I had Tony get in and then shift and start tearing apart vamps. But vamps are tougher than thralls, so he's not going to last long. He's trying to buy Rivike time to pull Parael out and is pretty much having to rely on Flint, Karram, Casper and the Hunter to support him somehow.

I hate to give hints, but I think somehow creating the illusion that it's more than one Lycan attacking, ergo Nemsemet's hitting Billy's place for some reason with his shock troops, might well be a profitable direction. Don't just think of ways to kill, think of ways to sow confusion.