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Council of Creators (series)
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The Creators
CdrzillafanonScoobydooman90001SuperNerd295KoopaBigRandomKaijuIndominus Rex 2016WolfzillaMechaKingGhidorah789Spinocroc123
Past Creators
Titanosaurus cloneHokuto Black KingUltraman Ross
Other Protagonists
Fandom UsersDave the Fandom UserLongyTeenyJollySheridanHedronKathleen HudsonThe CrusadersTerryIndomiscoobfanonShin MinillaGenerikkoGodzilla ManJeffereyGermanium IIIndominus GhidorahThe Woke-Ass Atomic DinosaurRonald McF***ingDonaldGyaodorahMichael DennisSharon PooleEkatotessera
Main Villains
FlurrTheGamerMixelSepsisKeratosMyosLucifer, Lord of the Tongue LousesTongue LouseOrganonG-RexAetheriumHokuto Black KingToy JestersChild MindSatanturtleOverlord BaganSquare Enix
Other Villains
FiregrodonAngerzillaThe Poop SquadThe Meme SquadShocktraCaedesMagorinDragonishMrs. Cool-AssNightmare CreaturesKirkosSepsizillaTitanobotGalactic UnionUtoarhLa RalteyROBO 9EIRThe Stars of the Symphony NightGeneral StoneThe Badly Drawn MongosVoid GasVoid HybridDisnon

Sepsizilla is a bootleg Sepsis Bootnokk created by KoopaGalaxain, originally as his April Fool's Day Joke for 2016. While Sepsizilla, originally named as Repurposed 'OC' was never meant to be taken seriously, he was later included in the Fan Made Kaiju Wikia's collaborative series Council of Creators, and is set to appear during Season 2 as an 'evil' version of WeegeeZilla manufactured by Aetherium.


As an April Fool's Day Joke, Sepsizilla is essentially a bootleg of Sepsis, proving its status as a Bootnokk even further. Sepsizilla is basically a red and black version of WeegeeZilla, but with Sepsis' horns and tail spikes. As a passing reference to the strange side of the Undertale fandom, Sepsizilla possesses a glowing blue eye and long teeth that create a pronounced 'grin'.


Council of Creators



Base Abilities (Unmodified)

  • Red Burster: Sepsizilla is able to snap blood vessels in opponents by gazing at them the wrong way, in a technique he himself named.
  • Axe: Sepsizilla wields a huge battleaxe that he can use in battle.

Abilities added by Aetherium

As part of his recruitment and modification by Aetherium, Sepsizilla was given a set of additional abilities by the sentient super-galaxy.

  • Solar Repulsor: Sepsizilla is able to generate huge amounts of heat and release them in pulses. While the heat given off is somehow unable to set objects on fire, it can easily knock enemies down. This ability was given to Sepsizilla by Aetherium after being recruited.
  • Aetherium Booster: Sepsizilla can call on the power of Aetherium to restore his health.


  • The existence of this Kaiju as anything more than a joke was suggested to me by Cdrzillafanon.
  • And here we have it, people. The most cringy thing in my library. Fortunately, he's been rescued from the scrap heap for the COC series!
Koopa's Kaiju, Monsters and Aliens
Universe 1996
Haemophagic Demon TreeGodzillaClass 166illaMecha-F40PH
Universe 1996 (Periodic Genesis Continuity)
Periodic Genesis Kaiju
Introduced in Periodic Genesis: Dawn of Sepsis
SepsisKeratosMyosOrganonWeegeeZillaLuster CaesiumGermanium II
Universe -1
G-RexAetheriumGodzillaHokuto Black KingBetelgeuse Silver BloomeSSSGHGT-2Ekatotessera
Universe 6991
Longy, the Long GodzillaTeeny, the Tiny GodzillaKirkosSheridanJolly the Christmas PuddingHedronSepsizillaDuogoT the GGGGBeefyzillaScutassSupar YusheeHornhornyhornChubzy McWubzingtonWilhelmGattai Koopa
Other/Unknown Universes
BIOS-SXMisfortune.zillaThunder Pics d'AranBeerganKoopa, the Baddest Demon of Them AllBelixaKinAkumachi
Scrapped Kaiju
Hail to the King (Scrapped Comic Series)
GodzillaGiganHedorahSea BaragonKing Godzilla
Scrapped/Unused Periodic Genesis Kaiju
EuropiumAstatine'Scalpel' KeratosSepsis (Pathogen Concept)