Kill 5 enemy units in the “Liberation Day” mission with Raynor on Normal difficulty.
Acquire an Ihan Crystal.
Destroy an enemy Command Center, Hatchery, or Nexus while it is under construction in an Unranked or Ranked game.
Complete the “Smash and Grab” mission on Normal difficulty without losing a unit to a Protoss Stone Guardian.
Complete the Mar Sara missions in the Wings of Liberty campaign.