Battle.net

Win 100 1v1 Unranked or Ranked games as Zerg.

Destroy 40 units with a single unit in an Unranked or Ranked game.

Destroy 20 units with Sniper Rounds in an Unranked or Ranked game.

Destroy 20 units with a single High Templar in a Melee game.

Complete all the Outmatched achievements.