Complete the “Whispers of Doom” mission on Hard difficulty without Zeratul suffering life damage.
Repair 1,000 life on allied units or structures in a single Melee game.
Prevent the Protoss from capping a Tal’darim Altar in the “Welcome to the Jungle” mission on Hard difficulty.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Destroy 15 Infested structures at nighttime in the “Outbreak” mission on Hard difficulty.