My form is justice. And my form is the world. Worship me. Give praise unto me. Me, the beautiful, the sublime... Me, the invincible, the almighty and divine... All hail Zamasu.
Fused Zamasu, known as Merged Zamasu in the anime and God Zamas in the Viz manga, usually just referred to as Zamasu, is a Potara fusion born of the union between Goku Black (the original present Zamasu in the original present Goku's body) and Future Zamasu. He is the final antagonist of the "Future" Trunks Saga.
This dropdown contains the synopsis of Merged Zamasu’s story. Read at your own risk as you may be spoiled otherwise!
In the anime, Future Trunks uses the Evil Containment Wave on Future Zamasu after Bulma distracts him, to seal him away in a vase, with Future Mai closing it with the lid. Unfortunately, Goku forgot to bring the talisman made by Master Roshi, allowing Zamasu to break free. However, he is left weakened by the effort of escaping and was left deeply shocked that his enemies had discovered a means of actually neutralizing him despite his immortality. When Black arrived, having sensed Zamasu's ki decreasing, the latter informs his counterpart that they could no longer afford to underestimate the mortals.
Declaring that they would display the true power of gods, Zamasu and Black stand beside each other in the sky, with the former taking his Potara earring from his left ear and attaching it to his right ear. This initiates an explosive Potara Fusion between the two villains, creating Fused Zamasu. Upon his birth, he declares his new form to be the embodiment of justice and the world. He orders everyone to revere and praise him, calling himself "The Supreme God".
As he manifests a halo of light, Fused Zamasu proclaims his body's abilities, before attacking the Saiyan duo with lightning. Vowing to show them the power of a god, Fused Zamasu launches exploding blades at Goku and Vegeta. After the pair recovers, Zamasu tells them the Project Zero Mortals will be completed, follows it by attacking with lightning again, and withstanding Vegeta's attack. Deciding to unleash his godly might, Zamasu emits a bird-like ki figure, which repels the Saiyan's, damaging them to such a degree that they revert to their base forms. Overlooking the defeated pair, Zamasu directs his attention to Earth and unleashes his power in an attempt to clean the planet of its filth. However, Vegeta and Goku recover and attack, destroying Zamasu's bird-like ki technique in the process. When they attack Zamasu himself, he blocks their attack and follows it by attacking with his exploding blades again.
When Future Trunks arrives, the two briefly fight, leading to Trunks being repelled to the ground. Insulting the mortal, Zamasu attacks with Holy Wrath, which clashes with Trunks' Galick Gun. As Zamasu's attack overpowers Trunks', Vegeta joins his son and the two launch a combined Galick Gun, which pushes Zamasu's attack back to him, but causes little to no damage at all. Frustrated at their resistance, Zamasu attempts to attack Trunks but attacks Vegeta instead when he steps in front of the attack. Afterward, Goku approaches Zamasu and fires his God Kamehameha, which clashes with Zamasu's Holy Wrath.
Zamasu, however, is overwhelmed by Goku's attack, resulting in an explosion which surprises the semi-god, leaving the right half of his face and body swollen and turning purple. Goku then attacks Zamasu at close range, but Zamasu grabs him by the leg; Goku then enhances his physical attack by combining his Super Saiyan Blue form with Kaio-Ken, and kicks him to the ground, managing to destroy the halo in the process. Goku ends up too exhausted to attack further and collapses afterward. Zamasu then screams Goku's name in anger and hate, charging up by calling upon the Light of Divine Justice to spread his mutated arm.
As Vegeta and Goku manage to fuse into Vegito, Zamasu wonders to himself why mortals would try and imitate the gods, declaring it sinful. He is interrupted by Vegito's punch square in the face because of getting tired of his talk. Vegito ascends into Vegito Blue, and the two begin their battle, and at first, Vegito seems to have the upper hand. Vegito mocks Zamasu, asking if this is really the power of a god. Zamasu angrily knocks Vegito to the ground. Zamasu then attempts to finish off his opponent with his ki blade, but Vegito counters with one of his own. After Vegito explains that Zamasu is technically also mortal due to fusing with Goku's body, Zamasu proclaims that's what his desire was; by obtaining the power of Goku, who surpassed the gods despite being mortal, he symbolized all the failures the gods have made, atoning for the sins of mortals and the mistakes of the gods.
