Syn Shenron (Blue Waters dub Ii Shenron, in Spain: Ih Shinron/Super Ih Shinron) is a character and the final villain in the anime series Dragon Ball GT and the last villain in the Dragon Ball series. He is the seventh and last of the Evil Shadow Dragons to appear. He later transforms into Super Yi Xing Long (Omega Shenron) after absorbing all seven of the Dragon Balls into his being (this is his special power, rather than having power over elements). He is the strongest villain in the series and the second strongest character, right after Gogeta.

Yī-Xīng-Lóng literally means "One Star Dragon" in Mandarin Chinese.

Biography Edit


Syn Shenron, like all the other Shadow Dragons before him, is formed by the negative energy stored inside the Dragon Balls each time a wish is made. Syn was brought forth by the wish that revived all of those slain by Frieza and his men. (This was not said in the TV show, but was confirmed in Dragon Ball GT Perfect Files.) Even though he was not born from the first wish made in the dragonball series, the most likely reason he is the most powerful of the shadow dragons is that since the wish to revive Frieza's victims on Namek was not only intended to give those who died another chance at life, but was also part of an ingenious, cunning plan by King Kai to bring Porunga back to life so he could grant one last wish to move everyone on Namek except for Frieza (And later, after King Kai reluctantly agreed, Goku) to Earth, while Frieza would be left on Namek to die when it explodes (Although not everything went according to plan, it still worked out in the end). This, more than likely, created the most negative energy which made Syn the most powerful among the other dragons.

Syn Shenron first appears after the defeat of Eis Shenron at the hands of Super Saiyan 4 Goku and Nuova Shenron, the only Shadow Dragon with good within. Syn Shenron uses a sneak attack to dispatch Nuova Shenron for his treachery, and then turns his attention to an enraged Goku. Goku criticizes him for killing one of his own kind, but Syn orders him not to criticize his own creation, reminding him that he is responsible for the birth of all seven Shadow Dragons due to his overuse of the Dragon Balls. Goku refuses to listen, declaring that he always used the Dragon Balls for the good of the Earth, and never used them one for his own selfish gain. They then battle, with the tables in Syn Shenron's favor, due to Goku having been blinded by one of Eis Shenron's earlier attacks. Although Goku is able to land a few hits, none of them do any damage (even a direct hit from a Kamehameha had no effect), and he is completely dominated by Syn Shenron, who batters him around and ultimately leaves him hanging unconsciously from a Fairground Tower.

Moving in for the kill, Syn Shenron is then confronted by the intervention of Pan, Trunks, Gohan, Goten, Uub, Chi-Chi, Videl and Mr. Satan. Syn Shenron's next opponent is Uub, who tries to stall Syn
Syn shenron beatin up kid goku
Shenron long enough for the Saiyans to lend their energy to Goku. However, Syn Shenron proves to have the upper hand and blasts Uub in the face, rendering him powerless, just as Goku recovers. When the battle resumes, Syn Shenron finds himself dominated by Super Saiyan 4 Goku, even though Goku is still blinded. After Syn Shenron fails to use a cheap trick with a building's clock against Goku, he is seemingly destroyed by a Kamehameha. However, he survives and surprises Goku and friends in their premature celebration. In an act of desperation, Syn Shenron performs his secret technique and swallows the remaining Dragon Balls. Absorbing them into his system, Syn Shenron undergoes a hideous transformation which results in a larger and more powerful version of himself: Omega Shenron (Super Yi Xing Long).


After realizing he was no match for Omega, even in his full power Super Saiyan 4 form (he was also given an extra power up from Goten, Trunks and Gohan), Goku began doubting a victory (as he was blind for most of the fight). Out of nowhere, Goku regains his eyesight and blasts the dragon square in the chest with a Kamehameha. While Omega attempts to counter the wave, he receives another surprise: Goku powers up and uses his Dragon Fist attack, which seems to obliterate Omega. However, Omega survives by regenerating, an ability he gained after absorbing the Dragon Balls.

