Destroy 40 units with a single unit in an Unranked or Ranked game.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy the Loki in the “Engine of Destruction” mission on Normal difficulty.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Complete all mission objectives in “The Gates of Hell” mission.