Kit Fisto

Kit Fisto is a Nautolan Jedi Master living in North Kingstown. A powerful force user, Master Fisto trained E.T. in the ways of the force for his final encounter with Jar Jar Mk 1.

Before E.T.
Kit Fisto was born on Coruscant and was a member of the Jedi Council and a Jedi Master during the Clone Wars. While seemingly killed by Supreme Chancellor Palpatine, Kit Fisto apparently survived, fled to Earth, and lived in exile for years.

Sometime after the fall of the Jedi Order, Kit Fisto had a daughter, Rey, who was killed by a Jar Jar clone. Fisto seems to have battled Jar Jars in the past due to his advanced knowledge of their abilities and his later proficiency fighting Jar Jar Mk 2. Fisto also acquired the Infinity Gauntlet and all the Infinity Stones during this time but was unable to use it.

E.T. 4: The Rise of Jar Jar
In 2018, E.T. stumbled across Master Fisto in the woods while looking for Elliot, who was captured by Jar Jar Mk 2. Fisto was in a foul mood and told E.T. to piss off. However, Jar Jar teleported near the two and Fisto was forced to grab his lightsaber to defend himself. After E.T. caused Jar Jar to flee with his untrained use of the finger circle, Kit Fisto realized E.T. was a very powerful being and agreed to train him for his final fight with Jar Jar.Kit Fisto produced a mystical potion to help E.T. channel his force abilities. Next, Master Fisto revealed that his daughter was kidnapped by Jar Jar and executed and that a similar fate may be waiting for Elliot. Fisto seemed to have knowledge of multiple Jar Jar clones and their abilities. Master Fisto helped E.T. train to become physically strong and also taught him how to use the finger circle and roast hand. Fisto presented the Infinity Gauntlet to E.T., instructing him to give it to Elliot in their fight against Jar Jar because only humans can use it.

Rey
Rey is Fisto's daughter and another powerful force user. At some point Rey was kidnapped by a Jar Jar clone for an unknown person and murdered.

E.T.
E.T. was Fisto's apprentice. While initially hostile to E.T., Fisto eventually agreed to train him as his master and helped him develop his powers.