Sifo-Dyas was a human male with he/him pronouns. He was close friends with his fellow Jedi Dooku, although their past connection did not spare Sifo-Dyas from the man's betrayal in the lead up to the Clone Wars. Dooku did, however, claim Sifo-Dyas had willingly helped him with the creation of the clone army.
In 19 BBY, Sifo-Dyas's army was used by the Chancellor to destroy the Jedi Order in accordance with a Sith plot a millennium in the making. In this way, Sifo-Dyas, used, exploited and manipulated by the Sith Lords, had a hand in the destruction of the Jedi Order in his effort to save it.
Count Dooku's real name, Dooku, was more fitting than his Sith title, Darth Tyranus, as it speaks to his manipulative nature. Dooku played a crucial role in weakening the Jedi and the Republic from within, planting doubt and eroding trust.
Although Qui-Gon Jinn and Syfo Dyas died around the same period, they are two different characters. Syfo Dyas was a leading member on the Jedi Council as Lama Su implied while Qui-Gon never sat on the council because of his maverick ways. They are clearly two different characters.
TIL that Master Sifo-Dyas, who order the creation of the Republic's Clone Army, was killed by his friend Count Dooku, who then transfused Sifo-Dyas' blood into the injured Qymaen jai Sheelal, thus creating the Cyborg General Grievous.
Jedi Master Sifo-Dyas Life Story Explained (CANON) - Star Wars Explained
Was Sifo-Dyas killed by Dooku?
However, the Sith Lord Darth Tyranus, who was Sifo-Dyas's friend and former Jedi Master Dooku, betrayed him by hiring the Pykes to target Sifo-Dyas's T-6 shuttle. The Pykes shot down his ship over the Oba Diah moon. Sifo-Dyas died in the resulting crash, but Silman survived and was taken prisoner by the Pykes.
Master Kostana selected Sifo-Dyas as her padawan immediately after. Dooku was disappointed as he wanted to be selected by her for his training. Under Master Kostana, Sifo-Dyas' foresight was awakened by opening his mind to the Cosmic Force.
Kamino needed to be kept secret while the Jango Fett clones were being produced, so Dooku's tampering of the archives ensured the Jedi would not visit Kamino and learn about the clone army until the time was right.
Summary. The creation of the Republic's Clone Army by Jedi Master Sifo-Dyas was a key component of Star Wars lore established in Attack of the Clones. Sifo-Dyas was originally intended to be a false identity for Darth Sidious, but a typo in the script led to the creation of a new character.
As the son of Mother Talzin, the Zabrak male was taken from a young age by Sidious to act as his impressionable apprentice. The boy was raised as Darth Maul, a name he carried throughout his life. In Legends, it was insinuated that he was born "Maul" before attaining the honor of the "Darth" title.
Sidious may have given Dooku the title of Darth Tyranus, but because the Jedi Order knew him as Count Dooku, greatly preferring to not indulge his role as a Sith, they continued to call him by that name.
Legend had it that Yoda—a Jedi who became Grand Master—was trained by N'Kata Del Gormo. A Force-sensitive Hysalrian, N'Kata Del Gormo was trained in the ways of the Force and achieved the rank of Master within the Jedi Order.
Dooku knew Palaptine was Darth Sidious, he tells as much to Obi-Wan in Episode II. Remember whe he's holding Kenobi as his prisoner? dooku tells Obi-Wan the Senate was being controlled by a Sith Master, remeber also the look Dooku shoots at Palpatine when he orders Anakin to kill Dooku.
Sifo-Dyas never worked for the Sith or had anything to do with the Order 66 programming – it was only after his death that Darth Tyranus reached out to the Kaminoans and became the true leader responsible for the clones' secret chip.
Dooku voluntarily left the light side behind and became Darth Sidious' dark side disciple, taking the secret name Darth Tyranus and leading the Separatist army.
With how different Dooku was from the other Sith, there was a part of him that didn't even want to dethrone Palpatine. He truly believed that the Republic and Jedi were useless and saw the Separatist Army as something necessary to gain freedom for the galaxy.
Concerned that Sifo-Dyas' abilities made him a threat, Darth Sidious ordered his new apprentice to have Sifo-Dyas killed. And so it was that, in the end, Sifo-Dyas was targeted by a crime cartel who had been paid by none other than his childhood friend - Count Dooku himself.
Grievous Hero commanded the heroic Subjugator-class heavy cruiser Malevolence and followed Dooku's orders. Dooku later got fed up with Grievous's "failures" (due to plot armor) and tried to kill the heroic General by having a trap set up for him to "test his skills" in Grievous's castle.
Acolytes, are the Sith equivalent of padawans and they are the lowest rank. Several of them serve under one sith and only a few become his true apprentices.
Din Grogu (/ˈɡroʊɡu/), colloquially referred to as Baby Yoda, is a character from the Star Wars Disney+ original television series The Mandalorian and The Book of Boba Fett. He is a toddler member of the same species as the Star Wars characters Yoda and Yaddle, with whom he shares a strong ability in the Force.
Billaba became Windu's Padawan and trained under the Jedi Master in the ways of the Force. During her training, Windu allowed her to study Form VII variant known as Vaapad. She eventually became a Jedi Knight, renowned for her skills with a lightsaber and favored Form III when teaching other Jedi.
Sifo-Dyas, a Jedi Master, ordered the creation of the Clone Troopers before the Jedi Council authorized it, and his story is explored in The Clone Wars. Sifo-Dyas' actions and his ties to Count Dooku had significant consequences, as his clone army ultimately served Palpatine's purposes and led to the Jedi's downfall.
When the Sith were revealed to have returned during the Invasion of Naboo in 32 BBY, Master Sifo-Dyas secretly commissioned the creation of a clone army, placing an order with the Kaminoan government before being betrayed and murdered at the hands of his best friend Count Dooku.
