Destroy a total of 100 enemy units in Free-for-All Quick Match games.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Kill the Brutalisk with lava in "The Devil’s Playground” mission on Normal difficulty.
Have 9 Terran units training simultaneously in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.