History Characters / UltramanMebius

* {{Expy}}: Its design is based on Sandros, BigBad of ''Series/UltramanCosmos 2: The Blue Planet'', as well as early concept art for Orga from ''Film/Godzilla2000''.

* BossInMooksClothing: Despite being Empera's footsoldiers, a single one was virtually unkillable by even the experienced Ultraman Taro.

* DwindlingParty: They slowly lose members as Mebius defeats them in their focus episodes, with Mefilas being the only one to avoid that fate... Only to be executed by Empera for his failure.

* KnowWhenToFoldEm: When cornered by GUYS, Mebius and the original Ultraman then told that he broke his own terms about not harming humans, Mefilas concedes and leaves without further trouble while swearing to return.
* MindOverMatter: In this series, Mefilas has telekinetic abilities, which he uses to redirect beam attacks or guide his own energy attacks.

* YouHaveFailedMe: [[spoiler:His fate, as Empera mercilessly blast him.]]

* YouHaveFailedMe: [[spoiler:His fate.]]

* TheBrute: He isn't one to come up with a plan, he just goes ahead and throws his full might at Earth and Mebius, it gets him illed for his troubles.
* MilesGloriosus: He constantly trash-talks on how he views himself as superior to the ultras, appoints himself as the leader of the four aliens, and said that "insignificant rookie Mebius is barely a threat". To prove his point, he decides to attack Kobe directly to draw Mebius out... and is the first of the four to be killed by Mebius. The other three aliens lampshades this saying how Temperor's actions are louder than words.

* BadassCape: It now possesses the ability to transform into a pair of wings for flight.

* MilesGloriosus: He constantly trash-talks on how he views himself as superior to the ultras, appoints himself as the leader of the four aliens, and said that "insignificant rookie Mebius is barely a threat". To prove him point, he decides to attack Kobe directly to draw Mebius out... and is the first of the four to be killed by Mebius. The other three aliens lampshades this saying how Temperor's actions are louder than words.

** When Grozam gloats about GUYS is helpless to rescue Mebius and defeat him, Mefilas is quick to point out that he should not be underestimating the humans as they have saved the Ultras and defeated monsters by themselves many times before. [[spoiler:He was correct.]]

[[folder:Kodaigon Jiaza]]
!!Kodaigon Jiaza

* CastingAShadow: Has numerous shadow-themed powers

* TheManBehindTheMan: Implied to have manipulated the events of the series (and to a lesser extent, every monster and alien attack in the previous series, [[spoiler:considering the Space-Time Emitter]]) to ensure his arrival.

* {{Expy}}: He's essentially a M78 counterpart of [[Series/UltramanGaia Ultraman Agul]], being a blue-colored Ultra who is initially introduced as a cold, serious AntiHero who is at first disillusioned with humanity and couldn't care less about collateral damage when it comes to fulfilling his mission, which causes him to butt heads with a red-colored, more passionate hero, but eventually matures as a character thanks to the teachings said hero offers him.

!Antagonists
[[folder:Bogal / Bogalmons]]
!!Bogal / Bogalmons
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/bogal_new_6.png]]
[[caption-width-right:300:Click [[labelnote:here]]https://static.tvtropes.org/pmwiki/pub/images/bogar_mons_u.png[[/labelnote]] for Bogalmons]]
[[caption-width-right:300:Click [[labelnote:here]]https://static.tvtropes.org/pmwiki/pub/images/bogal_woman.jpg[[/labelnote]] for her human form]]
-->'''First Appearance''': Two From the Deep Sea
-->'''Voiced by:''' Moeko Koyama (also human form actor)
A terrible creature that has devoured life on countless worlds, Bogal came to Earth from the planet Aarb in the form of a lady in white to call forth monsters that were dealt with by GUYS. Her presence remained unknown to the team until Tsurugi's arrival forced her to change tactics, and she began to consume the monsters she summoned in order to transform into a more horrid and powerful form called Bogalmons.

