Score the rank of Gold in all the challenge missions.
Destroy 40 units with a single unit in an Unranked or Ranked game.
Destroy 20 units with a single High Templar in a Melee game.
Warp in 5 Zealots during the first 250 seconds of a single Melee game.
Train 10 Marines during the first 320 seconds of a single Melee game.