Kill 10 Medics with your bone saw.

Assist a Heavy in killing 10 enemies, where neither of you die.

Assist in killing 3 enemies with a single ÜberCharge on a Scout.

Assist in burning 5 enemies with a single ÜberCharge on a Pyro.

Assist in punching 2 enemies with a single ÜberCharge on a Heavy.

Assist in destroying 5 enemy Engineer buildings with a single ÜberCharge on a Demoman.

Heal an Engineer as he repairs his sentry gun while it's under enemy fire.

Assist in killing 3 enemies on an enemy control point, in a single life.

Heal 200 teammates after they've called for 'Medic!'.

Win 2Fort with a shutout.

Win Well in 5 minutes or less.

Win Hydro without giving up a capture.

Successfully defend Dustbowl without giving up a capture.

Successfully defend Gravel Pit without giving up a capture.

Extinguish 100 burning teammates.

Assist in killing 20 nemeses.

Kill 2 enemies in a single life, while having your ÜberCharge ready, but undeployed.

Hit enemies with your bonesaw 5 times in a row without dying or missing.

Accumulate 7000 heal points in a single life.

Accumulate 10000 heal points health in a single life.

Accumulate 1 million total heal points.

Kill an enemy Spy that you have been healing.

Save a falling teammate from dying on impact.

ÜberCharge 2 teammates at once.