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Final Fantasy XIV's Eureka is a distinct gameplay area introduced in the Stormblood expansion. It offers a unique take on open-world content with an emphasis on exploration, combat, and character progression. Eureka is divided into multiple instances, each with its own evolving storyline and gameplay mechanics.
Tyrannosaur
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Eureka Anemos
Eldthurs
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Eureka Pyros
Eurekan Petrel
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Eureka Hydatos