A wild scream echoes across Metropolis, and when they investigate Batgirl and Supergirl find that Silver Banshee is planning to broadcast a mind-control curse over the city.
When a seedpod from space crashes into Gotham City Batgirl, Supergirl, and Poison Ivy all rush to investigate--but while the two superheroes want to uproot the alien menace, Poison Ivy sees it as a powerful weapon.
A wild scream echoes across Metropolis, and when they investigate Batgirl and Supergirl find that Silver Banshee is planning to broadcast a mind-control curse over the city.