Power Rangers DinoThunder Episode 13 White Thunder, Part III Episode Title:White Thunder, Part III.Episode Description:The White Ranger steals the Rangers' Stego Zord and combines it with his Drago Zord to form the Dino Stegozord, which blasts the Thundersarus Megazord apart. While a trio of auxiliary Zords is sent into battle, Conner dukes it out with the White Ranger and unlocks his Super Dino Mode. Later, Tommy discovers the White Ranger's true identity as Trent but is encased in amber before telling the others.