J'onn reveals the tragic history of his home planet. A thousand years ago, Mars was a peaceful civilization until these parasitic invaders arrived, feeding on Martian psychic energy and eventually wiping out the entire race. J'onn, the sole survivor, had kept them in stasis for centuries until Earth astronauts accidentally released them. The Invasion Intensifies
: Arrives last, quickly making his presence known with his speed and lighthearted attitude. The Fall of Mars Episode 2: Secret Origins (2)
: A fierce warrior from Thanagar who joins the fray with her Nth metal mace. J'onn reveals the tragic history of his home planet
are overwhelmed by knockout gas and captured in Metropolis. the sole survivor
infiltrate a central plant to steal its ion matrix crystal.