* AchillesHeel: Electricity. Unfortunately for GUYS, she loses this when she becomes Bogalmons.
* ActionBomb: When Tsurugi arrives on Earth, Bogal starts consuming monsters to build enormous amounts of energy into her body and become one as Bogalmons.
* AnimalMotifs: Snakes. Her back mouth is meant to resemble a cobra's hood while her methods of consumption are similar to those of any snake.
* {{Archenemy}}: To Hunter Knight Tsurugi, who protected Aarb one of the planets whose inhabitants she devoured.
* ArcVillain: Of the first 10 episodes.
* BigEater: For Bogal, the kaiju are just appetizers. The main dish is the rest of Earth.
* TheDreaded: Other kaiju are ''terrified'' of her, even when they see her human form
* EarlyBirdCameo: Until Episode 6, she appears throughout the series in a human disguise.
* {{Expy}}: Her design is actually based off some scrapped concept art for Orga from ''Film/Godzilla2000''.
* FoodChainOfEvil: An intelligent kaiju that lives to consume other kaiju. There's a reason why Kelbeam fled in terror upon spotting her human form.
* HandBlast: Can shoot purple orbs of energy from her hands.
* TheHeavy: Although only appearing in the first 10 episodes, her presence is what kickstarts the plot.
* MindOverMatter: Has shown telekinesis in both monster and human form.
* MoreTeethThanTheOsmondFamily: Her mouth, which is disguised as her back!
* NotQuiteDead: [[spoiler:In Episode 8, Tsurugi and Mebius seemingly kill her, but then it turns out she simply fled with an illusion in her place.]]
* OmnicidalManiac: For Bogal, the universe is nothing more than her personal buffet.
* OneWingedAngel: Bogalmons.
* OverlyLongTongue: In her human form. She tends to lick her lips with it hungrily whenever the MonsterOfTheWeek appears.
* PrehensileTail: She uses it to to grab objects, including trying to snatch the C-PIN 929 (although Mebius was able to slice it off as a result) and even subduing Twin Tail to tak on Gudon when she interrupted their battle to eat them.
* ShockAndAwe: As Bogalmons, she can shoot beams of lightning from her back.
* SnakesAreSinister: Snakes are a large part of her design.
* SpellMyNameWithAnS: Bogal or Bogar?
* TheStoic: In human form.
* SwallowedWhole: Her favoured form of finishing off other monsters.
* TakingYouWithMe: What she intended to do with Tsurugi and Japan as Bogalmons. See ActionBomb above.
* VillainTeleportation: In human form.
* VillainousGlutton: A rare female example.
* VoluntaryShapeshifting: Can turn into a human woman to go around unseen. Monsters will still recognize her presence though.

[[folder:Zamusha]]
!!Zamusha
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/zamusha_new.png]]
-->'''First Appearance''': The Swordsman from Space
-->'''Voiced by''': Isamu Sugaya
The greatest swordsman in the universe, Zamusha had battled Hunter Knight Tsurugi many years ago and lost. He hitched a ride on the Oshima Comet, which was making a collision course with Earth, in order to avenge this defeat and once again prove himself to be the mightiest warrior in the cosmos -- unaware that Tsurugi had given up his bloodthirsty ways to become a heroic protector.

* AntiHero: Fills in the role left vacant by Tsurugi's redemption into Ultraman Hikari.
* ArchEnemy: Considers Tsurugi to be his.
* BadassNormal: Despite having no powers, he was able to fight against the Ultramen and survive as well as take on some of the most powerful characters evenly.
* BackForTheFinale: [[spoiler:Where he battles Empera alongside Hikari.]]
* BilingualBonus: His name literally means "The Warrior" in Japanese.
* BloodKnight: He fights for the sheer sake of it.
* CurbStompBattle: Against almost anyone who battles him as Alien Valky and the two Alien Magmas found out.
* EyepatchOfPower: His right eye.
* GlorySeeker: He fights in order to prove himself as the most powerful warrior in the universe. [[spoiler:However, he later realizes the true meaning of fighting is about protecting others.]]
* HeroicSacrifice: [[spoiler:In the final battle against Empera, he saves GUYS from a potentially fatal attack.]]
* KatanasAreJustBetter: His Hoshikirimaru is capable of slicing the Mebium Blade in two, chopping up giant robots, and even slicing a ''comet'' into hundreds of shards of rock and ice.
* MasterSwordsman: He fancies himself the greatest swordsman in all of space, and has certainly lived up to it, having fought toe on toe with the likes of Hunter Knight Tsurugi and (according to ExpandedUniverse material) [[Series/UltramanEighty Emperor Galtan]], [[Series/UltramanLeo Alien Tsuruk]], and [[Series/UltramanTaro Alien Terrorist]].
* NamedWeapons: His sword is called Hoshikirimaru, meaning "Star Slash Circle".
* NoodleIncident: Exactly what went down in the battle between Zamusha and Tsurugi is never explained.
* TheOnlyOneAllowedToDefeatYou: His reason for coming to Earth is this to Tsurugi.
* RedEyesTakeWarning: Technically "red ''eye''", but still.
* {{Samurai}}: A ''space'' samurai!
* TheWorfEffect: Defeats three aliens all in short order without breaking a sweat and kills several Imperisers too. [[spoiler:Becomes a victim of this when he battles Empera.]]
* SpellMyNameWithAnS: Zamusha, Zamsher, Zamsha, Zamshar, etc.

