Purchase tickets to Blizzard’s convention taking place in Anaheim, California on October 22 & 23, 2010.
Complete all the Melee Combat achievements.
Warp in 100 units with Warp Gates in an Unranked or Ranked game.
Destroy 20 units with a single High Templar in a Melee game.
Capture 50 enemy units in a single Vortex in a Melee game.