God Breaker (ゴッドブレイカー) is an energy wave used by Future Trunks in his Super Saiyan form. First, Trunks extends his hand forward and fires a yellow energy wave at the opponent, inflicting a great amount of damage.
Future Trunks used this attack to kill King Cold. After receiving Future Trunks' sword, believing it to be the young Saiyan's source of power, King Cold tried to slash him with it. However, Future Trunks easily caught the sword with his bare hands and blasted a hole through King Cold with the God Breaker, gravely injuring and blasting the tyrant onto the side side of cliff. As King Cold desperately begged for his life, Future Trunks blasted him again with the God Breaker, putting an end to the evil king's life. He used it a second time to destroy King Cold's spaceship.
God Breaker was named in Plan to Eradicate the Saiyans and is one of Future Trunks' attacks in his Super Saiyan form.