Revenge!
Gain the loyalty of the mercenary ("Cerberus Pack" downloadable content)
1/21/2011
8:19:05 AM
Rare 30.5%
Master at Arms
Kill enemies with 5 different heavy weapons during the game
1/21/2011
7:30:57 AM
Rare 28.1%
Tactician
Hit 20 different targets with multiple biotic powers to combine the effects
1/21/2011
12:54:37 AM
Very Rare 8.7%
Operative
Complete a mission discovered by scanning an unexplored world
1/20/2011
3:42:05 AM
Common 60.2%
