Decisive Battle! Time Patrol vs the Lord of Darkness

is the twentieth episode of Super Dragon Ball Heroes.
==Catch-up prologue==
A short overview for the major plot points of the Dark Demon Realm Saga, Dark Empire Saga and Dark King Mechikabura Saga was released prior to the episode as a prologue.
The overview begins 75 Million Before Age, Chronoa and Mechikabura competed for the Supreme Kai of Time position, with Chronoa gaining the position after realizing Mechikabura's evil intent and sealed him away in the Crack of Time. Not long after Demigra and his two underlings tried to steal Tokitoki, however Chronoa defeated them and sealed them away in the Crack of Time too.
Long after this, Towa finally succeeded in releasing Mechikabura into the Demon Realm. The Dark Empire then collected the Dark Dragon Balls from their hosts in order to restore Mechikabura to his prime, while Chronoa gathered Time Patrollers - starting with Xeno Trunks - and sent them after the demons to stop time alterations. However, Mechikabura was successful in being restored and Chronoa was forced to seal him along with herself into the Crack of Time.
However, due to the space-time distortions caused by Mechikabura, Demigra was released from the Crack of Time and attacked the Time Nest for revenge. Mechikabura soon broke free and brainwashed Chronoa to aid him. He and and his army then engaged the Time Patrol once more, with Demigra allying with them to stop their common enemy.
==Summary==
In the Demon Realm, the battles between the Time Patrol and Dark Empire reach their climax. Xeno Trunks having transformed into a Super Saiyan God attacks Mechikabura while in his Time Power Unleashed state with his uncharged Key Sword. Assisting him is Super Saiyan 4 Xeno Vegito while Xeno Gohan, Xeno Goten, Xeno Pan and Chronoa watch from nearby. Xeno Vegito unleashes a volley of energy blasts on Mechikabura but he withstands them and unleashes more of his power.
Xeno Vegito follows up with a powerful Kamehameha then a series of strong physical attacks and begins to put pressure on Mechikabura, knocking him down in the process. However, Mechikabura comes charges back for me, landing a punch on Xeno Vegito's face and firing a ki blast but he takes it without harm, taunting Mechikabura that at his level it will not work. Frustrated Mechikabura tries to attack him once more, but Xeno Vegito is able to knock him down again.
Chronoa tells Xeno Trunks that now is his chance. As she charges the Key Sword, Xeno Trunks flies in and lands a single strike with the sword. At first the attack appears to have done nothing but soon light emerges from the wound and the darkness within Mechikabura begins to dispel. Stubborn to the end, Mechikabura says that it isn't over yet, but Chronoa says otherwise as she tells him to sleep forever in the light. Damning them all, Mechikabura is finally defeated and sealed away.
As Mechikabura's Tower begins to break down, Chronoa tells Tokitoki to clear away the darkness with his wings. Tokitoki transforms into a large regal creature and flapping his wings, destroys the tower and cleanses the darkness from the realm. With the battles finally over, Xeno Vegito defuses back into Xeno Goku and Xeno Vegeta. Chronoa thanks Xeno Trunks for all his hard work and he says that it is also thanks to Xeno Goku and his father too that they prevailed.
The entire universe has now been liberated from the dark demon realm however moments before the collapse, Towa and Mira carry their newborn son Fu away. Telling him to live on and obtain everything, she sends Fu away where he travels through a rift in time just as the tower collapses. Years pass by and Fu reaches his teenage years, and he plans his next move.
==Major Events==
*Mechikabura is sealed away in an eternal labyrinth.
*Tokitoki dispels the darkness from the Demon Realm.
*Towa and Mira send Fu away so that he can live on.
==Battles==
*Xeno Trunks (Super Saiyan God) and Xeno Vegito (Super Saiyan 4) vs. Mechikabura (Time Power Unleashed)
==Appearances==
===Characters===
*Xeno Goku
*Xeno Vegeta
*Xeno Vegito
*Xeno Trunks
*Xeno Gohan
*Xeno Goten
*Xeno Pan	
*Chronoa
*Tokitoki
*Mira
*Towa
*Mechikabura
*Fu
===Locations===
*Demon Realm
===Objects===
*Key Sword
*Future Trunks' Sword
*Potara
*Power Pole
===Transformations===
*Super Saiyan 4
*Super Saiyan God
*Time Power Unleashed
*Demon God
*God Bird
==Animation Staff==
*Script: Atsuhiro Tomioka
*Art: Ken Tokushige
*Chief Animation Supervisor: Tadayoshi Yamamuro
*Animation Supervisor: Takeo Ide
*Storyboard: Tadayoshi Yamamuro
*Director: Takao Iwai
==Differences from the Manga and Video Game==
*In the manga, Demigra, Robelu and Chamel assisted the Time Patrol in their final battle with Mechikabura.
*In the manga, the final battle took place at the Time Nest.
==Gallery==
==External links==
*Dark Demon Realm PV
==Site Navigation==
Category:Episodes
Category:Dragon Ball Heroes episodes
Category:Dark King Mechikabura Saga
Category:Universe Mission
es:Super Dragon Ball Heroes: Anime promocional -Edición especial- ¡Una batalla decisiva! La Patrulla del Tiempo contra el Rey Oscuro
fr:Super Dragon Ball Heroes: Anime promotionnel -Edition Spéciale- Une bataille décisive ! La Police du Temps contre le Roi Sombre
it:Battaglia decisiva – Pattuglia temporale vs Dark King