This character-related article is a stub. You can help by expanding it according to the style guide.The Hippopotamus was a Collector creature that appeared in Kamadan during the 2008 festival Farewell to Gaile. It traded a Mandragor Root Cake, Bottle of Juniberry Gin, Champagne Popper, Bottle Rocket, or Sparkler in return for two Mummy Wrappings.