Destroy 40 units with a single unit in an Unranked or Ranked game.
Destroy 10 cloaked or burrowed units in a single Melee game.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Complete 3 challenge missions with a Bronze rating or higher.
Win 5 1v1 Unranked or Ranked games in a row.