Complete 25 missions in the Wings of Liberty campaign on Brutal difficulty.
Score the rank of Gold in the “Infestation” challenge mission.
Purchase tickets to Blizzard’s convention taking place in Anaheim, California on November 7 & 8, 2014.
Complete the Wings of Liberty campaign under 8 hours of total played mission time on Normal difficulty.
Use the Artifact no more than once in the “All In” mission on Hard difficulty.