BlizzCon 2013: All the Best Cosplay from the Costume Contest November 20, 2013 Patrick "iTZKooPA" Mulhern General, Images, Other MMOs, Preview 0 One of the finalists. 1st prizeblizzard entertainmentblizzcon 2013convention coveragecosplaycostume contestcostumesDiablogrand prizehe that has no lifehearthstoneheroes of the stormkerriganprincereaper of soulsrunners upsouthparkspectorsstarcraft 2warcraftwinnersworld of warcraft