Zamasu cries (much to Vegito's disbelief), saying that his tears will purify the world, before powering up, resulting in him growing larger and his right side becoming more grotesque. As the two resume their fight, Vegito taunts Zamasu for not being able to keep up with his speed and fires his Final Kamehameha, but Zamasu emerges unscathed. As Vegito used up all his power to sustain his fusion into his Final Kamehameha, the fusion time runs out and Vegito defuses back into Goku and Vegeta, leading to Zamasu attacking the pair and defeating them effortlessly. Before he could kill the two, Trunks arrives and blocks Zamasu's attack.
Fused Zamasu, whose mind had by this point completely succumbed to hatred and insanity, then fights Trunks, accusing the mortal of being weak, and mockingly asks where he will seek help from next. Trunks responds by saying that he is not ashamed of his "mortal weakness". As Trunks holds out against Zamasu, he unconsciously gathers ki from Earth's inhabitants. Upon noticing this, Goku and Vegeta contribute their ki too, and with everyone's power channelled into his sword, Trunks charges at Zamasu. Unable to defend himself from Trunks' enhanced sword technique, Zamasu is stabbed. While in disbelief of mortals retaliating against him and his "justice", and also asking Trunks if he'd dared to go against the "justice" of a god, Trunks declares his "justice" meaningless, before slicing Fused Zamasu in half. However, Fused Zamasu's will lived on, destroying his own physical body in the process to "cast away his mortal shell," only to be erased later by Future Zeno.
Appearance
Fused Zamasu in Dragon Ball Super
General Description:
Fused Zamasu closely resembles Future Zamasu, while also incorporating several physical traits of Goku Black. He shares Goku Black’s height and build, along with Future Zamasu’s green skin, gray irises, and white hair. His facial structure leans closer to Goku Black’s, particularly in the jawline, and his eyes match Future Zamasu’s shape but feature darker lines beneath the eyelids and slightly smaller ears.
Facial Features:
He has green skin, gray eyes, and white hair styled similarly to Goku Black’s Super Saiyan Rosé form, with an added long bang on the right side resembling Zamasu’s mohawk. His expression is typically stern and composed.
Clothing/Outfit:
Fused Zamasu wears Supreme Kai attire that mirrors Future Zamasu’s outfit but adopts Goku Black’s color scheme, including a red sash and dark undershirt. He also wears Gowasu’s green Potara earrings on both ears and, in the anime, a Time Ring on his right index finger.
Special Features:
Due to his unstable fusion, his semi-immortal body struggles to regenerate correctly, resulting in parts of his body transforming into a purple, organic substance. This affects the entire right half of his body, giving it a deformed, mutated appearance. His right eye also changes color, with a yellow sclera and a purplish-red pupil. When using Light of Divine Justice, his right arm grows in size.
Alternate Forms/Disguises:
In Dragon Ball Heroes, as a member of the Core Area Warriors, his right side shows further damage. He wears a modified outfit similar to the other members, including an eye patch covering his right eye.
Personality
Arrogant and Self-Entitled: Fused Zamasu possesses extreme confidence in his own divinity and power. He believes himself to be the embodiment of justice and often declares his superiority over mortals and gods alike. This manifests in his tendency to hover above the battlefield, use elaborate attacks, and employ "divine" terminology in naming his techniques.
Ego-Driven and Cunning: He exhibits traits of both Goku Black and Future Zamasu, including a focus on appearances and an abstract, philosophical view of the universe. His arrogance drives him to seek validation through defeating powerful opponents and proving his absolute authority.
