Jack of All Trades – Kill all careers
Kill one enemy of each career type in a single match
1/15/2012
9:32:57 PM
Ultra Rare 1.9%
No Rest For the Wary
Knife an enemy without him ever knowing you were there in Single Player or Special Ops.
8/22/2010
4:53:55 PM
Rare 25.3%
Operative
Earn all 3 stars in at least 10 different Special Op missions.
1/30/2010
8:31:31 PM
Very Rare 5.6%
Operational Asset
Earn all 3 stars in at least 5 different Special Op missions.
1/29/2010
11:53:35 PM
Very Rare 9.7%
It Goes to Eleven
Earn at least 1 star in 11 different Special Op missions.
11/30/2009
12:05:21 AM
Rare 17.0%
The Harder They Fall
Kill 2 rappelling enemies in a row before they land on their feet in Single Player or Special Ops.
11/29/2009
7:50:52 PM
Rare 30.0%
Downed but Not Out
Kill 4 enemies in a row while downed in Special Ops.
11/29/2009
6:45:14 PM
Very Rare 5.8%
Some Like it Hot
Kill 6 enemies in a row using a thermal weapon in Single Player or Special Ops.
11/28/2009
8:18:44 PM
Rare 39.8%
Out of the Frying Pan...
Complete the mission in the airplane graveyard.
11/28/2009
8:03:47 PM
Rare 33.0%
