Win 25 1v1 Unranked or Ranked games as Zerg.
Regenerate 500 life on a single Roach without taking friendly fire in an Unranked or Ranked game.
Win 5 Team Unranked or Ranked games in a row.
Expand during the first 225 seconds of a Melee game.
Score the rank of Gold in the “Infestation” challenge mission.