On the Planet of Mimes, the villainous Windhammer is wreaking havoc, devestating the landscape with an ever-escalating series of violent storms. Unable to stem the onslaught, Steelheart and Steelwill work tirelessly to help evacuate the Mimes while waiting for reinforcements. But when Condor and the SilverHawks arrive to take down the threat, Windjammer is ready with reinforcements of his own - and in the aftermath of the climactic battle, the SilverHawks and their legacy will be forever changed!