Interrupting a spell by Koragg, Nick is accidentally thrust into another dimension by a warping of the Dark Seal. He's not alone, as the Knight Wolf's powerful steed, the Legendary Catastros, is with him, but injured by the backstabbing actions of Necrolai. Can the Red Ranger soothe the savage beast stallion, and with it, reclaim the Megazord power from Koragg's monster?