To celebrate the release of the Legendary Map Pack, this weekend's Double XP playlist is the Legendary Brawl, a 12 man free for all playlist. Legendary Brawl is ranked, so this is a great chance to get those last few achievements and land yourself a new helmet and a katana.
Legendary Brawl starts today at 2pm PDT and ends 2am Monday morning. To play, you'll need both the Heroic and Legendary map packs. Have fun!