The other night, I'm playing IGN surface vs LFN subs, and have two pinned down for a while. One goes silent and poofs on me, so I'm slowly trawling around watching the tac screen when my AA opens up. I look around frantically, and the freaking sub has emergency surfaced 30ft behind me and his bow is sticking up at a 45^ angle!
I hit flank speed and hard to port to get out of the way of his bow tubes, and manage to sink him in about 20 seconds.
DAMN, I wish I had had the presence of mind to hit the movie capture key!
