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Polyphemus - Riordanverse Character | OpenFiction

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Polyphemus

Polyphemus

ROLEAntagonist

·

SPECIESMonster

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GENDERMale

The Cyclops of the Sea of Monsters; holds Grover Underwood captive and guards the Golden Fleece.

DescriptionPhysical Abilities Occupations RelationshipsAppearances2/6 complete

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Story Arc (2)

Last updated 31 May 2026|View history