One Titan defender Two or more gallys (yes 1100 hrs and I don't have one) Once you enter the room with valus kill the two enemies.....wait for valus to come out and do his intro animation.....Pop weapons of light bubble just left of the ramp when you enter the room.....if you had full rockets when you entered the room unload them......heavy synth.....unload rockets.....profit. If you can't finish him within 60 seconds or so just retreat back behind the boxes just inside the entrance to the room. DO NOT go back into the previous room for any reason. From there you can peck away at him as a team. One of the easier strikes in my opinion.....next to solar nexus that is.