Hypocritical yet Self-Aware: Fused Zamasu is conscious of the paradox of using mortal Goku Black as part of his fusion. He views this integration as necessary to carry the sins of mortals and the failures of gods, framing it as a means to protect the universe.
Unstable and Easily Enraged: Beneath his calm exterior, he is volatile. When challenged, especially when physically harmed or opposed, his composure quickly deteriorates into rage. This instability increases as his body suffers damage or conflicts between his fused souls intensify, leading to more erratic and brute-force fighting.
Obsessed with Justice and Power: He places immense value on his own strength and the ability to vanquish evil, seeing any god who fails to do so as worthless. His sense of justice is intertwined with his ego, and he takes the greater good of the universe as justification for extreme actions.
Pragmatic Cooperation: While often disdainful of others, he can work alongside allies if it serves his goals, though his trust is limited and often temporary. His cooperation is tactical rather than emotional, reflecting his persistent focus on power and his ideological objectives.
Sexuality:Asexual (Zamasu only cares about eradicating all mortals)
Pronouns:He/Him
Handedness:Right-Handed
Age: Unknown
Birthday: Unknown
Time Period: Varies on Age (The Dragon Ball series goes as far as the era of Dragon Ball Heroes which is long past Goku's time and all the way back to when Chilled still ruled)
Timeline: Main Timeline
Homeworld: Earth
Residence: Wastelands of Future Trunk's city
Story Role: Corrupt God, False God
Legacy:Local Legacy (The identity of Zamasu wasn't even well-known until Goku and co. investigated the Zamasu of their universe)
Influence:World-changing Influence (Zamasu's involvement is the reason for why all GoDs are dead and most mortals are wiped out)
Date of Death: Dragon Ball Super Future Trunks Saga
Alignment:Lawful Evil (Zamasu views mortals as a threat to the universe that destroy the balance and thus his plan is to wipe out all mortals in order to return peace to the universe)
Threat Level:Multiversal Threat (Zamasu wishes to eradicate all mortal life within the multiverse)
Description: Zamasu possesses Son Goku's body. Goku is well-known for constantly surpassing his limits, even breaking through previously unattainable barriers, Vegeta makes reference that he and Goku will keep breaking their limits the more they fight. Though he has a maximum power level, his ability to continually transcend it makes his potential nearly limitless.
Limitations: Goku cannot constantly transcend his limits and will have points where he is not strong enough to deal with the threat. Some examples include his fight against Cell where he knew he wasn't strong enough to beat him and opted for his son Son Gohan to defeat Cell. Another example is his fight against Beerus where even though he broke his limits a couple of times, he at the end could not overcome Beerus' power.
Tier: At least 6-C, becomes Far Higher overtime. Varies-E with Strongest Charged Blast | At least 5-B, Varies-E with Strongest Charged Blast. Will eventually become 2-C
Cardinality:Finite | Finite. Will eventually become ℵ0
Travel Speed:Relativistic (Far superior to Super Saiyan Gotenkswho flew around the earth a few dozen timesin this time frame) | Relativistic (Zamasu was quickly spreading throughout space, with Gowasu's statement of him becoming the universe implying the timeframe wouldn't have been that long[27]). Will eventually become Faster Than Light (As he would become the universe itself, he would've existed in every period of time[28])
Reaction Speed:Relativistic | At least At most Relativistic. Will eventually become Faster Than Light
Stamina:Limitless (Zamasu's body is half immortal, with the other half of his body holding mortality, though this does not seem to affect his stamina at all, including when Trunks believed he defeated him and Zamasu became Infinite Zamasu in response by casting off his body)
Intelligence:Genius Intelligence (Black and Zamasu were capable of forming of plan to take over the universe, betraying Gowasu and teaming up with each other. As a Kai, Zamasu should be comparable to the other Kais. Black is capable of using Goku's fighting techniques and abilities. Just after fighting Goku, he was able to unlock his own Super Saiyan form, and learn new abilities as he kept fighting)
Physical Stats: Merged Zamasu didn't just get a massive boost in power from fusing, he received an endlessly supply of power that increases infinitely[124][125].
