Battle Roar (雄叫び Otakebi) is a technique used by Rumsshi.
Rumsshi lets out a powerful battle cry. The cry affects directly the motor nerves of anyone listening to it, leaving them unable to move for a brief period of time. The cry can even make weaker opponents faint.
During the time the paralysis or faint lasts, Rumsshi seizes the opportunity to charge and trample his opponents.
According to Whis, the cry has such an effect because of Rumsshi's having the most powerful voice in all universes.
Usage and Power
Rumsshi used the move during the Zeno Expo, paralyzing the rest of the Gods of Destruction and Goku (who was watching the match) and causing some of the Supreme Kais to collapse. The only individuals unaffected by it were the Angels, Grand Minister, and Omni-Kings.
Video Games Appearances
Battle Roar appears in Dragon Ball Heroes as Rumsshi's super attack under the name of God of Destruction's Cry (破壊神の一喝 Hakaishin no Ikkatsu).
In Super Dragon Ball Heroes: World Mission, its name is localized in English as God of Destruction's Rebuke.