The Silver Legionnaire

The Silver Legionnaire is a major antagonist of Twintail Rebellion S. Though his real name is not known, he is a childhood friend of Kirin Takamiya, but a bitter rival of Rika Takamiya. He was gravely mutilated while preventing Rika from escaping in the first episode, but was rebuilt by Sentinel commander Fives, clad in life-support cyborg armor.

He is armed with state-of-the-art weaponry, including his own lightsaber, vibro-dolabra (pick-axe), and gravity spikes, which are twin charges that sends powerful seismic shockwaves when driven to the ground. Therefore, his newfound aggressive combat skills, as well as his obsession to use his gravity spikes against enemies, has earned him a feared reputation as the Empire's most feared soldier in the field, also widely known by his codename "Ruin".