If you're looking to squeeze a little more fun out of those holiday titles, or if you're craving some tower defense, the next batch of Xbox Live content is for you. First up, Magic: The Gathering -Duels of the Planeswalkers 2012 will receive its third deck expansion tomorrow, January 11, for 400 MS Points ($5). January 17 will see the release of the previously announced "Fenix Rising" DLC for Gears of War 3 and the "Genkibowl VII" DLC for Saints Row: The Third at 800 ($10) and 560 ($7) points, respectively.

Meanwhile, the current Deal of the Week slashes prices on several tower defense games. Gold members can currently pick up Dungeon Defenders for 800 points ($10) or Orcs Must Die! for 600 ($7.50), while both South Park and Defense Grid have been marked down to 400 ($5).

Head over to Major Nelson to check out the full list of upcoming content.