Destruction before Creation is a technique used by Beerus in Dragon Ball Z: Battle of Gods.
Beerus surrounds his body with a sun-like energy sphere, then fires a purple energy wave from his palm. It was originally preformed by Beerus in Battle of Gods to destroy the Earth after he defeated Oolong at Rock-Paper-Scissors, but was interrupted before he could fire the energy wave by Goku's arrival.
Appearances in games
This technique was first named in Dragon Ball Z: Extreme Butōden as Beerus' Ground Ultimate Combo.