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Leugocyte[1][2][3] (ルーゴサイト, Rūgosaito) is a Kaiju that debuted in Ultraman R/B, and serves as the final antagonist of the series. Originally a benevolent gaseous organism, it was corrupted and became a planet eater which eventually materialized as a dragon-like Kaiju on Earth.

Subtitles:

  • Gaseous Life-form (ガス状生命体, Gasu-jō Seimei-tai)
  • Cosmos Eater (コスモイーター, Kosumo Ītā)[4]

Conception

Etymology

Befitting its origin, Leugocyte's name is one kana away from the Japanese transliteration of Leukocyte (ルーサイト, kosaito), the technical term for white blood cells. Additionally its behavior in eating non harmful planets is a sinister version of phagocytosis.

History

Past

Leugocyte was originally a Space Leukocyte (宇宙の白血球, Uchū no Hakkekkyū) that eradicated the adverse effects of space until a certain mask-wearing blue Ultraman rewrote its genetic information, making it go rogue and destroy countless planets.

The Blue-Eyed Girl Whose Name is Gray

RBGVSReugositeInSpace

Leugocyte fights Rosso, Blu and Grigio

It approached Urban Planet Nepta (都市惑星ネプタ, Toshi Wakusei Neputa), where the siblings Rosso, Blu and Grigio were expecting it after being called to go there by the Voice of Light of Planet O-50. They planned to use their Gyros to turn Leugocyte into a solid form before they can defeat it. However, the conversion process was incomplete and Leugocyte was stuck in an intermediate form, causing destruction to the planet. Blu attacked and Rosso and Grigio followed. The brothers manage to freeze Leugocyte using a combination of the powers of Water and Wind, but it broke free and returned to its gaseous state. In their battle, Leugocyte demonstrated enough power to turn Grigio Regina back into Grigio King and then Bone, and the fight caused a wormhole to be opened, throwing them to the space near Planet Earth. Leugocyte intended to absorb Earth's life energy and then destroy it, and then fired a finisher beam at Rosso and Blu, who lost the beam lock but managed to drive Leugocyte back. Unfortunately, the three siblings fell down to Earth as the Ayaka Star, and the brothers died, scattering into R/B Crystals. Ultraman R/B Novel: The Blue-Eyed Girl Whose Name is Gray

Ultraman R/B

As Aizen Tech detected that Leugocyte would be returning to Earth, Saki planned to turn the planet into a massive bomb in an attempt to destroy the powerful monster. Everyone Is Friends [5] Having returned to Earth in present times, Mio Minato succeeded in imprisoning Leugocyte into a R/B Crystal, using equipment from Aizen Tech and the three Gyros. She later wanted to have the R/B Crystal thrown into the dimension she was trapped in for the past 15 years. However, Saki claimed the crystal after taking back her Gyro, closing the portal and stating that Mio's way is not the solution in stopping Leugocyte. After Saki defeated Ultraman Ruebe as Grigio Regina, Leugocyte's R/B Crystal activated itself, cancelling out her transformation and assuming its Kaiju form via Saki's Gyro. The Crystal of Destruction

Leugocyte proceeded to destroy everything in its path until Grigio Regina reappeared. Saki tried to stall Leugocyte until the Ray Energy gathered at the Aizen Tech premises, while Leugocyte withstood all her attacks. Once that happened, a barrier was placed around Aizen Tech to prevent Leugocyte from escaping. The Aizen Tech building's Monster Restraint System was also fired at it, but Leugocyte shrugged it off and used its tentacles to cut off the part of the tower that fired the beam. Preparing to finish off Grigio Regina, Leugocyte fired the Genesis Requiem, which was blocked by Rosso and Blu, who appeared and fired their signature Ultra Beams to counter it. Leugocyte fired yet another beam and struck Grigio Regina, who defended the brothers after being reminded of what they did for her 1300 years ago. Saki passed her Gyro to Asahi Minato and died. I Am Happy

RossoFlame&BluAquaVsReugosite

Leugocyte fighting Rosso and Blu

Rosso and Blu then charged in fighting and transformed into Ruebe. During the battle, electrical equipment was damaged and the barrier around Aizen Tech was shut down. Just as Rosso and Blu were about to be finished off by Leugocyte, Mio was reminded of what she saw in the other dimension and cut off their transformation by locking her sons' Gyros. The Aizen Tech tower fired another beam that momentarily stunned it. Meanwhile, Mio prepared the final step of her plan, which was to pull the entirety of the Aizen Tech premises along with Leugocyte and herself into a giant portal to the other dimension.

