ARC-1854/12 was an elite ARC trooper for the Galactic Republic. He originally was a Coruscant Guard Trooper, he eventually joined Alpha-13 "Ember" in the 3rd legion, along with his good friend /ARC-8619/19 "Jace". After service with Ember he Actually parted ways with Jace and joined the 615th legion, under command of CC-7878 "Thorner", whom he is currently serving under.