Regenerate 500 shield energy on a single unit without taking friendly fire in an Unranked or Ranked game.
Reach Level 30 as Terran in the Heart of the Swarm Beta.
Reach Level 30 as Protoss in the Heart of the Swarm Beta.
Reach Level 30 as Zerg in the Heart of the Swarm Beta.
Complete all the Melee Combat achievements.