Mass Effect 3 N7 Challenge ‘Operation Shieldwall’ detailed

This weekend's Mass Effect 3 N7 multiplayer weekend challenge has officially been announced.

"The Reapers are targeting our training centers, and your mission is to draw their fire and attention. Put them on the defensive! Buy us time, and the reinforcements in training will soon back you up," the mission log details.

Your squad goal, which will award a Commendation Pack, is to promote 3 characters.  Your allied goal is to promote 50,000 characters which will award all players a Victory Pack with a high chance of containing a Rare weapon.

Don't expect this to be a walk in the park.  Due to the failure of Operation Silencer, more banshees will spawn with Reaper enemies and might also spawn with other enemies.

Operation Shieldwall begins Friday, May 25 at 6:00 pm PT and will last until Sunday, May 27 at 5:00 pm PT.  It is available on Xbox 360, PlayStation 3, and PC.