[[folder:Lesser Bogals]]
!!Lesser Bogals
[[quoteright:240:https://static.tvtropes.org/pmwiki/pub/images/bogal_jr_new.png]]
-->'''First Appearance''': A Call from Space
Bogal's human-sized children that continued to call monsters to Earth. Two opened up a gateway to the Monster Graveyard and encountered GUYS there when a distress call from the ship Arandas trapped in the Monster Graveyard came to the team's attention. Three more later appeared on Earth, where they attacked Mirai and attempted to pull Ryu into the Monster Graveyard.

* EyeBeams: They shoot purple orbs of energy from their eyes.
* FoodChainOfEvil: Like their mother, they consume other monsters. However, since their too small to attack kaiju, they usually just scavenge from the corpses floating around the Monster Graveyard.
* HandBlast: They can spam dark blue bolts of energy from their claws.
* MakeMyMonsterGrow: They turn kaiju-sized through MonstrousCannibalism, changing appearance if they eat at least two of their fallen kin.
* MonstrousCannibalism: They consume their own dead to grow in power and size much like how Bogal became Bogalmons.
* MoreTeethThanTheOsmondFamily: The final Lesser Bogal.
* OneWingedAngel: The last Lesser Bogal consumes its fallen comrades to gain a horrid visage reminiscent of a Venus Flytrap.
* OverlyLongTongue: The last one of them uses this to snag Ryu's plane and try pull him into a portal to the Monster Graveyard.
* VillainousGlutton: As ravenous as Bogal, but far more feral.

[[folder:Yapool]]
!!Yapool
-->'''First Appearance''': Ultraman Mebius and the Ultra Brothers, The Resurrection of Yapool (in series)
-->'''Voiced by''': Creator/TesshoGenda
One of Empera's generals, the 4 Heavenly Kings, Yapool attacked Earth with his Choju U-Killersaurus five years after Series/UltramanEighty's departure, but was sealed under the sea off Kobe by Series/{{Ultraman}}, Series/{{Ultraseven}}, [[Series/ReturnOfUltraman Ultraman Jack]], and Series/UltramanAce. He and his monster were resurrected by an alliance of evil aliens, and he escaped to his home dimension, where he would later resurrect some older Choju and team up with the rest of the 4 Heavenly Kings. He was the first of them to try and defeat Mebius by using more Choju and trapping the hero in his home dimension, attempting to break the hero's faith in humanity while he lured the rest of GUYS into a trap.

See Characters/UltramanAce
* DemotedToDragon: This time, he's just one of the 4 Heavenly Kings (except in TheMovie, where he controls U-Killersaurus against Mebius and the Ultra Brothers).
* DragonAscendant: He was apparently Empera's {{Dragon}} during the original war with the Ultras, but went on to become a BigBad himself in until Empera returned.
* TheDragon: Of the 4 Heavenly Kings towards Empera, being the emperor's most loyal servant and the most passionate enemy of the Ultramen out of the 4 Heavenly Kings.
* TheManBehindTheMan: [[spoiler:He subtly swayed the minds of Aliens Zarab, Guts, Nackle, and Temperor to free him and U-Killersaurus from their underwater prison off Kobe.]]
* SealedEvilInACan: In TheMovie, due to the Ultra Brothers sealing him under the sea while he was in the body of U-Killersaurus.

