Destroy a fully loaded transport in an Unranked or Ranked game.
Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
Complete the “Whispers of Doom” mission on Hard difficulty without Zeratul suffering life damage.
Complete the “A Sinister Turn” mission on Hard difficulty in less than 25 minutes.
Train 10 Marines during the first 320 seconds of a single Melee game.