Celtic Lore: Shapeshifters of Myth and Legend

This article was first published 11 March 2021 on #FolkloreThursday.com titled, Shapeshifters from the Celtic World by zteve t evans.

Shapeshifters

Shapeshifters are found in most mythologies and folk traditions around the world from ancient to modern times. In such traditions, humans change into vampires, werewolves, frogs, insects, and just any about any other creature imaginable and back again. Sometimes the transformation is controlled by the transformer who shifts shape at will.  Other times it is an unwelcome event such as a punishment and sometimes it is forced by a magical spell but there are many other reasons besides. Shapeshifters can be good or bad, often moving the story forward in a novel way or have some kind of symbolism that the teller wants to get across to their audience. There are many different kinds of shapeshifting and here we look at different examples from Ireland, Wales and Scotland that provide differing glimpses of shapeshifters in action in the myth, folklore, and tradition of these three Celtic nations.

Irish Shapeshifters

In Irish mythology, the Morrigan was a shapeshifting war goddess who could transform into a woman of any age and also change into animal or bird form. She had the power of prophecy and as a war goddess would sing her people to victory in battle. Sometimes she could be seen swooping over the battlefield in the form of a raven or crow and devouring the bodies of the slain.

In the story of the “Táin Bó Cúailnge”, or “The Cattle Raid of Cooley,” the Morrigan appears as a crow to warn the bull named Donn Cuailnge that Queen Medb is plotting to abduct him. Queen Medb attacks Ulster after the bull but is resisted single-handedly by the hero Cú Chulainn fighting a series of duels with her champions at a ford. In battle, Cú Chulainn undergoes a spectacular change in his form described as ríastrad or “warp-spasm” that sees him his body twist and contort into the most grotesque and fearsome appearance terrifying his opponents.

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