RBFinalBeams

Leugocyte and Ruebe's final beam clash

After a talk among the Minato family, the brothers transform once more. Rosso, Blu and later on Ruebe fought well, convincing Mio to stop and believe in her sons. Despite that, Ruebe's power was not enough and was almost defeated, until Asahi realized what she truly is and transformed into the Makoto Crystal. With a final beam lock between the Genesis Requiem and the Shin Vortex Buster. Ruebe's beam won out and shot through the monster, and Leugocyte was finally put to an end. Home of Sunrise

Trivia

Ultra Galaxy Fight: The Absolute Conspiracy

3 vs 1

Leugocyte vs Neos, 21, and 80

Absolute Tartarus managed to acquire Leugocyte during his manipulation of the timeline. The Appearance It appeared and began attacking Planet Kanon while Sora and Yullian were on a diplomatic mission to the planet; though Sora was able to protect Yullian and herself against Leugocyte with her Shield Fleur, the two were still in grave danger. Fortunately, Ultraman 80 arrived and mounted a counterattack, driving Leugocyte away. The three Ultras then returned to the Land of Light to inform the Inter Galactic Defense Force of what they had seen. 80 gathered a strike force consisting of himself, Ultraman Neos and Ultraseven 21 to track down Leugocyte, fighting it on Planet Feed. Suddenly, Absolute Tartarus appeared with Reibatos, getting the latter to revive a Gymaira to interfere with the battle. The Ultra Heroes were in a tight spot until Ultraman Cosmos and Ultraman Justice arrived, giving 80 an opportunity to finish off Gymaira and return to helping the others fight Leugocyte. The beast was eventually defeated at the hands of the five warriors firing their signature beams at it. The Beginning

Data

Gas Form
LeugocyteGas

Leugocyte's original appearance, being naturally a gas-like lifeform and can neither be attacked nor captured easily.

Stats
  • Height: Unknown
  • Weight: Unknown
  • Origin: Space
Powers and Weapons
  • Genesis Requiem (ゲネシスレクイエム, Geneshisu Rekuiemu): A powerful beam that destroys all substances on an atomic level.[4]
  • Planetary Destruction: According to Mio, Leugocyte destroys planets after covering them with its gaseous body.

Monster Form
ReugositeRender

Leugocyte's dragon-like form, which resulted from the power of the three Gyros compressing its previous form.

Stats
  • Height: 72 m
  • Weight: 59,000 t
  • Origin: Space
  • Maximum Jumping Height (with wings stretched): 1200 m
  • Maximum Underwater Speed: Mach 1
  • Maximum Underground Speed: Mach 1
  • Arm Strength: 199,900 t
  • Grip Strength: 109,000 t
Powers and Weapons
  • Levitation: Leugocyte levitates off the ground by releasing anti-gravity waves from its soles.
  • R/B Crystal Sentience: Leugocyte can break itself free from its imprisonment within the R/B Crystal as well as cancel out Saki's transformation into Grigio Regina.
  • Genesis Requiem (ゲネシスレクイエム, Geneshisu Rekuiemu): A powerful beam that destroys all substances on an atomic level.[4] Mio's vision in the other dimension reveals that it can instantly turn Rosso and Blu into statues of ash and easily pierced through Grigio Regina's tough armored body.
  • Genesis Dirge (ゲネシスダージ, Geneshisu Dāji): Leugocyte can fire a powerful red laser from its mouth.
  • Leugo-Tentacle (ルーゴテンタクル, Rūgo Tentakuru): Leugocyte has a spike on each arm, which can be fired at foes on the ends of long, extendable tentacles. They can be used for constricting foes and utilized as powerful whip weapons and when not extended, can be used as blades for melee combat.
  • Genesis Rain (ゲネシスレイン, Geneshisu Rein): The Stinger Needles (スティンガーニードル, Sutinga Nīdoru) spikes on Leugocyte's tail can be rapidly fired like missiles. Also known as Leugo-Ballistic (ルーゴバリスティック, Rūgo Barisutikku).
  • Genesis Seal (ゲネシスシール, Geneshisu Shīru): Leugocyte manipulates space with wave energy, and creates a protective barrier to block attacks.
  • Energy Pulse: In Ultraman Fusion Fight!, Leugocyte can release a burst of white energy from its hand.
  • Flight: Leugocyte can fly by enlarging the wings on its back. It can also dematerialize the wings if they are not needed.
  • Durability: Leugocyte possess great durability and strength, capable of withstanding physical and energy-based attacks easily without flinching.
The Absolute Conspiracy
  • Lightning Beam: Leugocyte emits a purple lightning beam from its mouth. It is powerful enough to overcome Ultraman Neos' Magnium Beam.

