Kill 250 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Win 10 1v1 Unranked or Ranked games as Terran.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Win 3 1v1 Unranked or Ranked games in a row.
Kill 50 supply worth of units within 15 seconds in a Melee game.