Battered and broken, Goku decides to resort to desperate measures. He grabs Omega and puts him in an armlock, preparing a kamikaze to kill the dragon; however the tables are turned when Vegeta arrives on the battle scene. Using Bulma's "Blutz wave" emitting machine, Vegeta was able to attain Super Saiyan 4. Even when the two Super Saiyan 4 powers teamed up on Omega, they still were grossly outclassed. However, while Omega was distracted, Goku and Vegeta performed the Fusion Dance, and fused into Gogeta. Super Saiyan 4 Gogeta's power greatly surpassed Omega Shenron's. Gogeta then powered up his signature attack, the Big Bang Kamehameha. The attack was so overwhelming, it caused Omega to spit up the Dragon Balls. When Omega reverted into Syn Shenron, a victory seemed assured until Gogeta defused

Determined not to allow Syn to become full power Omega again, Goku grabs one of the Dragon Balls
Syn shenron blasted but not hurt
and swallows it. Syn then attacks and still easily fights the Saiyans. During the fight, Syn allows them to fuse once again, only for it to fail. Not only does it fail, but Goku reverts into his child state. Syn then continues his attack only to be stopped by the newly-revived Nuova Shenron, (brought back by Goku's positive energy) who uses a kamikaze attack to attempt and kill Syn. However, Syn emerges from the blast, and to much dismay of the Z Fighters, had transformed back into Omega Shenron after recovering the four star ball. Omega then continues his assault, and thrashes Goku and Vegeta about without much effort. Omega then attempts to end the fight, powering up an energy ball to destroy the Earth. Goku stops the ball, but is presumed to have been killed in the explosion. As Omega thrashes around the Z Fighters, Goku emerges from a crater, and prepares his Universal Spirit Bomb.

[Death of the dragon Edit

As Vegeta, Gohan, Goten and Trunks continue to distract Omega, Goku begins gathering universal energy for his ultimate Spirit Bomb. Omega repeatedly blasts Goku, but his attacks have no effect on him. When Goku finally has the Spirit Bomb charged up, Omega finally lets go of his pride and attempts to talk his way out of the situation; unfortunately for him, Goku is now far too disgusted by his evil to listen, and unleashes the Universal Spirit Bomb; Omega is destroyed in the blast, thus restoring the Dragon Balls.


. Edit

Of the seven Shadow Dragons, Syn Shenron is the most powerful. Like Haze Shenron, Eis Shenron,
Syn shenron beat up
Nuova Shenron, Rage Shenron, Oceanus Shenron and Naturon Shenron, Syn is formed by the build-up of negative energy inside the Dragon Balls.

He has an amazing power in this form, as he kills the powerful Nuova Shenron with one blast and easily defeats Super Saiyan 4 Goku. After Goku is given extra power by Goten, Trunks, and Gohan, Syn Shenron is outclassed, but then gets desperate and absorbs all the other Dragon Balls to reach his ultimate form: Omega Shenron.


As Omega Shenron, his brutal personality becomes more pronounced, and he is intent on destroying everything and everybody that stands in his way, being the dragon of absolute destruction.

Omega Shenron appears as a large, white and blue humanoid dragon. On top of his head are two large horns and he has large, long, black spikes protruding from his shoulders, arms, back, and legs. The one star Dragon Ball he initially had on his forehead is now on his chest. His chest contains all seven Dragon Balls, clearly visible. Once he does this, he gains the powers of all the other evil shadow dragons, increasing his power greatly.
Syn shenron beating up gohan
He is nearly invincible in this form and is only outclassed by the fusion of Super Saiyan 4 Goku and Super Saiyan 4 Vegeta, Gogeta. He easily beats up Goku, Vegeta, Gohan, Trunks and Goten.


