Power up for two new Power Rangers DinoThunder adventures: Legacy Of Power and White Thunder.  In Legacy Of Power, you'll join the adventure as Mesogog, the alien reptile on the isle, has Dr. Tommy Oliver in his clutches. The only means of rescue has Power Rangers racing Raptor Cycles through an invisaportal. The teens will have to bravely face the incredible Tyrannodrones, De-Magnetron, and more fantastic monsters as the protectors of right. Their secret weapon: fighting wrongdoers as a powerful team alongside an awesome reignited Black Ranger!  Then, in White Thunder, a brand new alarm surfaces when Mesagog and henchwoman Elsa hatch a plan to stop the Rangers. The wily White Ranger is born from their blunder, and the Power Rangers have no idea who he is! As Dr. O is about to reveal White Ranger's true identity, he gets fossilized. The Power Rangers will have to work together closely to subdue rad Dino Zords and their most powerful foe yet -- White Ranger!