Biological Immortality: After wishing to be immortal, Zamasu can simply regenerate or heal any damage done to him, and can claim to live forever[127], however due to fusing with a mortal, his immortality is more unstable making it harder for him to heal from damage[128].
Capabilities: Due to wishing to be immortal from Super Shenron, who is stated to be able to grant any wish, he is able to regenerate and heal from effectively anything[129], however due to fusing with a mortal, his immortality is more unstable making it harder for him to heal from damage[130].
Capabilities: Due to wishing to be immortal from Super Shenron, who is stated to be able to grant any wish[140], he is able to regenerate from any form or attacks.
Regeneration (Mid-Low; Goku can recover his eye sight back after getting his eyes cut[158])
Accelerated Development (Training, Physical Stats, Skill, & Abilities; As Goku trains he naturally grows stronger at a much faster rate then any of the earthlings. As an example, in the 21st World Martial Arts Tournament saga, Goku in a few months of training matched Master Roshi, one of the strongest Earthlings. Goku is able to increase his ki allowing him to mimic various attacks and gain access to abilities that even if teachers could not, such as how he was able to access Kaio-ken, which even King Kai couldn't access when he made the move itself)
Premonitions: Son Goku can have dark premonitions through bad dreams that allowing him to see people like Vegeta and Nappa who he hasn't seen or knew about beforehand and just knew two Saiyans were coming to earth[160].
Portal Creation (Non-combat applicable; Characters in GT can link their minds together to open a portal between the living realm and the other world[162]),
Potara: As the Potara Fusion of Goku Black and Future Zamasu, Fused Zamasu possess their Potara.
Time Ring: Fused Zamasu possesses the Time Ring that Goku Black or Future Zamasu wore.
Notable Techniques
Flight: Fused Zamasu is capable of flight using his ki.
Continuous Energy Bullet: Fused Zamasu can unleash this attack from a single hand. Appears in Xenoverse 2 it appears as Fused Zamasu's unique Strong Attack.
Saiyan Power: Obtained from Goku Black, Fusion Zamasu is able to become considerably stronger after recovering from damage he sustains from his enemies.
Alteration-type ki manipulation technique: A special ability used to extend and form ki into various shapes as well as change its properties. Products used as part of his standard combos and Super Attacks in Dragon Ball Xenoverse 2.
Barrier of Light: In the anime, Fused Zamasu creates a white halo of light around his body, which acts like a barrier.
Wall of Light: Fused Zamasu emits a powerful purple bird-like structure of enormous energy which eliminates all that it touches.
Absolute Lightning: Fused Zamasu fires a purple-colored lightning blast from his ring of light, or the body of his Wall of Light.
Blades of Judgement: From his halo, Fused Zamasu fires a barrage of red energy blades that can strike the opponent. If the blades make contact with the earth, they will burst in a destructive explosion.
Hammer of Judgement: A modified version of Fused Zamasu's Blades of Judgement attack, in which he fires a hail of powerful red energy blasts from the sky to strike his opponents. Zamasu used this attack as a Core Area Warrior.
Violent Fierce God Slicer: Fused Zamasu can create a purple blade of ki which emanates from his hand.
Azure Dragon Sword Model Energy Blade: Goku Black's improved version of the Violent Fierce God Slicer also used by Fused Zamasu.
Holy Light Grenade: A more powerful version of the Black Power Ball, being larger and orange or purple in appearance.
Human Extinction Attack: An energy barrage version of the Holy Light Grenade. In the manga, Fused Zamasu used this technique in an attempt to kill Goku, Vegeta, Future Trunks, Future Mai, Shin, and Gowasu.
Divine Wrath: A variation of Fused Zamasu's Holy Light Grenade where radiates his halo and from his hand, he releases a purple energy blast, that obliterates his opponents. One of his unique Special Moves in Dragon Ball Fusions.
