Blizzcon had its share of cosplay. With World of Warcraft, Diablo and StarCraft to pick from there are plenty of characters and costumes.
MLZ Studios’ video is a collaboration between CV staff, OTL Productions and themselves. It manages to give a few of the most striking cosplays plenty of time while also including clips from the wider range. I think my very favourite might come right at the end of the 5 minute video.