Lightning Bolt (封殺陣・頭槌砕 Fūsatsujin: Tōtsuisai?, lit. "Suppression Array: Head Hammer Smash") is an Unblockable Attack used by Heihachi Mishima since Tekken 5.
Description[]
From Raijin Stance, Heihachi rears back to focus power into his right fist before lunging forward with an unblockable right punch aimed at the opponent's head, causing the opponent to crumple to the ground on hit. Though the move is unblockable, it can be ducked as with any high attack.
From its debut until Tekken 6, the attack's damage could be buffed by waiting in Raijin Stance for an extra amount of time. Though the damage buffing property was removed in Tekken Tag Tournament 2 when the Raijin Stance was reanimated.