Menasor
Menasor is a combiner formed from the five Stunticons: Motormaster, Dead End, Dragstrip, Wildrider, and Breakdown. He is one of the most powerful Decepticons in existence, and is feared by both Autobots and Decepticons alike.
Menasor's first appearance was in the anime series Transformers: The Headmasters. In this series, he was created by the Decepticon scientist Shockwave as a weapon to defeat the Autobots. Menasor was incredibly powerful, and he quickly defeated the Autobots in battle. However, he was eventually defeated by the Autobot combiner Superion.
Menasor later appeared in the anime series Transformers: Zone. In this series, he was once again created by Shockwave, but this time he was under the control of the evil Unicron. Menasor was used by Unicron to destroy the Autobots, but he was eventually defeated by the Autobot combiner Omega Supreme.
Menasor is a powerful and dangerous Decepticon, and he is one of the most iconic combiners in the Transformers franchise. He is a force to be reckoned with, and he is always a threat to the Autobots.