Destroy a fully loaded transport in an Unranked or Ranked game.
Complete the “Ghost of a Chance” mission using Dominated units to kill at least 15 enemy troops on Normal difficulty.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Complete the “Outbreak” mission on Normal difficulty before the 5th night.