Kaygidd

Kaygidd is a legendary Dragon in northern mythology (see: The Northern Gods). He was the dragon killed by Æskil Dragonslayer.

Legend
Kaygidd is said to have been terrorizing Fjordheim, and especially the areas around Steinfjord. One day he ate one of Æskil Dragonslayer's daughters, and Æskil was furious. He went up to the mountain where the Kaygidd lived, and killed him. He then descided that he was going to get rid of all the Dragons.

Æskil forged a sword, where the hilt was of the bones of Kaygidd, and called it Kaygiddsbein. With this sword he wounded Kvitiværar, and ended The Ice Age.