Gravity Blow, called Quick Graviton Hammer (クイックグラビトンハンマー Kuikku Gurabiton Hammā) in Japan, was introduced in Tekken 3 as part of Bryan Fury's moveset. Gravity Blow can startle an opponent who isn't expecting it, but the user must decide if it is worth the risk. It doesn't have any properties, and it does only 21 damage (which the player can get with safer moves). Unless the opponent has been backed into a corner (figuratively or not) and is preoccupied with guarding, there are better alternatives.