Complete all mission objectives in “The Outlaws” mission.
Complete the “Maw of the Void” mission without losing a unit inside the Rip-Field on Hard difficulty.
Complete the Zeratul storyline in the Wings of Liberty campaign.
Kill 150 Zerg units with the Artifact in the “All In” mission on Normal difficulty.
Cook at least one of each dish in all three rounds of one game of Aiur Chef.