Cook at least one of each dish in all three rounds of one game of Aiur Chef.
Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.
Complete 20 Heart of the Swarm campaign missions on Brutal difficulty.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Finished a season in the Top 50 of a Team Silver Division.