Together with General Zod, Nadria attempted to re-establish Krypton on Earth by bringing about a terraformation apocalypse (in the Black Zero Event), but she was ultimately defeated by Superman and re-imprisoned in the Phantom Zone.
After escaping the Zone thanks to Krypton's destruction, they searched the universe for survivors before following a beacon to Earth.
Arrival on Earth
After Kal-El activated an ancient Scout Ship on the planet Earth, Zod and his troops followed the signal and sent a message out across the planet demanding Kal-El be turned over to them otherwise the planet would perish.
After Lois Lane and Kal-El were brought aboard the Black Zero, they had their minds probed for information regarding the whereabouts of the Codex. After Lois had her mind read, Car-Vex escorted her to a holding cell and through her inside. Jor-El assisted Lois in escaping the Black Zero after his AI was released from the House of El Command Key. Nadira and the rest of the soldiers tried to stop her escape, but were thwarted by the Jor-El AI closing the doors on them.
After launching the World Engine, Nadira was aboard the Black Zero above Metropolis when a C-17 carrying, Kal-El's spaceship, was crashed into the Black Zero creating a temporary portal to the Phantom Zone sucking all including Nadira in.
Powers and Abilities