione only understood a third of what they said.