CX-2

Orginally a clone of the bounty hunter Jango Fett in Imperial custody, the clone who would be given the designation CX-2, otherwise identified as Sniper CloneX2,had his mind wiped and conditioned to become a Clone X trooper by around 18 BBY. He was deployed by clone commando Scorch to a B'omarr Order Monastery on the planet Teth to eliminate fellow Clone X trooper CX-1 after he was rendered unable to commit suicide as per protocol. While carrying out his mission, the clone assassin notified Clone Commander Scorch that the primary target of Doctor Royce Hemlock, the clone Omega, was also present on Teth. He then accomplished his mission to assassinate CX-1 then began an attempt to capture Omega, prompting the escape of Clone Force 99 and the Clone Underground forces present. After an explosion caused by the detonation of several thermal detonators shook the facility, CX-2 was pinned under rubble, injuring his arm and leg in the process.

After the assassin escaped the rubble, a Recovery Strike Team led by Clone Commander Wolffe and clone commando Lieutenant Hilo soon arrived on Teth, upon which Wolffe informed the assassin that he was now in charge while also reprimanding him for risking the safety of Omega, who Hemlock wanted alive.

Despite Wolffe's assertion, the assassin continued to independently pursue the rogue clones and Omega, tracking them through secret passages below the base and eventually shooting down their shuttle as they attempted to flee from the monastery. Upon regrouping with Wolffe's forces, he was reprimanded once again by the Clone Commander for risking Omega's life. CX-2 then accompanied Wolffe's forces into Teth's jungle to track down the rogue clones. Upon reaching the shuttle's crash site, the clone assassin once again split away from Wolffe's group to independently track Omega. Eventually tracking the rogue clones to a waterfall, the assassin was led away from Omega by Clone Force 99 member Crosshair, who began to fight the assassin.

Crosshair and the assassin's fight eventually devolved into a fistfight upon which they fell into the river and down part of the waterfall. After landing, their fight continued, and the assassin berated Crosshair for abandoning the Empire and failing to become a clone assassin. He nearly drowned Crosshair but was subsequently stunned by the rogue clone Howzer, upon which he fell further down the waterfall, unconscious. Following the escape of Clone Force 99 and the Clone Underground's remaining forces—due to Wolffe opting not to apprehend Omega—the assassin climbed out of the river, having survived his fall.