Powers and Abilities
V.V. is immortal, like C.C. It is unknown how he received his powers, but it can be assumed that he - like all other immortals - possessed the power of Geass, then received, or stole, the immortal code from the one who gave him his Geass once he reached the final stage of his Geass evolution.
V.V. cannot be killed, and will remain the same age he was once he got his powers. Unless he were to have his code taken, or if he willingly gave somebody else his code, V.V. cannot be killed - only injured. Most injuries will be healed in a brief amount of time, though severe injuries will take more time.
Like other immortals, V.V. can grant the power of Geass to any individual he so chooses. Interestingly, people who receive their powers from V.V. appear to show the Geass sigil in their right eye - unlike C.C., who manifests it in their left eye.