Holy Wrath: Fused Zamasu creates a sun-like energy sphere that combines Black Power Ball with God Splitter and tosses it at his opponent, expanding it to a large size. In Dragon Ball Super it is Fused Zamasu's ultimate attack, though in Xenoverse 2 it is a Super Skill and is depicted as a weaker version of Divine Wrath: Purification.
Energy Blade: A blade made of ki. One of Fused Zamasu's Special Moves in Dragon Ball Fusions.
Super Energy Blade: A stronger version of Energy Blade and one of Fused Zamasu's learnable Special Moves in Dragon Ball Fusions.
Spirit Blade: A variation of the Energy Blade which differs in both size and color. Can be learned as a Special Move by Fused Zamasu after reaching Lv. 36 in Dragon Ball Fusions.
Super Spirit Blade: A stronger version of Spirit Blade which can be learned by Fused Zamasu as a Special Move in Dragon Ball Fusions.
Divine Hammer: An attack/fighting style used by Grotesque Fused Zamasu where he punches his foe and swings his arm to create wind slashes as well as hurricanes. Named in Dragon Ball Heroes and also appears in Xenoverse 2 under the name Celestial Hammer.
Spiral of Condemnation: A variant of the Divine Hammer hurricane attack except Fused Zamasu uses ki to amplify his whirlwinds he creates when using Divine Hammer.
Light of Divine Justice: A powerful, self-harmed thunderstorm-like energy wave attack that powers Fused Zamasu up. This is what caused him to further mutate his arm and gain his full Half-Corrupted form. This technique also appears in Xenoverse 2 as an eye blast Super Attack exclusive to Half-Corrupted Zamasu.
Flames of Retribution: Zamasu shines red and bursts out ki from all over his body, starting from his right eye.
Super Saiyan Rose: As the Potara Fusion of Goku Black and Future Zamasu was performed while Black was still in his Super Saiyan Rosé state, Fused Zamasu is constantly and permanently in the Super Saiyan Rosé form. Because of this, the resulting fusion cannot enter a normal form nor power down. While this would normally cause a significant strain on the fusion's body and shorten his lifespan, the immortality from Future Zamasu, to an extent, eliminates this problem despite the "unstable" fusion affected by Goku Black (as his body isn't immortal).
Haloed: In the anime, by creating the Barrier of Light, Fused Zamasu takes on his "Haloed" state. In this form Fused Zamasu is capable of utilizing his Halo for numerous purposes, but its primary function is defense - though it can be destroyed by a powerful attack and when this happens Fused Zamasu reverts to his normal Super Saiyan Rosé form.
Gigantification: In the anime, by calling upon the Light of Divine Justice, Fused Zamasu becomes larger and more muscular. In this form he is named Grotesque Zamasu, Fused Zamasu (Right Arm Enlargement) or Fused Zamasu (Half-Corrupted). His aura changes from colorful white to that of Black's as Super Saiyan Rosé. Despite the great increase in power, the flawed nature of Fused Zamasu's body comes with a side-effect of his body mutating, resulting in half of his body becoming an oversized and purple gooey substance. Grotesque Zamasu also has his right eye to gain a purple iris and yellow sclera. As a result of his great anger at losing to Vegito, combined with the forced mutation from his Light of Justice, Fused Zamasu bulks himself up and grows to become huge. He is able to survive Super Saiyan Blue Vegito's Final Kamehameha.
Infinite Zamasu: In the anime, after Trunks destroyed his body that was only semi-immortal due to Goku Black, Fused Zamasu still survived due to the immortality of Future Zamasu and re-appears as Infinite Zamasu, a bodiless, omnipresent form, becoming a reality encompassing entity in an attempt to become order and justice itself. This bodiless entity had the face of Fused Zamasu patterned along its corrupting presence that was spreading across the universe.
Mouth Energy Wave: A powerful red mouth energy wave used by the incorporeal Infinite Zamasu.
