From the minds of Justin Gray, Jimmy Palmiotti, and Amanda Connor comes a new rock-slinging heroine! As Terra's earthshaking stunts grab the attention of the world, a new threat rises from beneath the surface. Will Terra live to fight another day, as she takes on the blaze and fury of Pyrite and the Lavarians? And what is the secret behind this new mover and shaker's powers? Guest-starring Justice Society of America members Power Girl and Doctor Mid-Nite as well as Justice League of America member Geo-Force!