Shadow Raiders - Season 2 - Eps 13: Ascension
The episode opens with Lord Mantle's funeral. As Graveheart speaks and the Alliance watches, Blokk kills three Rock soldiers. Tekla, Pyrus and Zera confront Jade to demand why she would betray them, and Graveheart reveals that it was to convince Mantle to lend them the Battle Moons for the fight with Remora. Graveheart then asks Jade to be the next ruler of Rock. Blokk enters the World Engine and kills all the Rock soldiers except the captain. He steers the planet towards the closest star. He then contacts the Alliance and demands that Graveheart face him. Voxx repairs the world engine allowing Jade to steer the planet away as Graveheart finishes Blokk off by plunging the Forcefield Generator inside him. In the aftermath, Jade makes Graveheart an official Rock citizen, and the series ends with the Beast Planet devouring another planet, the subtitle below echoing the first episode: "Planet Reptizar: On Doomsday".
About Shadow Raiders

Title: Shadow Raiders
First Air Date: 1998-09-16
Last Air Date: 1999-06-23
Status: Ended
Rating: 8.6/10 (from 16 votes)
Language: EN
Seasons: 2
Total Episodes: 26
Network: YTV
Genres: Sci-Fi & Fantasy, Animation, Kids
Production Companies: Alliance Atlantis, Mainframe Entertainment
Synopsis
Despite the history of their warring past, the four planets of Ice, Rock, Fire, and Bone must set aside their differences and feuds to work together and form an alliance: their only hope of defeating a common enemy. The powerful Beast Planet, whose only purpose is the total destruction and annihilation of other worlds, has now entered their universe from the darkest reaches of space.
Cast

Paul Dobson
Graveheart (voice)

Donna Yamamoto
Tekla (voice)

Garry Chalk
Emperor Femur (voice)

Mark Oliver
King Cryos (voice)

Enuka Okuma
Jade (voice)

Tegan Moss
Lady Zera (voice)

Matt Hill
Prince Pyrus (voice)

Jim Byrnes
Grand Vizier (voice)

Blu Mankuma
Lord Mantel (voice)

Tasha Simms
Lamprey (voice)