Gain 0 “Quick Match” achievement points.
Complete all 29 Wings of Liberty campaign missions on Hard difficulty.
Win a 4v4 Multiplayer Custom Game with Elite A.I. allies using the following race combinations against Elite A.I opponents.
Kill 50 supply worth of units within 15 seconds in a Melee game.
Destroy 10 cloaked or burrowed units in a single Melee game.