[[folder:Mitsuhiko Hirukawa]]
!!Mitsuhiko Hirukawa

[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/mitsuhiko_hirukawa.PNG]]
[[caption-width-right:250:And the Most Punchable Face Award of 2006 goes to...]]

-->'''Played by''': Kato Kosei
An unscrupulous journalist notorious for his tabloid style of writing and penchant for digging up or creating dirt around celebrities. Hirukawa particularly likes trying to ruin GUYS' reputation, having no respect for the team and their work.

* ChekhovsGunman: Originally appeared in Episode 28 "Konomi's Treasure" working with a childhood friend of Konomi to make a scandal around GUYS. Nobody ever expected his reappearance alongside that of Yapool and Aya Jinguji, or that [[spoiler:he would reveal Mirai's secret identity to the rest of the world.]]
* HateSink: In a show filled with giant kaiju and alien invaders, this miserable excuse of a human being somehow sticks out as being the most unscrupulous and despicable character. Sadly he [[KarmaHoudini didn't really get any sort of comeuppance by the series' end]].
* HumansAreTheRealMonsters: Perhaps he's the only human in the series to be an unrepentant scumbag whereas the rest of the villains are invaders from outer space. So much so that Yapool is even amused by Hirukawa's repulsive behavior towards Mirai and takes advantage of the trope through BreakThemByTalking into crushing the young Ultra's faith in humanity. Revealing Mirai's identity as Mebius to the public was simply nothing more but a middle finger to both Mirai and crew GUYS.
* ImmoralJournalist: Very much so. He will do anything to get a good story for the tabloids, regardless of what kind of horrible things it requires (or even if the story is even remotely true).
* {{Jerkass}}: You might notice he's the only human character in the antagonists folder. That would be because he is quite easily the most despicable human character in the show, having ''zero'' redeeming qualities or any sense of morality.
* KarmaHoudini: [[spoiler:Despite all the horrible things he does, including ousting Mirai as Mebius, he ultimately gets no serious comeuppance.]]
* {{Paparazzi}}: Though he's not a photographer, he certainly fits the mode, as he specializes in creating slanderous stories using superficial evidence.

[[folder:Imperiser]]
!!Imperiser
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/inpelaizer_render.png]]
-->'''First Appearance''': Day of Farewell
Empera's robotic soldiers. One was sent as a scout to devastate GUYS, Mebius, and even a visiting Series/UltramanTaro, forcing Mebius to gain his Burning Brave Mode. Later, thirteen Mass-Produced Imperisers were placed across the globe by Empera to threaten humanity and fight Mebius. Mebius would later encounter the original one when it was resurrected in the Monster Graveyard, but Mecha-Zam slew it.

The Imperisers have also appeared a few more times in other ''Franchise/UltraSeries''.

* TheWorfEffect: On Ultraman Taro.

[[folder:Deathrem]]
!!Alien Deathre Deathrem
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/deathrem_new.png]]
-->'''First Appearance''': Threat of Mebius Killer
-->'''Voiced by''': Creator/DaisukeGori
The second of the 4 Heavenly Kings. Deathrem plotted to destroy the trust that humans had in Ultramen by trapping GUYS in a containment field and telling Earth that GUYS would only be freed if he was allowed to defeat Mebius. He then returned when the 4 Heavenly Kings were resurrected in the Monster Graveyard.

Other members of Deathrem's species have appeared in the ''Franchise/UltraSeries'' since.

* ALizardNamedLiz: Justified as he was the only member of his species known until much later.
* BackFromTheDead: In ''Ghost Rebirth''.
* BodyHorror: His design is meant to look like he's been turned inside-out.
* {{Cyclops}}: Has a single yellow eye.
* TheDarkChick: Of the 4 Heavenly Kings, being the most manipulative of the bunch and able to turn humanity against Ultraman Mebius and GUYS.
* DemBones: He looks like he’s decorated with bones.
* EvilSoundsDeep: Has the deepest voice of the 4 Heavenly Kings, due to being voiced by Creator/DaisukeGori.
* ManipulativeBastard: His eponymous plan was to imprison GUYS in a containment field and decree that he must destroy Ultraman Mebius if GUYS is to be freed, leaving Mirai in a crisis about whether it was more important to save his friends or the civilian populace, who were angry at the indecisiveness of GUYS.
* NamesToRunAwayFromReallyFast: '''Death'''rem.
* PlayingWithFire: The Deathrem Inferno, which is his ability to open portals that shoot out homing fireballs at targets.
* RightHandOfDoom: His left hand is equipped with massive claws.
* SpellMyNameWithAnS: Also known as Desrem.