  • Dragon Ball Consumption — Transforms into Omega
Dragon thunder to vegeta
  • Negative Karma Ball — Syn Shenron's own unique ability, which can destroy an entire planet.
  • Trap Shooter — A volley of dense energy blasts. Another being, Broly, can also use this technique.
  • Gigantic Blaze — His signature attack, where he sets a point of energy inside his opponent, then releases it with a devastating explosion.
  • Ki Blast - The most basic form of energy wave.
  • 10x Kamehameha - As shown in the one star dragon episode near the end of the episode, Syn Shenron does release an energy beam that greatly resembles the 10x Kamehameha so it is possible that he is able to use it.

Once Syn Shenron was overpowered by a newly restored Super Saiyan 4 Goku, he desperately swallowed the Dragon Balls, thus becoming Omega Shenron. In this stage he attains the abilities of all Evil Dragons including:

  • Heat Armor: Taken from Nuova Shenron, Omega Shenron envelops himself in high temperature to block attacks and burn his opponents at the same time.
  • Possession: After Omega Shenron was blown to bits by Gogeta, he reverted back to his previous form and had to reabsorb the Dragon Balls, giving Goku the chance to take the four star ball. Once he swallowed it Nuova came back, He enveloped Omega, now containing six balls, in a fire the temperature of the sun. Syn Shenron broke into pieces after sending the corrupted Dragon balls into Nuova and shattering Nuova's body, using the ability to regain the last Dragon Ball again. This ability may be taken from Naturon Shenron, who also uses his Dragon Ball to possess his victims.
  • Electric Slime: After taking Rage Shenron's powers and being hit with two Big Bang Kamehameha waves, he could revert into Rage Shenron's electric slime, but not using electricity. Using this, he's able to completely reform himself just like Majin Buu.
Electric slime
*Dragon Thunder: After becoming Omega Shenron, he has once shown the ability to use this attack, though he changes it a bit. Instead of firing bolts of lightning, he flies under the opponent with his back turned upward to them and stretches the spikes on his back, stabbing them through wherever they hit. After spiking the enemy, he sends lightning through the spikes and electrocutes them, sending electricity into the wound also, before throwing the enemy down. He used this on Vegeta and skewers his left shoulder. In Dragon Ball Z: Budokai 3 and Infinite World, he summons lightning in order to attack the enemy.
  • Whirlwind Spin: He took this attack from Oceanus Shenron and uses it the same way. He places both hands close to him with his middle and ring finger curled inward before throwing them forward and throwing out huge blasts or wind, though they don't cut like Oceanus Shenron's wind did.
  • Minus Energy Power Ball: Omega Shenron's most powerful attack. He pushes his chest forward, sending pure negative energy through the Dragon balls on his chest and outward. Small red streams of energy fly out and start to form a ball of crimson energy in front of him that becomes yellow in the center. He puts so much energy into the ball that it it is somewhat like Cooler's supernova attack, as it takes up the whole sky before he condenses it into a ball the width of his torso. He attempted to use this to destroy Super Saiyan 4 Gogeta, but Gogeta has shown to be mighty enough to knock it into space and cause it to explode, making a planet-sized explosion. This attack is said to be the negative version of the spirit bomb
  • Ice Ray: He took this ability from Eis Shenron. Omega Shenron used this technique on Goku before he used Whirlwind Spin.
  • Aftershock: Taken from Naturon Shenron. Omega used this to hurl Goku and his friends and family into the air before striking each of them.

Video game appearances Edit

Omega Shenron made his debut video game appearance in Dragon Ball Z: Budokai 3 as a playable character. He also appears as a playable character in Dragon Ball Z: Budokai Tenkaichi 2, 3 and Dragon Ball Z: Infinite World in both forms, "Syn" and "Omega".


  • Japanese Dub: Hidekatsu Shibata
  • FUNimation Dub: Bob Carter (Syn Shenron) and Christopher R. Sabat (Omega Shenron)
  • Latin American Dub: José Luis Castañeda


  • Omega Shenron is the most powerful villain of the Dragon Ball franchise, as well as the second most powerful character (next to Super Saiyan 4 Gogeta).
  • Omega is the only character to show immunity to the Solar Flare.
Community content is available under CC-BY-SA unless otherwise noted.