Strong Closer
Take the lead 10 seconds before the end of a session and go on to win (Multiplayer Only).
2/21/2011
11:09:35 AM
Ultra Rare 4.0%
Synchronization Established
Complete an entire Session with at least one kill (Multiplayer Only).
2/21/2011
10:54:16 AM
Rare 35.0%
Perfect Recall
Achieve 100% Synchronization in any Sequence other than Sequence 1.
2/19/2011
8:41:13 PM
Rare 29.0%