[[folder:Grozam]]
!!Alien Groza Grozam
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/grozam_new.png]]
-->'''First Appearance''': Threat of Mebius Killer
-->'''Voiced by''': Creator/HisaoEgawa
The third Heavenly King, Grozam's plan was to simply challenge Mebius in battle. He easily defeated the hero with his freezing breath, leaving GUYS to figure out how to get past his unmeltable ice and nigh-immortal form. Grozam later returned when the 4 Heavenly Kings were reborn in the Monster Graveyard.

Other members of Grozam's species have appeared in the other entries of the ''Franchise/UltraSeries''.

* ALizardNamedLiz: Justified as his species wasn't established until much later.
* AnIcePerson: Not only is he able to breath blasts of freezing air, but he's also completely made out of ice.
* BackFromTheDead: In ''Ghost Rebirth''.
* BladeBelowTheShoulder: His weapons of choice.
* BreathWeapon: Breathes an icy mist so powerful that it could ''freeze fire''.
* TheBrute: Of the 4 Heavenly Kings, as his evil plan is simply to pummel Mebius and let humanity despair at the defeat of their hero, without considering that GUYS would try to do something about it.
* {{Cyclops}}: A single blue eye.
* FromASingleCell: Being blown to bits doesn't stop him from regenerating either.
* HalfTheManHeUsedToBe: Was sliced diagonally into two with Ultraseven's Eye Slugger. It doesn't work because...
* HealingFactor: He even regenerated from being sliced in two by Series/UltraSeven!
* HornedHumanoid: Two downward-curving horns on his head.
* ImpaledWithExtremePrejudice: Not him, but Glozam does this to Ultraman Mebius, pinning the Ultra into a dam.
* InTheHood: In his human form, he appears as a hooded figure before revealing his face.
* LogicalWeakness: As an [[AnIcePerson alien made of ice]] he is naturally vulnerable to fire and heat. The problem is that he's so big that the heroes cannot produce enough heat to keep him down. [[spoiler:GUYS gets around this by letting Ultraman Mebius and Ultraseven blow him to pieces, then hitting him with superheated air while he attempts to pull himself together.]]
* LosingYourHead: [[spoiler: His entire body gets blown into bits by Ultraseven and Mebius, save for his head... who then speak up and tuant the Ultras]].
--> "Didn't I already tell you? I'm the Immortal Glozam!"
* MythologyGag: His imprisonment of Mebius is an intentional parallel to Ultraseven's crucifixion at the hands of Alien Guts.
* RasputinianDeath: [[spoiler: Blown into bits, and then each and every bit of himself gets incinerated by the GUYS Phoenix's Maxwell Tornado. And he's still very much alive and conscious during the incineration]].
* SpellMyNameWithAnS: Also called Glozam due to "L-R" confusion in the Japanese language.
* WeaksauceWeakness: [[spoiler:Defeated by using superheated air to completely melt him into nothingness.]]

[[folder:Alien Mefilas]]
!!Alien Mefilas
-->'''First Appearance''': Threat of Mebius Killer
-->'''Voiced by''': Creator/SeizoKato
The last of the 4 Heavenly Kings, Alien Mefilas planned to defeat Mebius in the most humiliating way possible -- altering the minds of everyone on Earth so they would view Mefilas as a hero and Mebius as a villain, turning even Mirai's friends against him. Mefilas would later return when the 4 Heavenly Kings were resurrected, though inexplicably as [[Series/UltraGalaxyMegaMonsterBattle Armoured Mefilas]].

