Complete all the Melee Combat achievements.
While playing as Zerg, warp in a Zealot in a Melee game.
Finished a season in the Top 50 of a 1v1 Master Division.
Destroy 30 units with Infested Terrans in an Unranked or Ranked game.
Win 1000 1v1 Unranked or Ranked games as Zerg.