Nursery Rhyme is a Caster-class Servant from the Fate series, specifically Fate/EXTRA CCC. She manifests as an aggregate of all nursery rhymes and fairy tales read to children worldwide, taking the form of a young girl resembling Alice from Alice in Wonderland. Summoned by a child Master with a love for books, she embodies the joy of reading and imagination. Her Noble Phantasm, 'First Folio', creates a magical world from literature to trap enemies. Playful and pure-hearted, she delights in stories and views her Master as a dear friend, fighting with whimsical magic drawn from childhood tales.