Destroy the Loki in the “Engine of Destruction” mission on Normal difficulty.
Complete all mission objectives in “The Gates of Hell” mission.
Win 100 Team Unranked or Ranked games as Terran.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.