Complete all the Prophecy mission achievements.
Complete the “Echoes of the Future” mission on Hard difficulty in less than 20 minutes.
Complete the “A Sinister Turn” mission on Hard difficulty in less than 25 minutes.
Complete the “Whispers of Doom” mission on Hard difficulty without Zeratul suffering life damage.
Kill 750 additional Zerg units in the “In Utter Darkness” mission on Normal difficulty.
