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"Will it be Goku?! or Zamas?!" (くうか!?ザマスか!? Gokū Ka!? Zamasu Ka!?, lit. "Will It Be Goku!? Or Will It Be Zamasu!?") is the 25th chapter of the Dragon Ball Super manga.


Goku as a Perfected Super Saiyan Blue is still fighting against Fused Zamasu. Despite Goku's body weakening, he is not letting up on his attacks and is attacking Fused Zamasu relentlessly in order to prevent him from regenerating. Goku acknowledges that his body will not be able to keep up much longer, something also noted by Vegeta. Goku prepares to unleash a final attack, with Vegeta noting that since Goku is transferring the entirety of Blue's energy into his fist, this next attack will be his last. Fused Zamasu rips off his top and grows angry and powers up, threatening to destroy the entire galaxy. Vegeta notes that since Fused Zamasu is letting out an immense amount of his energy when his mind is blinded by rage, his body will be unable to cope with the stress despite his Immortality.

Goku and Zamasu's final clash

The two charge at each other, with Goku dodging Fused Zamasu's attack and appearing behind him, using the Hakai technique. Fused Zamasu's body begins to disintegrate, but before it fully does, he quickly opens a Portal and grabs Future Mai, using her as a human shield. Before Future Mai is affected by the attack, Goku is forced to stop it, and Fused Zamasu used the opportunity to land a heavy blow on the Saiyan, and Goku is knocked away and faints from exhausting his body. Fused Zamasu then regenerates his body and then his clothing, showing disdain for having to use such crude methods as a "God". Fused Zamasu prepares to finish off Future Mai, but Future Trunks, in his Super Saiyan 2 form, quickly charges at him. Fused Zamasu easily knocks him out with an Invisible Eye Blast. Vegeta quietly accepts that it's all over, and with Goku, Future Trunks, and Future Mai knocked out cold, Fused Zamasu prepares to destroy the Earth, until he begins to defuse into Goku Black and Future Zamasu.

Shin immediately realizes it has been an hour since the two fused. However, Goku Black and Future Zamasu are apparently fighting the de-fusion, staying incompletely bound together. Gowasu speculates that since the two are originally Zamasu, the fusion has bound them on a cellular level and they are preventing the de-fusion. Goku is surprised by this and wonders what's happening since they are supposed to defuse. However, Future Trunks suddenly slices the two apart with his sword. When the two are separated, Future Trunks takes the opportunity to fatally stab the unconscious Goku Black through the chest, saying it is over for him. When the group prepares to celebrate the apparent defeat of Goku Black, Goku Black suddenly wakes up and blasts Future Trunks on the back. Goku is shocked and recalls that Goku Black was not supposed to be immortal, and Goku Black extracts Future Trunks' sword from his body and shatters it. Goku Black then individually tranforms himself into Fused Zamasu

Future Zamasu, standing behind Goku, also individually transforms into Fused Zamasu, and the two Fused Zamasu beat Goku around. Shin shows despair upon learning that there are two immortal Zamasus. Seeing this, and looking at Future Mai and Future Trunks on the ground knocked out, drives Vegeta over the edge and he angrily turns Super Saiyan Blue and attacks. Vegeta knocks Goku out of Fused Zamasu's grasp and begins charging up, and Future Trunks wakes up and shields Future Mai with his body. Vegeta launches a massive attack, Gamma Burst Flash, destroying the two Fused Zamasu and causing destruction to the surrounding area. Future Trunks reminds Vegeta about his weakened body and using such a devastating attack in his current state is dangerous. Fused Zamasu has been blown to pieces, Goku reminds Vegeta that he would simply just regenerate again. Shin and Gowasu teleports and grabs the group, preparing to escape with them while they have the chance. Goku hesitates, not wanting to leave Fused Zamasu to do as he pleases, but the group is shocked to see that Fused Zamasu multiplied even further to create an army of himself.






