Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Build a Factory during the first 270 seconds of a Melee game.
Dodge a Raven Seeker Missile in a Melee game.
Win 5 games of StarCraft II or Arcade during the 2013 Back-to-School promotion.