Nova Ranger

During the final battle against the invading Troobian Forces, when Omega Ranger was having a difficult time, a Time Portal opened up and Nova Ranger emerged from it. Nova Ranger came from the year 2040, just like Omega Ranger. She worked together with Omega Ranger to help hold off the Krybot Army.

After the battle was won, a Time Portal opened up once more, and allowed Nova & Omega to return to the year 2040. Nova Ranger now remains back in the year 2040.

Arsenal

 * Nova Morpher
 * Electro Mode

Trivia

 * She's the first female Silver Ranger followed by Gemma. In fiction, Nova Ranger's real name is Risa Landstar.
 * In the SPD finale (Endings Part 2), both Sam and her were addressing each other as Omega and Nova, suggesting that Omega could also be Sam's surname, as well as his Ranger designation, where Nova could be Nova Ranger's code-name.