Yay, finally a community challenge again! Individual Goal: Earn 50,000 points versus any enemy with shields on any map, at any difficulty. Points are cumulative across matches. (Cerberus Centurion, Cerberus Engineer, Cerberus Engineer Turret, Cerberus Nemesis, Cerberus Atlas, Reaper Marauder, Geth Rocket Trooper, Geth Hunter, Geth...