watch 03:03 The Loop (Games) Do you like this video? A Charm is a special power possessed by a spirit. Charms require Power or Gnosis to use. References WTA. Werewolf: The Apocalypse Second Edition, pp. 181-183. Categories: Werewolf: The Apocalypse glossary Werewolf: The Apocalypse stubs Spiritual topics (WTA) Community content is available under CC-BY-SA unless otherwise noted.