Counter a uav 3 times in 1 game.
Its probably a later emblem for dlc
the colour of prestige 3 in mw3 is blue
Use Priscilla to talk to Raven, and then use Raven to talk to Lucius^^
You have to recruit him with Priscilla.
you have to win 30 search and destroy games
you have to kill the top player 10 times in a row.
Plant two bombs in hardcore search and destroy.
The raven is sometimes associated with Dublin as an emblem.
You have to win 15 games of hardcore team death match
get 3 kills while ur the last teammate on the team
plant 2 bombs in S&D in Hardcore search and destroy.
Get a "Payback" by sticking a Semtex on an enemy