See Characters/UltramanTVSeries

* BackFromTheDead: In ''Ghost Rebirth'', albeit now wearing a suit of armour.
* TheEvilGenius: Of the 4 Heavenly Kings towards Empera, for he's the most intelligent of the group and uses advanced technology to brainwash the world into seeing Mebius as an evil alien and him as the protector of Earth.
* FaceDeathWithDignity: [[spoiler:Right as Empera is executing him, Mefilas siply apologizes for failing his master before being blown up.]]
* GenreSavvy:
** When Grozam gloats about GUYS is helpless to rescue Mebius and defeat him, Mefilas is quick to point out that he should not be underestimating the humans as they have saved the Ultras and defeated monsters by themselves many times before. [[spoiler:He was correct.]]
** Mefilas also wasn't kidding when he said he would kill Mirai in a manner that would leave him in utter despair. In a series themed around friendship, there's truly no worse way for a villain to kill the hero than by turning friends against them. [[spoiler:Of course, Mefilas is eventually foiled by his underestimation of [[ThePowerOfFriendship the strength of GUYS' bonds]].]]
* HeroismAddict: In order to prove himself as a hero, Mefilas unleashed the kaiju Gromite into the city and defeats it in public to further sell the illusion of him being the hero.
* IdenticalStranger: Despite his similar suit design and sharing a voice actor in addition to his familiarity with the original Ultraman, he is not the first Alien Mefilas that Hayata/Ultraman fought in 1967, who exited and sworn to fight Ultraman in the future. [[https://web.archive.org/web/20081029021332/http://www.daikaijyu.com/keitaigaku01.html In a Bandai-authorized official blog]], he is given the designation '''Alien Mefilas III'''.
* MindOverMatter: In this series, Mefilas has telekinetic abilities, which he uses to redirect beam attacks or guide his own energy attacks.
* MythologyGag:
** His WeWillMeetAgain statement to Mebius and Series/{{Ultraman}}, as well as his admittance to defeat, are what the original Mefilas told Ultraman. They even vanish in the same manner.
** Additionally, a brief bit of Mefilas firing one of his {{Hand Blast}}s at Ultraman's chest to no avail is a near-perfect shot of when the monster Neronga did something similar to Ultraman as well.
* YouHaveFailedMe: [[spoiler:His fate.]]

[[folder:Alien Empera]]
!!Alien Empera
[[quoteright:300:https://static.tvtropes.org/pmwiki/pub/images/emperor_new.png]]
-->'''First Appearance''': Mefilas' Game
-->'''Voiced by:''' Creator/KenjiUtsumi
The Lord of Darkness, Empera was defeated thousands of years ago when he conquered the Land of Light only for the Ultras to fight back and defeat the Emperor. However he would return, as made clear in Mebius' battles against the first Imperiser and the 4 Heavenly Kings. Upon arrival, Empera decreed that humanity must submit to him by banishing Mebius, encased the sun in solid darkness, sent out Mass-Produced Imperisers, and personally ravaged Tokyo -- putting Mebius, GUYS, and all their allies up against the greatest threat the world had seen.

