Did the Vandal make significant settlement on the land ?
The only League member affected by the time alteration is Batman ( as the rest were shielded by Green Lantern 's energy at the time ) and they eventually find Savage 's portal to the past and undo Vandal 's treachery , although they initially do not learn of his immortal nature , J'onn simply noting when he sees the future Savage on the laptop screen that Savage has aged well .