Razor Claws is a Garou gift from Werewolf: The Apocalypse. The gift being that your character can do an extra point of damage with his claws given that they posses this gift, which entails learning to sharpen their claws on rocks. If you really want to sound like a badass next time you're playing Werewolf, try to accentuate your use of this gift, it just sounds tough. "I drag my claws across the floor to sharpen them!" "I slam my claws back against concrete to sharpen them!" "I cut my bread with my claws when I make toast!" You get the picture. Especially appropriate for a Black Spiral Dancer to say.