The former overwatch agent known as tracer is a time warping adventurer and a force for good. Lena Oxton (call sign:Tracer). Was the youngest person ever included in overwatch's experimental flight program. She was known for her fierce piloting skills she was picked for teleporting fighter known as the slipstream. During its first flight the teleportation matrix malfunctioned and the slipstream disappeared. Tracer was thought dead. She reappeared months later but her ordeal changed her molecules were desynchronized from the flow of time. Suffering from "chronal disassociation" she was a living ghost she would disappear for hours or days at a time even for the brief moments she was present she was unable to maintain physical form. Overwatch's doctors and scientists were stumped. And tracers case was hopeless until a scientist named Winston designed a chronal accelerator. Keeping tracer anchored to the present in addition gave tracer the ability to control her own time.
