Complete the Zeratul storyline in the Wings of Liberty campaign.
Complete all mission objectives in the “In Utter Darkness” mission.
Win 50 1v1 Unranked or Ranked games as Protoss.
Destroy 20 units with a single High Templar in a Melee game.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.