Battle.net

Score the rank of Gold in the “Infestation” challenge mission.

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

Destroy 5 units with a single Neural Parasited unit in an Unranked or Ranked game.

Mutate a Lair during the first 285 seconds of a Melee game.

Complete all mission objectives in the “Zero Hour” mission.