According to the beliefs of the people of Skellige, Ragh nar Roog is the final battle of the forces of good and evil, which precedes Tedd Deireádh — the end of the world. A spectral army will arrive from Mörhogg, the land of chaos, on a demonic vessel named the Naglfar to wage this battle. Islanders believe that the magical golden rooster, Kambi will awaken the mythical hero, Hemdall to answer the call of battle.
- Ragh nar Roog appears to be based on Ragnarök, the end of the world in Norse Mythology.
- See the GWENT standalone game version card: Ragh Nar Roog