Load a Dropship with a unit that is under attack in an Unranked or Ranked game.
Purchase 10 infantry upgrades from the Armory console.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
While playing as Zerg, warp in a Zealot in a Melee game.