Cancel construction of a structure that is being destroyed by an opponent in a Melee game.
Win 10 Team Unranked or Ranked games as Zerg.
Destroy 10 cloaked or burrowed units in a single Melee game.
Win 3 Team Unranked or Ranked games in a row.
Destroy 4 Command Centers, Hatcheries, or Nexuses in an Unranked or Ranked game.