Win 3 1v1 Unranked or Ranked games in a row.
Win 5 1v1 Matchmaking Unranked or Ranked games.
Complete 20 missions in the Wings of Liberty campaign on Hard difficulty.
Don’t let the Odin drop below 30% of its total life in the “Engine of Destruction” mission on Hard difficulty.
Complete all mission objectives in the “Echoes of the Future” mission.