Chou Makouhou Barrage: An attack where all the heads of the incorporeal Infinite Zamasu fire Chou Makouhou at the same time. Infinite Zamasu used this to decimate the surface of the future timeline's Earth, killing almost all of the survivors.
Eventual Omnipresence: Zamasu would've eventually fused with the entire timeline and beocome one with the universe.
Immortality: The ability to remain unchanged by the passage of time, unable to die, and simply live forever. Obtained using the Super Dragon Balls. Due to his apparent immortality, Future Zamasu is only moderately unfazed by any injury, no matter how grievous. He is also apparently unaffected by energy attacks, as he took the full brunt of Future Trunks' Final Flash and Goku Black's Black Kamehameha without a scratch. However, he can still be defeated by sealing him away using sealing techniques like the Evil Containment Wave. He is also susceptible to being erased from existence by Zeno.
Regeneration: Thanks to his immortality, Future Zamasu heals any wound he may incur within seconds.
Healing: As a Supreme Kai attendant, Future Zamasu possessed the ability to rejuvenate anyone and restore them to full health instantly, even if they are on the brink of death.
Flight: Zamasu is capable of flight using his ki.
God Splitter: Future Zamasu's version of the Black Power Ball used by Goku Black. This variation is indigo in color and functions like its predecessor, and additionally can be used to block the opponent's ki blasts.
Shockwave: The ability to use invisible ki blasts to harm the opponent.
Exploding Wave: Zamasu creates an explosion from the ground.
Energy Blade: Future Zamasu concentrates ki around his hand to create a blade which he uses to slice at the opponents. Zamasu can use several variations of this technique.
God Split Cut: Future Zamasu concentrates ki around his hand and then uses it like a sword to slice opponents.
Heavenly Arrow: A variation where the blade can be extended somewhat or fired as a blast at long-range in rapid succession.
Instant Severance: This move was never used by Future Zamasu himself, but used by his present counterpart.
Ki Sense: Future Zamasu is able to sense the ki of other lifeforms. As a Core Person, Zamasu can naturally sense godly ki.
Telekinesis: Like the Supreme Kai of Universe 7, Future Zamasu is able to utilize telekinesis to hold down his foes. Used against Super Saiyan Goku in the manga, it is noted that Future Zamasu is so skilled with the ability that he could potentially freeze Super Saiyan God Goku.
Psycho Javelin: Using his telekinesis Future Zamasu picks up numerous objects and fires them at his opponent.
Taunt: Future Zamasu taunts his opponent in order to enrage them.
Flight: The ability to take flight through the manipulation of ki.
Ki Blast: The most basic form of energy attack. Black is shown to use ki blasts while terrorizing Future Trunks' timeline.
Ki Sense: The ability to sense ki and power levels.
Continuous Energy Bullet: Black used this technique against Trunks.
Black Power Ball: Black can create a golden colored Energy Ball with a core of black energy to attack the opponent. Once he fires it, the attack becomes completely golden with a black outline.
Divine Retribution: A more powerful version of the Black Power Ball in Goku Black's Super Saiyan Rosé state, he can either fire off the ki blast, or attack with a downward slash with his ki blade as a melee attack.
Continuous Black Power Ball: A rapid fire version of the technique, appearing as small golden ki blasts with black outline.
Human Extinction Attack: An aerial hailstorm-like energy barrage version of Continuous Black Power Ball.
Black Kamehameha: Black is shown to be able to use a black-colored version of the Kamehameha.
Super Black Kamehameha: A stronger version of the Black Kamehameha used by Goku Black in his Super Saiyan Rosé form.
Binding Black Kamehameha: A combination attack with Future Zamasu used by Goku Black in his Super Saiyan Rosé form where Future Zamasu holds the opponent in place while Goku Black blasts them with a Super Black Kamehameha.
Spirit Control: An advanced Ki manipulation technique that allows its user to achieve a multitude of potent abilities through their ki.
Instant Transmission: Used by Black several times, in the manga in order to quickly get up close to Trunks and attack him and in the anime to avoid an attack from Goku.
