Complete all the Unranked / Ranked Combat achievements.
Complete all the Elite A.I. achievements.
Kill 15 enemy units with a single Nuke in an Unranked or Ranked game.
Finished a season in the top 25 of a 1v1 Gold Division.
Win a 1 vs 2 Multiplayer Custom Game with no Allies against 2 Elite A.I. opponents.