Series: Kamen Rider Black
The King Stone is Kamen Rider Black's means of transformation, it was placed into his body by the Gorgom. Embedded upon the center of his belt is the artifact called the Stone of the Sun. In order to transform, Kotaro uses an arm twisting pose, then shouting "Transform!" Kotaro's body first evolves into a grasshopper-like mutant exoskeleton before refining itself into Kamer Rider Black. King Stone is also means of charging several energies to perform his signature attacks.
|Rider Punch and Rider Kick
The primary killer moves in the entire series were the Rider Punch and Rider Kick which is charged with King Stone Energy at the right fist and the right foot. After delivering either one or both moves to any monsters, they would be engulfed in flames before finally destroyed. Kamen Rider Black discovered his weakness when he was fighting a Crab monster. His Rider Punch had no effect on the monster due to its strong shell. To increase his capabilities, Kamen Rider Black trained himself to find a new killer move to destroy the monster. While training, he discovered a new Rider Punch which was more effective and more deadly. These stronger variations of Rider Punch & Rider Kick gave out stronger force of light and were more blinding. The difference between the new and the old moves were that the new ones required Kamen Rider Black to touch his knees before hitting his enemies.
Though not used by Black for finishing off monsters, this move can slice through most materials, and it can cut through 100mm of solid steel. This move was very rarely executed and did not have enough power to destroy a monster.
His eyes would glow and the functions were to see monsters' movements in the dark and to detect their weaknesses.
The triangular structures on both sides of his head would glow purple and the function was to hear voices and sounds from far away.
Kamen Rider Black's antennas would move to detect monsters which were moving too fast to be seen. It was used in episodes 18 and 19.
His Yellow-Red-Yellow bands on his neck and wrists would glow to repel any monsters' sticky fluids on his body. It was used in episodes 14 and 22.
A move only seen in episode 16. The Dragon Shoot was taught by the Interpol Agent, Ryusuke Taki. Ryusuke threw the Ultra Quartz (a wanted object in the episode) towards Kamen Rider Black where he quickly jumped and kicked it with one foot.
Perhaps the most powerful technique. By shouting out "Kingstone Flash", Kamen Rider Black could fire a burst of energy from his belt. It worked every time to fend off the villains; whether it's the High Priests or even the powerful Shadow Moon.