Agen Kolar

Agen Kolar was a Zabrak Jedi Master and notable duelist who served the Jedi Order during the waning days of the Galactic Republic. At some point, he took the Kuati Zay Arlenn to be his Padawan learner. Kolar became a Jedi General of the Grand Army of the Republic during the Clone Wars, and partook in many campaigns.

In the later days of the war, while at the Jedi Temple Anakin Skywalker revealed to Mace Windu that Chancellor Sheev Palpatine was a Sith Lord. Kolar accompanied Windu, Kit Fisto, and Seasee Tiin to arrest him. Kolar was first to perish, being the first casualty of the Jedi Purge and launching the Republic's transformation into the Galactic Empire.

Battle of Geonosis
Agen Kolar fought in the Battle of Geonosis, which sparked the Clone Wars between the Galactic Republic and the Confederacy of Independent Systems. He was a member of the Jedi assault team assembled by Jedi Master Mace Windu to rescue Obi-Wan Kenobi, Anakin Skywalker, and Padmé Amidala from execution. During the fight in the arena, Kolar was separated from his Padawan Zay Arlenn, who he had believed perished amidst the chaos.

After the unexpected arrival of the Clone Army alongside Jedi Grand Master Yoda, Kolar oversaw a unit of clone troopers outside of the Petranaki Arena, while Arlenn had boarded an LAAT/i gunship separate from Kolar. He led a battalion on the front-lines in the battle which followed. When returning to Coruscant, Kolar was pleased to find Zay alive and well.