Destroy 10 cloaked or burrowed units in a single Melee game.
Destroy a total of 100 enemy units in Free-for-All Quick Match games.
Use Blink to save a Stalker in a Melee game.
Deplete 10 Rich Mineral Fields in a single Melee game.
Win 5 1v1 Unranked or Ranked games in a row.