Battle.net

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

Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.

Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.

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

Deplete 10 Rich Mineral Fields in a single Melee game.