Destroy 20 units with Sniper Rounds in an Unranked or Ranked game.
Complete the “Whispers of Doom” mission on Hard difficulty without Zeratul suffering life damage.
Purchase the Diablo III: Reaper of Souls Collector’s Edition.
Finish a Qualification Round with an undefeated record.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.