Destroy 20 units with Yamato blasts in an Unranked or Ranked game.
Train 10 Marines during the first 320 seconds of a single Melee game.
Finish a Qualification Round with an undefeated record.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.