Sudden Death Beam: Goku Black uses Instant Transmission to dodge attacks and get close to his opponent, then fires a point-blank Divine Retribution ki blast as a counterattack. This move is used by him in a brief clash with Goku.
Shockwave: After engraving Goku's power into his own being he is shown using this technique while testing his new abilities.
God Split Cut: Zamasu's signature attack, used by Zamasu after obtaining Goku's body and becoming Goku Black to kill the Son family. Appears as a Super Skill under the name Aura Slide in Xenoverse 2.
Alteration-type ki manipulation technique: A special ability used to extend his God Split Cut into various shapes as well as to change its properties. Only seen used in his Super Saiyan Rosé state.
Violent Fierce God Slicer: After further refining his power, Black is able to use an enhanced version of the technique, he emits a blade of violet energy from his hand to slash and stab his opponent. It seems to be enhanced by the form's ki aura. In the manga, Black used this technique in his base form to mortally wound his former master, Gowasu.
God Slicer: A rush attack used against Goku by Black in his Super Saiyan Rosé form where he chases the opponent while firing ki blasts at them, then attempts to impale them with his Violent Fierce God Slicer.
Azure Dragon Sword Model Energy Blade: An improved Violent Fierce God Slicer gained through powering up from being damaged by an enraged Goku in the anime.
Divine Lasso: In Super Saiyan Rosé form, Black can shoot out multiple energy javelins from his blade that first pierce the target and then explode.
Sickle of Sorrow: A more powerful version of the Violent Fierce God Slicer technique, attained by Goku Black after he turned his anger into power in the anime. It became capable of opening a large rift in the universe to an unknown place or time which would release an evil energy.
The Work of the Gods: The rift created by Goku Black using the Sickle of Sorrow.
Mass Replication: From the energy of the rift, Black is able to form many clones of himself known as Shadows. The Shadows are unstable and if they were hit, they would disperse, but can immediately reform themselves after. They appear to have the same physical might as Black himself. The Shadows and the rift dissipate once Black goes too far away.
God Binding Light Bullet: Goku Black throws his opponent around using energy and then goes to finish them off with an energy sphere.
Shattering God Slicer: The user kicks their opponent and slashes them multiple times with an Energy Blade.
Spirit Blade: A blade made of ki, can stab through users like an actual sword.
Saiyan Power: Black is capable of gaining power boosts once recovering from harm caused by his enemies like other Saiyans. In the anime this ability appears more advanced than an ordinary Saiyans. Every single time Goku Black experiences pain, his power increases. Even minor injuries and moments of pain are able to cause noticeable boosts in his power. Even more, he appears able to recover from injuries much faster than normal Saiyans. In the manga, Goku Black works in the normal nature, as only recovering from more serious injuries will boost his power, to which he also needed aid from Future Zamasu healing him before he could return to battle. Each time he uses this power up it allows his "god mind and Saiyan body" to tie further together, first allowing him to access his standard Super Saiyan form before his power finally surpassed Super Saiyan God, evolving his standard Super Saiyan form into his Super Saiyan God Super Saiyan form, Super Saiyan Rosé.
Mimicry: In the anime, as an extension of his newfound Saiyan biology, Black is also capable of imitating anything that he learns from his opponent in battle to add to his skill and versatility in combat. During his first fight against Goku, "engraved the battle memories" on his body, and thus enabled him to refine his fighting style to become more like Goku's. This allowed him to use the Saiyan body to its fullest efficiency. He also applied a similar method when fighting Vegeta, recognizing anger as source of power for Saiyans and mimicking that to further increase his power.
Thunder Shock Surprise: The user shoots a lightning blast towards the target using both hands and traps the opponent within an electric field.
Telekinesis: Like Shin and Future Zamasu, Black is able to utilize telekinesis to hold down his foes.
