ARC Trooper Echo

Echo was a member of the Domino Squad, which also consisted of Hevy, Droidbait, Cutup, and Fives. After passing their final test, they were stationed on the Rishi outpost, and attempted to defend it from Droid Commandos with the help of Captain Rex of the 501st, and Commander Cody of the 212th. Hevy, Droidbait, and Cutup were killed, but Echo and Fives were inducted into the 501st Legion. Later, Echo and Fives returned to there home planet of Kaminoo to defend it from General Grievous. After the battle, the young clones were promoted to ARC Trooper. As ARC Troopers, Echo and Fives were assigned to the strike team with Anakin Skywalker, Obi-Wan Kenobi, Ahsoka Tano, Rex, and Cody to free Even Piell from the Citadel. After the jedi was rescued, the team was split into two. Echo was assigned with Skywalker, Tano, Captain Tarkin, Captain Rex, and Fives. Once both teams regruped, they attempted to use a shuttle to escape the planet. A Droid Commando commandeered a turret to blow up the shuttle. Echo attempted to use the shuttle's guns to destroy the turret, but the Droid blew up the shuttle, killing Echo.