  • Goku (Perfected Super Saiyan Blue) vs. Fused Zamasu (Super Saiyan Rosé)
  • Future Trunks (Super Saiyan 2) vs. Fused Zamasu (Half-Corrupted form/Super Saiyan Rosé)
  • Future Trunks (Super Saiyan 2/Base) vs. Goku Black
  • Goku vs. Goku Black (Infinite Zamasu/Super Saiyan Rosé) and Future Zamasu (Infinite Zamasu/Super Saiyan Rosé)
  • Vegeta (Super Saiyan Blue) vs. Goku Black (Infinite Zamasu/Super Saiyan Rosé) and Future Zamasu (Infinite Zamasu/Super Saiyan Rosé)

Anime and Manga differences

  • None of the events in the manga occur in the anime, except for the occurrence of Fused Zamasu's Grotesque form being due to catastrophic mutations, Fused Zamasu being sliced in half by Future Trunks, and the birth of Infinite Zamasu.
  • Goku attempts to kill Fused Zamasu with Hakai, but is forced to stop due to Zamasu using Future Mai as a human shield.
  • Vegeta uses a new technique never shown in the anime, the Gamma Burst Flash, which he uses against Fused Zamasu.
  • Black and Future Zamasu are defused, but due to them being the same individual (albeit from different timelines) and sharing the same soul, they are unable to properly defuse, even with their physical bodies being separated, and are now joined on a cellular level. Furthermore, Future Zamasu's immortality was retained by both Future Zamasu and Goku Black. Instead of Black's mortal DNA overwriting Future Zamasu's, being the cause of Fused Zamasu's Grotesque form, it is due to the Potara Fusion running out on Fused Zamasu, and his immortality trying to compensate for that.
    • After the defusing, Black and Future Zamasu each transform back into their fusion and start multiplying infinitely.
    • With that noted, Infinite Zamasu's physical body is not dead in the manga, instead it is Fused Zamasu's evolved state.

Site Navigation

<<< Manga Series
Dragon Ball Super
Dragon Ball Super manga
God of Destruction Beerus SagaUniverse 6 Saga"Future" Trunks SagaUniverse Survival Saga
Galactic Patrol Prisoner SagaGranolah the Survivor Saga
Warriors from Universe 6! God of Destruction's PremonitionGoku DefeatedThe Rage of BeerusBattle of GodsBeerus and ChampaTournament PreparationWarriors from Universe 6The Battle Begins!Goku vs. BotamoSpecial ComicSpecial Comic 2
The Winning Universe is Decided! Frost's True FormVegeta's Turn!!Saiyan's PrideThe Winning Universe is Decided!SOS from the FutureHope!! Once AgainExtra Edition 1
Zero Mortal Project! "Future" Trunks' PastZamas: The Next Lord of Lords from Universe 10Goku Black's True IdentityAnother ZamasThe Zero Mortal Project
Last Chance For Hope Last Chance For HopeZamas's Final Trump CardThe Potara's True WorthSon Goku's Evolution
The Decisive Battle! Farewell, Trunks! Will it be Goku?! or Zamas?!The Decisive Battle! Farewell, Trunks!Life, Training and MoreThe Gods of Destruction From All 12 UniversesExtra Edition 2
The Super Warriors Gather! Toppo, Universe 11 God of Destruction Candidate!The Man Named JirenThe Super Warriors Gather!The Super Warriors Gather!, Part 2
Universe Survival! The Tournament of Power Begins!! Universe Survival! The Tournament of Power Begins!!The First Doomed UniverseHit vs. JirenQuirky Competitors
Sign of Son Goku's Awakening Awaken, Super Saiyan KaleUniverse 6's Last ResortSign of Son Goku's AwakeningJiren vs. Universe 7Extra Edition 3
Battle's End and Aftermath Ultra InstinctBattle's End and AftermathJoining the Galactic Patrol!Escaped Prisoner Moro
Moro's Wish Moro's MagicNamek in DeclineStolen Dragon BallsMoro's WishSpecial Edition 3
Great Escape Outer Space BattleGreat EscapeTo Each Their Own PlansGoku and Vegeta's TrainingExtra Edition 4
Merus's True Identity Saganbo's Galactic Bandit BrigadeSon Gohan vs. Seven-ThreeMerus's True IdentityWarriors of Earth AssembleSpecial Edition 4
Battles Abound Battles AboundSon Goku ArrivesActivate - Ultra Instinct -Sign-Merus's Miscalculation
Son Goku, Galactic Patrol Officer Vegeta RebornEdge of DefeatMerus's ResolveSon Goku, Galactic Patrol Officer
Moro, Consumer of Worlds Son Goku, EarthlingMoro, Consumer of WorldsHappy Endings...And Then...Granolah the Survivor
The Universe's Greatest Warrior The Evolution of Planet CerealThe Universe's Greatest WarriorThe Heeters' PlanSaiyans and Cerealian
God of Destruction Power Goku Vs. GranolahVegeta Vs. GranolahGod of Destruction PowerThe Fate of the Saiyans
Chapters not yet in Volume format Bardock, Father of GokuGas's WishGas Vs. GranolahGas Vs. Granolah, Part 2