ArenaNet originally had plans to reveal the final profession in Guild Wars 2 on Wednesday. Thanks to Gamereactor Denmark, who accidentally leaked the new trailer, it was revealed early that the Mesmer will be the final profession in Guild Wars 2. Leaked profession's is nothing new to ArenaNet who earlier in the year had the Thief profession, their grand PAX EAST 2011 announcement, spoiled a week early. Despite the excitement, some fans remained skeptical that the trailer was actually legit. As it turns out, the Mesmer is for real, confirmed earlier by ArenaNet's Martin Kerstein on the official Guild Wars 2 Twitter.