The Great Ungeness Trench was an underwater trench on the ocean-world Mon Cala. In 18 BBY, after the destruction of Dac City, Dark Lord of the Sith Darth Vader sunk to the trench, and faced a large creature.^[1]

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Behind the scenes[]

The Great Ungeness Trench first appeared in Darth Vader (2017) 15, a 2018 canon comic written by Charles Soule and penciled by Giuseppe Camuncoli.^[1]

Appearances[]

• Darth Vader (2017) 15 (First appearance)
• "The Leviathan" — Myths & Fables

Non-canon appearances[]

• LEGO Star Wars: The Skywalker Saga (Mentioned only)

Notes and references[]