Control 15 hallucinations at once in a Melee game.
Complete 15 missions in the Wings of Liberty campaign on Brutal difficulty.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Win a 1 vs 4 Multiplayer Custom Game with no Allies against 4 Medium A.I. opponents.
Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.