This image, originally posted on Reddit from a facebook post, could be a confirmation that there is some Mass Effect 3 multiplayer DLC inbound. The image shows a set of new classes:&nbsp;Asari Justicar, Batarian Soldier, Batarian Sentinel, Geth Engineer, Geth Infiltrator and Krogan Battlemaster. The pack apparently unlocks everything. The mysterious poster claims to have nabbed the pack from a developer server. Be sceptical, but don&amp;#8217;t ignore it!