Battle.net

Have 9 Protoss units warping in simultaneously in an Unranked or Ranked game.

Win 3 1v1 Unranked or Ranked games in a row.

Do a 6 combo gem break and receive "For the Swarm" notification in a game of ’StarJeweled’.

Kill 50 supply worth of units within 15 seconds in a Melee game.

Use Blink to save a Stalker in a Melee game.