While playing as Zerg, warp in a Zealot in a Melee game.
Complete all mission objectives in “The Gates of Hell” mission.
Complete all mission objectives in the “In Utter Darkness” mission.
Hold a Xel’Naga Tower for 5 consecutive minutes in an Unranked or Ranked game.
Kill the Marauder Kill Team in “The Great Train Robbery” mission on Normal difficulty.