Probably the easiest of the points trophies to get. Multi-kill opportunities abound here. As you head back for the Valkyrie, remember that all the gun boats are worth major points, as they all contain multiple soldiers. Kill them quickly and closet together for the multiple bonuses, and to keep your squad from stealing kills. Combine this pursuit with the "Blood Wake" trophy (30 head shots), and you'll hit 11,000 in no time.