Dragon Ball Super Episode 72 English Dubbed Episode Title:Will He Strike Back? The Unseen Killing Technique!.Episode Description:As it seemed Goku is beyond Piccolo's ability to heal, his heart is jump started when the energy attack he launched early in midair hits him. After telling his sons and Piccolo not to get involve, having deduced Hit's assassination technique to be an invisible energy blast, Goku leaves and calls Hit out as they resume their fight...