Call of Duty: Modern Warfare 3's third season is continuing its double XP week with a new event called Blaze Up. Players can complete challenges across all of MW3's main playlists—Multiplayer ...

so be sure to use any if a Double XP event isn't already active. Featured Operator Completing MW3 matches with an event-themed operator skin will award a bonus 5,000 XP. While not a significant ...