Kkkt

Father Kkkt was a Force-sensitive Southern Mustafarian male who was the leader of a clanhold on the planet Mustafar during the reign of the Galactic Empire. Kkkt was present when the Sith Lord Darth Vader arrived on Mustafar in 14 BBY and sent out a scout party to investigate his landing site, with only one of the Mustafarians returning. Vader then began the construction of his fortress, which was built to tune in to the dark side energies present on the planet and open a portal through the Force. The fortress failed its purpose several times, devastating Mustafar's landscape and prompting Kkkt to unite the other nearby Mustafarian clans against the stronghold.

Backed by an army of Mustafarians riding on native lava fleas, Kkkt led an assault on Fortress Vader in 12 BBY. During the battle, Kkkt identified Vader and, with the help of two other Force-sensitive Mustafarians, he summoned a large wave of lava to wipe out the Sith Lord's forces. Vader, however, survived and retreated into the Sith cave beneath the fortress. Kkkt led the remainder of his army on a final effort to destroy the stronghold. However, Vader channeled the Force through the structure from the Sith cave and used it to wipe out Kkkt and the Mustafarian army.

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