Battle.net

Destroy 5 units with a single Neural Parasited unit in an Unranked or Ranked game.

Win 1000 1v1 Unranked or Ranked games as Zerg.

Kill 50 supply worth of units within 15 seconds in a Melee game.

While playing as Zerg, warp in a Zealot in a Melee game.

Complete all 29 Wings of Liberty campaign missions on Brutal difficulty.