* AchillesHeel: He has a few wounds of light near his waist left from his battle with the Father of Ultra. [[spoiler:By exploiting these wounds, Ultraman Hikari is able to injure him and Mebius in Phoenix Mode is able to destroy him by completely opening them up in the final battle.]]
* ArchEnemy: Of the Father of Ultra, who fought him one on one in the Land of Light thirty thousand years ago in a duel that ended in a draw.
* BadassCape: It can actually act as a force field.
* BigBad: One of the Biggest Bads in the Ultra Series, and can be considered the BigBad of not just ''Ultraman Mebius'', but the classic Showa continuity in general (at least until Ultraman Belial was introduced).
* CastingAShadow: Has numerous shadow-themed powers
* DarkIsEvil: Has a dark color scheme and yes, he is evil. His goal is to destroy light and spread darkness throughout the galaxy.
* EarlyBirdCameo: Is actually first seen in ''Series/UltramanTaro'' in a flashback, and was supposed to be the villain of Alien Temperor's 2-part debut.
* TheEmperor: Obviously.
* EvilOverlord: Leads an army of monsters and seeks to conquer the galaxy and enshroud it in darkness.
* FinishingMove: The Rezolium Ray, his answer to the Ultras' beams [[spoiler:and what he uses to kill Ultraman Mebius.]]
* GalacticConqueror: His goal isn't just to conquer the galaxy, but to purge all light from it as well.
* HealingMagicIsTheHardest: While ''immensely powerful'', it took him 30,000 years to recover from the war enough to make a second attempt, while the Father of Ultra received an identical wound and didn't take nearly as long. Any attempt to actually revive him is also shown to be far more difficult than is typical in this universe.
* TheJuggernaut: He was able to block swords ''with his bare hands'' and caused explosions all over Tokyo by simply landing in the middle of the city.
* LastOfHisKind: According to some sources, he was the last of a race of aliens who were killed off when their planet's sun went died. How did he survive? By embracing the power of darkness, of course!
* TheManBehindTheMan: Implied to have manipulated the events of the series (and to a lesser extent, every monster and alien attack in the previous series, [[spoiler:considering the Space-Time Emitter]]) to ensure his arrival.
* MindOverMatter: Has ''immense'' psychic power, with his favorite being telekinesis, which he uses to stop even a single hit from landing on him.
* PlayingWithFire: Can conjure deep red fireballs as projectiles.
* SpellMyNameWithAnS: His name has been translated as both "Alien Empera" and "Alien Emperor", though the former is the spelling most commonly used.

* GenreSavvy: When Grozam gloats about GUYS is helpless to rescue Mebius and defeat him, Mefilas is quick to point out that he should not be underestimating the humans as they have saved the Ultras and defeated monsters by themselves many times before. [[spoiler:He was correct.]]

* HeroismAddict: In order to prove himself as a hero, Mefilas unleashed the kaiju Gromite into the city and defeat it in public.
* IdenticalStranger: Despite his similar suit design and sharing voice actor, he is not the first Alien Mefilas that Hayata/Ultraman fought in 1967, who exited and sworn to fight Ultraman in the future. [[https://web.archive.org/web/20081029021332/http://www.daikaijyu.com/keitaigaku01.html In a Bandai-authorized official blog]], he is given the designation '''Alien Mefilas III'''.

* MythologyGag: His WeWillMeetAgain statement to Mebius and Series/{{Ultraman}}, as well as his admittance to defeat, are what the original Mefilas told Ultraman. They even vanish in the same manner.

* BackFromTheDead: [[spoiler:Is actually Zamusha revived by the 4 Heavenly Kings as a cyborg to become the new body for a resurrected Empera.]]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/aya1.png]]

!!Aya Jinguji

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/zoa_muruchii.png]]

* GrapplingHookPistol: On his right wrist shield.

* DealWithTheDevil: What Sayrui essentially did with the Serpents to see her family again.

* EvilCounterpart: Of the Ultramen. In fact, the scene where Sayrui and the Serpentian leader become one is a shot-for-shot imitation of what happened between Goh and Ultraman Jack in ''Series/ReturnOfUltraman''

[[quoteright:3:https://static.tvtropes.org/pmwiki/pub/images/angross_better.png]]

[[quoteright:240:https://static.tvtropes.org/pmwiki/pub/images/george_0.png]]

[[quoteright:240:https://static.tvtropes.org/pmwiki/pub/images/george_0.png]]

[[quoteright:298:https://static.tvtropes.org/pmwiki/pub/images/alien_temperor_9.png]]
[[caption-width-right:298:''"I will take him down, and when I do, I will become the leader of this Alien Alliance!"'']]

[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/alien_nackle_mebius_6.png]]
[[caption-width-right:350:''"Let's proceed with Phase 2!"'']]

* YouHaveOutlivedYourUsefulness: [[spoiler:Yapool has U-Killersaurus kill him after being resurrected.]]

* VillainousBreakdown: Alien Reflect appears to be an honorable alien at first. He's well mannered in his speech, always using honorifics, and even spares Mebius after their first battle, claiming that he's too weak and doesn't even tries to ramapge afterwards, instead waiting for Mebius to return for a rematch. However, after Mebius managed to [[NotSoInvincibleAfterall damage his shield]], he loses it and is quick to use the GUYS crew as hostages to try and secure his victory.

[[quoteright:240:https://static.tvtropes.org/pmwiki/pub/images/angross_better.png]]