Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Cancel construction of a structure that is being destroyed by an opponent in a Melee game.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.
Win 10 1v1 Unranked or Ranked games as Zerg.
Kill 50 supply worth of units within 15 seconds in a Melee game.