Rocket jump and kill 2 enemies before you land.
Jarate an enemy that you're dominating.
Achieve 17 of the achievements in the Spy pack.
Charge and kill someone with your shield bash.
Jarate an enemy and the Medic healing him.
Achieve 11 of the achievements in the Spy pack.
Win a round with at least 5 teammates on the elevator.
Earn a domination for a Medic who's healing you.
Have a dispenser heal 3 teammates at the same time.
Assist in killing 3 enemies on an enemy control point, in a single life.