Feldar T'kappi joined the Jedi Order during its early days on Onderon. He did not become a Padawan learner, but studied in classes under many masters. He learned very quickly how to use the Force, but he did not have much skill when it came to lightsaber combat. He was present for the Battle of Onderon without injury. When Cadden Blackthorne attacked Onderon, he hid in a supply room. When the temple was destroyed, debris tore off his right arm at the shoulder and knocked him unconscious. Eventually, he came to, acquired a bacta patch for his shoulder, and responded to Daer'Gunn's message before collapsing into unconsciousness again.