Super Saiyan Rosé: Goku Black possesses the ability to become a truly divine Super Saiyan God Super Saiyan (in most media) or his own divine version of the first Super Saiyan form (in the Dragon Ball Super anime, as well as the Dragon Ball Fusions video game). In this form, he is able to augment his techniques into more elaborate variations. In the anime, Black stated that he fully mastered Goku's power to be able to achieve Super Saiyan Rosé. As this form is the divine version of the first Super Saiyan form in the Dragon Ball Super anime, Goku Black transforms into the first, standard Super Saiyan form to achieve the Super Saiyan Rosé form.
Other
Standard Tactics: Fusion Zamasu will fire various light and lightning based holy attacks along with using hand to hand combat, if he is killed, he will become Infinite Zamasu and attempt to fuse with the universe.
Unique Weaknesses: Due to fusing with Goku Black, half of his body is mortal, having an effect on his immortal one, making an unstable balance between his body and soul[209].
The speed scaling for PLs are taken with a grain of salt as there are noticeable times where someone's speed isn't equal to their power, such as Burter being faster then Recoome and Jeice, along with Super Saiyan Grade 3 Trunks having his power greatly increased but his speed decreased.
Trivia
Fused Zamasu is the first villain in the franchise to be created by use of Potara Fusion, the first fusion created by two alternate timeline counterparts fusing. In the manga, Fused Zamasu is also the first Immortal fusion (as Goku Black and Future Zamasu became fused at the cellular level). In the anime, he is the first Semi-Immortal fusion (as Goku Black half remains mortal while Future Zamasu is immortal).
Unlike Old Kai and Kibito Kai, Fused Zamasu does not have a singular voice (until after being hit with the Final Kamehameha). Instead, his voice consists of two "Zamasu" voices overlapping one another. This may be due to the fact that both of his components were technically separate instances of the same being (albeit with one possessing a different person's body). In the Funimation dub of Dragon Ball Xenoverse 2, an echo effect is added to the voice for Fused Zamasu.
Fused Zamasu is similar to Super 17, in the sense that both characters are fusions of two counterparts of the same individual. However, in Super 17's case one of his fusees is an artificial incarnation (as Hell Fighter 17 is an artificial copy of Android 17).
Fused Zamasu's, along with Infinite Zamasu's Super Saiyan Rosé forms possess white hair, rather than the light pink hair that Goku Black has when he transforms into a Super Saiyan Rosé. The reason for this is never stated. Fused Zamasu presumably inherited his white hair from Future Zamasu. In the anime he also does not possess the forms aura until after achieving his Half-Corrupted form.
Originally before the fourth DLC for Xenoverse 2 was added, the form of Fused Zamasu being Half Corrupted was supposed to be playable along with Trunks's rage form.
In the fight of Trunks vs. Mecha Frieza, who is far stronger than his final form, Mecha Frieza immediately goes for his strongest attack, the Supernova. In the original Z anime King Kai even states this is ten times stronger than the power he used on Namek:
Original DBZ Anime Version[226]. The attack is directly noted that it could destroy the planet, but doesn't because Trunks catches it, when Mecha Frieza proceeds to detonate it, the explosion is massive but the planet is still intact, implying Frieza must target the core in order to destroy the planet.
↑The Kaiōshin possess the power of “creation”, which provides stars/planets and life-forms the impetus to be born. The one who possesses the opposing power, and authority, of “destruction”, is the God of Destruction. Through the repetition of destruction of stars/planets continually increasing in numbers, and the birth of new stars/planets, the balance of the entire universe is maintained.
↑The Kaiōshin possess the power of “creation”, which provides stars/planets and life-forms the impetus to be born. The one who possesses the opposing power, and authority, of “destruction”, is the God of Destruction. Through the repetition of destruction of stars/planets continually increasing in numbers, and the birth of new stars/planets, the balance of the entire universe is maintained.
↑"What work do you do on the films, Sensei?
I check the plot and script that gets sent to me from Toei Animation. I also do some character designs and touch-ups, as well as altering the names and such."