Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.
Complete all mission objectives in the “A Sinister Turn” mission.
Complete the “Whispers of Doom” mission on Normal difficulty with 3 or more Stalkers.
Warp in 5 Zealots during the first 250 seconds of a single Melee game.
Complete all mission objectives in the “Echoes of the Future” mission.