Film: Blade, Blade II

Weapon: Specialized Hemoglobin Shot

What's It Do: To a regular human being, this blue liquid in syringe is nothing more than an anti-coagulant. In layman terms: it helps stop bleeding from open wounds. To the vampires however, it winds up exploding them in such CGI awesome that even Wesley Snipes pauses to acknowledge the bad-ass nature of it.

We're sure the new Fright Night remake would be five minutes long if Colin Farrell had to deal with Wesley Snipes, who's still down to don the shades again if the story's right. We just hope this vampire slaying weapon comes back, since it's even cooler than a UV shotgun or stake launcher. It's a perfect example of why science and nature is forever deadlier than even garlic pepper spray.