merlin

It must be pretty powerful magic to physically change her like that.
Gaius to Merlin about Catrina[src]

Shapeshifting was a powerful type of magic that altered the user's physical form. Some creatures possessed this ability naturally, while others could access it with enchantments such as glamours.

History

 begins to revert to her .

Catrina begins to revert to her true form.

When Aulfric and Sophia were exiled from Avalon, they were stripped of their immortality and forced to take on human forms (The Gates of Avalon).

As part of her plot to gain the wealth and power associated with the throne of Camelot, a troll used an enchanted potion to take the form of the Lady Catrina. She had to keep taking the potion at regular intervals and reverted to her true form within hours of missing a single dose (Beauty and the Beast).

Freya was cursed to transform into a murderous Bastet at the stroke of midnight. The curse forced her to kill at least one person every night and lasted until the end of her life (The Lady of the Lake).

When Merlin accidentally released a Goblin inside the castle, it frequently evaded capture by transforming into floating balls of light. Later, after Arthur discovered that it was possessing Gaius, the Goblin used its magic to give him the ears and voice of a donkey (Goblin's Gold).

At the Sidhe Elder's behest, the pixie Grunhilda posed as a human in order to act as nanny to Princess Elena, who had been placed under a changeling enchantment as part of a twenty year plot to control the throne of Camelot.

As a changeling, Elena was being inhabited by a Sidhe who would eventually emerge and possess her entirely. The fairy was strong enough to begin this process by the time Elena reached adulthood, but Grunhilda kept the transformation dormant with pixie dust until the time came to carry out the Elder's plan (The Changeling).

's  transformed  into a .

Morgana's glamour transformed Gwen into a deer.

Amongst the Lamia's powers was the ability to transform at will from a human woman to a serpentine monster (Lamia).

Morgana cast a powerful glamour enchantment on Gwen that transformed her into a deer. Unlike most glamour spells, which created mere illusions, the spell Morgana used apparently changed Gwen's physical form, as the tracks she left when she fled from Arthur's hunting party were those of a deer's (The Hunter's Heart).

Known Shapeshifters

Shapeshifter Status Method Photo
Troll (Catrina) Troll Glamour Potion
Troll Transformed
Freya Bastet Curse
Bastet
Goblin Alive Goblin Magic
Merlin303 0341
Grunhilda Sidhe Magic
Grunhilda
Elena Alive Changeling Enchantment
The Changeling
Lamia Lamia Magic
Lamia3

Appearances

Series 1
The Gates of Avalon (Mentioned indirectly)
Series 2
Beauty and the Beast
The Lady of the Lake
Series 3
Goblin's Gold
The Changeling
Series 4
Lamia
The Hunter's Heart

Trivia

Gallery

See Also