Castrum Marinum is a Trial Trial from Final Fantasy XIV: Shadowbringers, taking place in the imperial castrum of the coast of Cape Westwind in Western Thanalan. It sees the Warrior of Light face off against the Emerald Weapon, a Garlean mecha designed to break the stalemate with Eorzea. The fight was released in patch 5.4 Futures Rewritten.


Story[edit | edit source]

Normal[edit | edit source]

The liberation of Terncliff has led to the discovery of vital information regarding the Weapon project. A warmachina code-named "Emerald" is believed to have escaped by sea to an imperial installation, so you and Gaius make your way to Castrum Marinum, one of two likely locations. Retrieved data suggests that your foe is armed with floating manipulators, though how exactly these will be employed in battle remains to be seen.

In-game description

Extreme[edit | edit source]

Not content to face a gigantic warmachina armed with an assortment of deadly blades and lasers just once, you rather recklessly decide to relive the battle via the Real Virtuality Combat Simulation Experiencinator. For some reason, your foe's combat prowess has been increased exponentially, though it does provide an opportunity to hone your skills, and your pride as a warrior compels you to take up the gauntlet.

In-game description

Progression[edit | edit source]

Normal[edit | edit source]

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Extreme[edit | edit source]

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Enemies[edit | edit source]

Achievements[edit | edit source]

Musical themes[edit | edit source]

The Primals' arrangement of Ultima plays during the first phase. The Black Wolf Stalks Again plays during the second phase.

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