Darth Krall, originally known as Radaki, was a male Force-sensitive individual. A former member Jedi Master of the Jedi Order, Radaki became part of what was later known as the Lost Twenty and was seduced by the dark side of the Force as a result of his belief that the Jedi should retain their family ties and wealth. Having forsaken his allegiance to the Order, he adopted the name of Darth Krall and became a powerful Sith Lord.
As a Sith, Krall wore a black and red cloak and wielded a Sith lightsaber with a golden hilt. Krall participated in the Battle of Wasted Years, emerged victorious, and tamed the Nightmare Conjunction. His lightsaber was stored in the Archive of Forbidden Artifacts, a Bogan Collection, at the Jedi Temple on Coruscant.
After Jedi Knight Keeve Trennis was infected by the Drengir, Krall appeared in her visions.
Darth Krall was first mentioned in the 2019 audiobook Dooku: Jedi Lost, written by Cavan Scott. The spelling of his name was given in the script of the audiobook. He later debuted in a vision in the seventh issue of the comic series Star Wars: The High Republic, written by Scott, illustrated by Georges Jeanty, and published by Marvel Comics on July 28, 2021. Prior to the release of the issue, Krall was first pictured in a preview of Mike Mayhew's variant cover released on social media on June 29.
Darth Krall was first mentioned in the 2019 audiobook Dooku: Jedi Lost, written by Cavan Scott. The spelling of his name was given in the script of the audiobook. He later debuted in a vision in the seventh issue of the comic series Star Wars: The High Republic, written by Scott, illustrated by Georges Jeanty, and published by Marvel Comics on July 28, 2021. Prior to the release of the issue, Krall was first pictured in a preview of Mike Mayhew's variant cover released on social media on June 29.