In Norse mythology, Huginn and Muninn are a pair of ravens that fly all over the world, Midgard, and bring information to the god Odin.
Fenrir or Fenrisúlfr, also referred to as Hróðvitnir and Vánagandr, or Vanargand, is a wolf in Norse mythology. Fenrir, together with Hel and the World Serpent, is a child of Loki and giantess Angrboða.