Destroy 10 cloaked or burrowed units in a single Melee game.
Complete the Mar Sara missions in the Wings of Liberty campaign.
Deplete 10 Rich Mineral Fields in a single Melee game.
Complete the “Smash and Grab” mission on Normal difficulty without losing a unit to a Protoss Stone Guardian.
Kill 5 enemy units in the “Liberation Day” mission with Raynor on Normal difficulty.