↑Dragon Ball Super, chapter 16, "Future Trunks's Past" episode 64, "Worship Me! Give Praise Unto Me! The Explosive Birth of a Merged Zamasu!" ↑Dragon Ball Superepisode 67, "With New Hope in His Heart - Farewell, Trunks" ↑Dragon Ball Superchapter 25, "Will It Be Goku?! Or Zama...