Mail Slot
Kill 10 guardians with headshots from the front while their shields are raised.
5/6/2012
8:14:41 AM
Rare 23.0%
Lost and Found
Dispatch 10 probes to retrieve people or resources in Reaper territory.
4/23/2012
9:44:33 AM
Rare 38.0%
Battle-Scarred
Promote a multiplayer character to the Galaxy at War or import an ME3 character.
4/20/2012
11:57:08 AM
Rare 14.8%
Peak Condition
Reach level 20 in multiplayer or level 60 in single-player.
4/14/2012
12:01:59 PM
Rare 15.8%
Combined Arms
Perform any combination of 50 biotic combos or tech bursts.
3/24/2012
1:43:15 PM
Rare 25.0%
Almost There
Reach level 15 in multiplayer or level 50 in single-player.
3/24/2012
12:58:37 PM
Rare 32.2%
Tour of Duty
Finish all multiplayer maps or all N7 missions in single-player.
3/20/2012
6:58:24 AM
Rare 38.3%
