Complete all mission objectives in the “Piercing the Shroud” mission.
Destroy 15 Infested structures at nighttime in the “Outbreak” mission on Hard difficulty.
Destroy 6 units with a single Seeker Missile in an Unranked or Ranked game.
Complete the “Belly of the Beast” mission without letting a hero fall Incapacitated on Normal difficulty.
Destroy 50 Protoss structures in “The Dig” mission on Hard difficulty.