Kast Fulier was a male Human Jedi Master serving the Jedi Order and the Galactic Republic in the decades leading up to the Clone Wars. Along with his Padawan, Etain Tur-Mukan, Fulier was assigned to the planet Qiilura to investigate oppression by the Trade Federation. While Tur-Mukan went on to complete the mission, Master Fulier did not survive his time on the planet.