Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Win 500 1v1 Unranked or Ranked games as Terran.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Train 10 Marines during the first 320 seconds of a single Melee game.
Kill 50 supply worth of units within 15 seconds in a Melee game.