Elluka Clockworker, regarded as the Sorceress of Time and the Eternal Sorceress, was a powerful mage. Awakening from Sin in the wake of the Levianta Catastrophe, the immortal accepted a quest from Held to collect the vessels of sin on a whim. She later became involved in numerous incidents and conflicts caused by the sin vessels over the centuries.

Spoiler

She was one of Levia and Behemo's reincarnations.