"Here’s something useful from the chemistry set. Crush the vial if you have to start firing. Inhale the stuff. But don’t do it if you’ve got a troll less than ten feet away because it’ll blow your brain out your ears and you won’t be able to see a thing for a few seconds. Do it while he’s two hundred yards away. With this stuff your hands won’t tremble if you do have to start shooting. And if you have to run, it’ll get you moving faster than a cheetah with a red chili enema. Even with that leg of yours. And when I tell you to run, you damn well better. Don’t shoot unless we’re getting out. Use whatever magic you’ve got to defend us just before I start shooting. I’ll tell you when.