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Kill 5 Changelings in an Unranked or Ranked game.

Attack for 20 seconds with no counterattacks in an Unranked or Ranked game.

Load a Dropship with a unit that is under attack in an Unranked or Ranked game.

Dodge a Raven Seeker Missile in a Melee game.

Destroy 10 cloaked or burrowed units in a single Melee game.