Svefnthorn – "sleep horn" spell Kids T-Shirt

Svefnthorn – ‘sleep horn’ in Old Norse – was a spell that the Vikings used to place someone into a deep sleep or throw it into eternal slumber, and at other times to disable serious adversaries. Odin, the master spellcaster, uses Svefnthorn to place the Valkyrie Brynhildr into a deep slumber from which she can only be awoken when a hero crosses a formidable circle of fire that Odin has created around her.