Arcanist Braedin

Arcanist Braedin is a level 80 high elf located at the Silver Enclave in Dalaran.

Trivia
He was notorious for repetitively yelling "yell" about every 30 seconds during the half hour before a Wintergrasp battle starts. It was so bad for some that an addon, BraedinStop, was made to help block out his yells. As of late, however, the yelling is less frequent.