You had recently bought a new house and were checking the attic to see if the previous owners left anything. Sure enough, they did. They left many boxes of stuff. The first one you open has a necklace with what looks like a large claw tied to it. You decide to put it on. Very fashionable. Then you realize why it's a bad idea to use things without reading directions. The claw begins seeping into your very flesh, transforming you.