Kill another zealot chef when hit by the Great Equalizer.
Use the A.R.E.S. to kill the Brutalisk in the “Piercing the Shroud” mission on Normal difficulty.
Complete all the Outmatched achievements.
Win 750 1v1 Unranked or Ranked games as Zerg.
Destroy 40 units with a single unit in an Unranked or Ranked game.