Win 5 1v1 Matchmaking Unranked or Ranked games.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Heal 300 life on allied units with Medivacs in an Unranked or Ranked game.
Train 10 Marines during the first 320 seconds of a single Melee game.