Infiltration Guarded by Rex and his fellow rogue clones, Avi Singh, the former senator of Raxus, secretly meets with Riyo Chuchi to discuss the formation of a rebel movement against the Emperor until another clone assassin strikes. The attack fails, and the assassin is captured and pressed for information on Tantiss, but another is sent out to kill him before he can talk. Among his equipment, Rex's men find a register listing Omega as one of his assigned targets, prompting Rex to summon the Batch to his base on Teth. Omega and Crosshair relate what little they know about the Imperial experiments and the clone assassin division formed by Hemlock. Upon hearing that they have captured one, Crosshair warns them of a secret tracking implant inside the operative; but then the second assassin strikes, killing the captive. The base is accidentally blown up, and an Imperial retrieval team, led by Commander Wolffe, arrives to recapture Omega.