References

Ultraman R/B Kaiju
Ultraman R/B Grigio Bone | Cereza | Black King | Gargorgon | Red King | Guebasser | Mecha Gomora | Aribunta | Ultraman Orb Dark | Gomess (S) | Horoboros | Bezelb | Gubila | Grigio King | Neronga | Pigmon | Booska | Dada | Alien Zarab | Alien Mefilas | Alien Chibull | Alien Bado | Alien Pitt | Alien Nackle | King Joe | Grand King Megalos | Gomora | Kamisori Demaaga | Grigio Regina | Leugocyte
Ultraman R/B The Movie: Select! The Crystal of Bond Bemstar | Gan-Q | Alien Pegassa Pega | Mecha Gomora | Snake Darkness | Pigmon | Grigio Regina
Ultraman R/B Novel: The Blue-Eyed Girl Whose Name is Gray Bakubarba | Nero | Margodon | Grigio | Fearmonger | Alien Egon Ciel | Barrigator No. 1 and 2 | Leugocyte
Ultraman Taiga Kaiju
Ultraman Taiga Alien Rivers Kawazu | Homare Soya | Alien Ckalutch | Cicada Human | Alien Magma Maguma | Baby Zandrias | Zegun | Young Mother Zandrias | Alien Markind Markind | Hellberus | Baby Guesra Chibisuke | Lecuum | King Guesra Chibisuke | Galactron MK2 | Darebolic (MB) | Alien Fanton | Alien Zetton Zolin | Volk | Alien Serpent | Galmess | Hupnath | Alien Pedan | Chiburoid | Alien Seger Aoi | Segmeger | Alien Damara | Alien Gapiya Abel | Cicada Girl | Alien Perolynga | Alien Babarue | Alien Hook | Night Fang | Majappa | Maiko Namekata | Alien Keel | Hupnath | Alien Nackle Odyssa | Black King | Maria | Alien Zelan Oshoro | Pagos | Gymaira | Ilt | Gigadelos | Lunah | Alien Galo | Dethmon | Purana | Baby Samekujira | Lim Eleking | Baby Vadata | Alien Chibull Mabuze | Skull Gomora | Alien Semon Meed | Demaaga | Bemular | Alien Bat Seiji Komori | Alien Pitt Hitomi Mizuno | Zetton | Gorothunder | Alien Haze Mystie | Alien Bado El-Ray | Aribunta | Pandon | Alien Ghose | Takkong | Shinji | Giestron | Alien Godola | Alien Sran | Alien Zarab | Woola
Ultraman Taiga The Movie: New Generation Climax Grimdo | Dada | Alien Magma Maguma | Alien Markind Markind | Legionoid Dada Customize | Alien Keel | Alien Serpent | Lecuum | Alien Fanton | Alien Zelan | Alien Ckalutch | Alien Bado | Alien Shaplay | Alien Groza | Hellberus | Segmeger | Night Fang | Gigadelos | Gorothunder
Tri-Squad VoiceDrama Kishiader | Gerg | Imbiza | Re-Brocken | Mecha Birdon | Dakumiran | Zabiden | Bazelia | Re-Zaragas | Re-Alien Iyros | Re-Beacon | Re-Muruchi | Pestria | Paraidar | Dairaoh | Ilia | Alien Godmes
Tregear's Story/Blue Shadow Gagoze | Snark | Murnau | Leugocyte | Greeza | Alien Pegassa Pega | Snake Darkness
Ultra Galaxy Fight Kaiju
Ultra Galaxy Fight: New Generation Heroes Ultra Dark-Killer | Dark Lugiel | Etelgar | Peguila | Ragon | Red King I and II
Ultra Galaxy Fight: The Absolute Conspiracy Absolute Tartarus


Chapter 1

Hellberus | Alien Sran | Leugocyte | Reibatos | Gymaira | Gudis Maga-Orochi | Gukulushisa

Chapter 2

Alien Nackle | Alien Babarue | Alien Godola | Dada | Alien Empera | Juda Spectre | Mold Spectre | Reibatos | Alien Bat | Zett | Night Fang

Chapter 3

Reibatos | Alien Bat | Zett | Zetton | EX Zetton | Hyper Zetton | Zetton Falx | Zandrias | Noiseler
Galaxy Rescue Force Voice Drama Gukulushisa | Queen Izana | Kenis | Bemstar | Alien Valky | Baby Samekujira Samekichi | Poccola | Dinozaur | Nova | Alien Babarue (RB) | Red King | Daada | Kelbim | Giestron | Neronga
Ultra Galaxy Fight: The Destined Crossroad Absolute Tartarus | Absolute Diavolo | Absolute Titan | Absolutians | Lidorias | Alien Bat | Reibatos | Gina Spectre | Bemstar | Darklops | Legionoids | Pestar | Gua Spectre | Mecha Baltan | Cyber Mecha Baltan | Ultroid Zero | Miclas | Windom | Agira
Ultraman Regulos Cosmo Beasts | Alude | Phoros | Tubahn | Spica | Albeo | Pharood | Dias | Alien Magma (Volcan, Yurub, Lava) | Guebasser | Baraba | Absolute Tartarus
Ultraman Regulos: First Mission Alien Zarab | Alien Reiblood | Reibatos | Gandar | Star Bem Gyeron | Black King | Dallie | Ultraman Shadow
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