Checkmate

Antonin Dolohov is an outsider. Nobody has ever seen him laugh. Rarely does he open his mouth. When he does say something, the most noticeable thing is his heavy Russian accent. He is not suited to be a Knight of Walpurgis, for he cannot stand any of the high-born, pure-blooded Slytherins. Nevertheless, he gradually attracts Tom Riddle's attention. (Antonin Dolohov/Tom Riddle)