Mission to Tython

In the year of 990 BBY, a Sith Lord known as Darth Bane undertook a mission to find the holocron of Belia Darzu on the planet Tython. Prior to the mission, Lord Bane had made several unsuccessful attempts at constructing a Sith holocron of his own. Due to efforts of his apprentice, Bane confirmed that the secrets to creating such a device were located inside the fortress of the deceased Dark Lord Belia Darzu. To uncover these secrets, Bane traveled to the fortress's location on the Deep Core world of Tython, hoping to find the information inside Lord Darzu's own holocron.

After traveling to Tython and infiltrating Darzu's fortress, Bane eventually made his way into a large underground chamber. There, he located his target alongside the remnants of Darzu's technobeast army, the Metanecrons. These mutated organic-metal hybirds swarmed against the Sith Lord as he attempted to seize the holocron of their deceased creator. Nonetheless, Bane single-handedly slaughtered the creatures and went on to claim his ultimate objective. Within the holocron of Belia Darzu, Bane gained new insight into a ritual that would finally allow him to construct a holocron of his own.

Text and facts from the “Mission to Tython” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.