Tough as nails
Win all storyline campaign missions (not including What-If missions) playing either Online Versus, or in Hard mode
10/4/2011
2:28:17 AM
Ultra Rare 1.4%
To serve and protect
Win every Security campaign mission, including What-If missions
10/3/2011
4:44:43 AM
Rare 10.5%
Tis better to give than receive
As a Medic, using the Transfer Supplies ability, give the last of your Supplies away
10/3/2011
1:15:38 AM
Ultra Rare 3.2%
Smart decisions win battles
Attempt to Revive an objective-class teammate over a non-objective teammate near a Primary Objective
10/3/2011
1:14:42 AM
Rare 15.7%
They never knew what hit them
While on offense, win the match in less than 30% of the time limit.
10/2/2011
7:55:21 PM
Very Rare 8.5%
Great shot kid! One in a million
Take down an enemy by shooting a grenade
10/2/2011
7:40:04 PM
Rare 22.0%
Brinksmanship
Complete an Operative Primary Objective within 5 seconds of breaking disguise
10/2/2011
2:37:49 PM
Ultra Rare 2.5%
Viva la revolution!
Win every Resistance campaign mission, including What-If missions
10/2/2011
7:03:15 AM
Rare 15.5%
That's how you win a match
While on defense, take down an attacker who's completing a Primary Objective
10/2/2011
6:44:58 AM
Rare 24.9%