This episode is noted for featuring "Xeno" variants and rare transformations that are not part of the standard Dragon Ball Super canon. Form / Note Fuses into Super Saiyan 4 to fight Mechikabura. Xeno Trunks Achieves Super Saiyan God and wields the Key Sword. Mechikabura The primary antagonist and Dark King of the Demon Realm. Chronoa The Supreme Kai of Time who seals the Dark King. Fu Shown as a baby at the end, establishing his backstory. How to Watch
Mechikabura releases an evil aura that threatens time itself. Super Dragon Ball Heroes Episodio 20
Xeno Goku and Xeno Vegeta use the Potara earrings to fuse into Super Saiyan 4 Xeno Vegito . Together with Super Saiyan God Xeno Trunks , they overpower the Dark King. This episode is noted for featuring "Xeno" variants