 Rev-9 is an advanced machine sent from the future by Legion (an AI that succeeded Skynet after the timeline alteration following the events of "") from the year 2042 to terminate a woman named Dani Ramos, among others.Rev-9 has a traditional solid endoskeleton covered with a liquid-metal exoskeleton, somewhat similarly to the T-X from "" and is considered a combination of the T-800 and the T-1000.The Rev-9 possesses the ability to fully split these two components into two separate, fully autonomous units.