"I think everybody around the school is used to doing a bit of teaching from time to time."
Antonin nodded, "Some of the strongest blood magic is done by the shamans - witch doctors - in Africa. I personally thing the intermarriage with the muggle makes for a stronger line in the long run." He smiled wryly, "When I was much younger, I though keeping the wizarding lines pure was more important. The more I see, the more I think too many of the pureblood lines are just inbred, and in danger of dying out."