Der Freischuetz

I put together this glamour after obtaining the Hellhound Handgonne, and was reminded of Der Freischuetz (The Freeshooter), a German opera/folktale in which there are seven magic bullets. Six are enchanted to hit whatever they are aimed at, but the seventh is controlled by the devil himself. In the opera, the main character is tricked into firing the seventh bullet at his fiancée, but thanks to some preparations, the bullet strikes his rival instead.