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Holotome Profile: Nimue Casterwill
Biographical Information
Aliases Lady of the Lake
Lady Nimue
Relations Viviane Casterwill (granddaughter)
Group Affiliation(s) Casterwill family
Identifying Traits
Gender Female
Hair Color Green
Eye Color Grey
Series Information
First Appearance "Cave of the Casterwills"
Last Appearance "The Spiral War"
Related Pages
Gallery | Appearances | Quotes

Nimue Casterwill, also known as the Lady of the Lake, was a member of the Casterwill family. She was an elder of the House of Blademakers. She also preserved the Casterwill Cave, which after her death became the responsibility of her granddaughter, Viviane Casterwill.


Nimue used all her power, using Soulburn to protect the Casterwill meeting giving the Rune Guradians and Faclaud enough time to activate the Legendary Power to protect the Fortress. She later died using the Sacredblade spell. With her dying breath Nimue encourged Sophie telling her not to fear her future, allowing Sophie to regain her confidence and then to Powerbond with Sorcerel. S2E40


She was very kind and wise woman and took great pride in her family. She supported Sophie and steadfastly believed in her, even in her dying hour.


Spells Utilized

Bonded Titans


As per the Gallery Policy, the full set of images for Nimue Casterwill may be found at the Category Gallery.


  • Nimue's name is Welsh for the Greek word mnêmê, which means "memory." In Arthurian legend, Nimue was one name given to the Lady of the Lake, a sorceress who took the infant Lancelot.