GoBots: Battle of the Rock Lords

GoBots Battle of the Rock Lords is an American animated film based on the Gobots toy and TV franchise. This movie was produced by HannaBarbera Productions also responsible for the Challenge of the GoBots series and released to theaters in 1986 by Clubhouse Pictures.

The Guardian Gobots are continuing their work on rebuilding their home planet of Gobotron when a mysterious ship crashes on the planet. Leader1, Turbo and Scooter investigate, and find it to be occupied by a pair of transforming rocks Solitaire and her valet Nugget. They have come seeking the Guardians help to save their planet from the evil Rock Lord Magmar, who is killing the other Rock Lords in order to take their power sceptres. He places these in a machine designed to channel all their power into his own sceptre. The Guardians agree to help, but the conversation is spied upon by the Renegade Fitor. Gobotron is soon attacked by the Renegade fleet, and CyKill and a team of Renegades capture Solitaire, Small Foot, Nick and A.J. With Nugget as their guide, Leader1, Turbo and Matt set off on a rescue mission. Back on Quartex, the only obstacle facing Magmar is Boulders group of Rock Lords, who set off to draw Magmar into battle.Meanwhile, CyKill attempts to get information out of Solitaire, and despite her best efforts manages to link up with Magmar and strike an alliance, turning the battle against Boulder. The good Rock Lords flee, and after their defeat at the hands of the Renegades are initially very skeptical about the Guardians intentions when they land on Quartex. However, they too form an alliance, and march on Magmars headquarters. However, when they get there Magmar is able to take Boulders sceptre from him, and activate the machine. CyKill betrays Magmar, taking the weapon for himself, but is defeated by Leader1, and the power is dissipated. The Renegade prisoners are released, and the Gobots return to Gobotron. ........

Source: Wikipedia