Lightning Crush is a move used by Heihachi Mishima since Tekken 4 but was reanimated in Tekken 6.
Description[]
In its debut form, Heihachi perform a slow-but-powerful left thrusting kick to his opponent's midsection. Following its reanimation the move is now a lunging left knee to the midsection. It is useful as a counter-hit tool as it induces a launch.
In Tekken 8 pressing d after the attack will shift to Wind God's Kamae.