Technologically enhanced hero and Justice League member.
Cyborg serves as a technological defender against Brainiac's invasion.
After Brainiac begins attacking the planet, Cyborg helps defend the city and later participates in the battle against Brainiac's forces.
Both coordinate separate parts of the Earth-saving effort.
Cyborg helps defend the planet while Batman returns from the future and executes the plan to reverse Brainiac's shrink ray.
They support the present-day and time-travel rescue operations.
Cyborg remains in the present while The Flash travels through time with Batman to rescue the displaced heroes.