Boss monsters in Yugioh

;Credit to UnluckyGamer ( manuel#7722 ) for helping make this list.

; Normal Monsters
Dark Magician
Blue-Eyes White Dragon
Red-Eyes Black Dragon

; Effect Monsters
The Winged Dragon of Ra - Immortal Phoenix
Blue-Eyes Jet Dragon
Curse Necrofear
Rainbow Dragon
Destiny HERO - Plasma
Armed Dragon Thunder LV10
Ancient Gear Reactor Dragon
Meklord Astro Dragon Triskelion
Earthbound Immortal Wiraqocha Rasca
Caius the Shadow Monarch
Erebus the Underworld Monarch
Amazement Administrator Arlekino
Apoqliphort Towers
Danger! Bigfoot!
Danger! Nessie!
Elementsaber Lapauila Mana
Umbramirage the Elemental Lord
Dogmatika Fleurdelis, the Knighted
The Iris Swordsoul
Doomking Balerdroch
Dual Assembwurm
Eldlich the Golden Lord
Evil★Twins Ki-sikil & Lil-la
Floowandereeze & Snowl
Galaxy-Eyes Photon Dragon
Gameciel, the Sea Turtle Kaiju
Great Shogun Shien
Harr, Generaider Boss of Storms
Icejade Kosmochlor
Judgment Dragon
Lord of the Heavenly Prison
Machina Citadel
Lovely Labrynth of The Silver Castle
Knightmare Corruptor Iblee
Mekk-Knight Blue Sky
Mekk-Knight Purple Nightfall
Mermail Abyssmegalo
Nibiru, the Primal Being
Protecting Spirit Loagaeth
Starry Night, Starry Dragon
Superancient Deepsea King Coelacanth
U.A. Playmaker
Dinovrestler Pankratops
Ultimate Conductor Tyranno
Vampire Voivode
War Rock Meteoragon
Witchcrafter Golem Aruru
Water Enchantress of the Temple
Therion "King" Regulus

; Ritual Monsters
Evigishki Gustkraken
Nekroz of Areadbhair
Megalith Aratron
Blue-Eyes Chaos MAX Dragon
Demise, King of Armageddon
Demise, Supreme King of Armageddon
Revendread Slayer
Drytron Meteonis Draconids
Herald of Ultimateness

; Fusion Monsters
Elemental HERO Flame Wingman
Elemental HERO Brave Neos
Masked HERO Dark Law
Evil HERO Malicious Bane
Destiny HERO - Destroyer Phoenix Enforcer
Cyber End Dragon
Cyberdark End Dragon
Armityle the Chaos Phantasm - Phantom of Fury
ABC-Dragon Buster
Buster Blader, the Dragon Destroyer Swordsman
Dinomorphia Kentregina
Dragonmain Sheou
Egiptian God Slime
El Shaddoll Winda
El Shaddoll Construct
Eldlich the Mad Golden Lord
Fossil Warrior Skull King
Gem-Knight Ruby
Gem-Knight Master Diamond
Gladiator Beast Gaiodiaz
Gladiator Beast Domitianus
Imperion Magnum the Superconductive Battlebot
Infernoid Tierra
Invoked Mechaba
King Dragun
Lunalight Leo Dancer
Millennium-Eyes Restrict
Despia Quaeritis
Albion the Branded Dragon
Mirrorjade the Iceblade Dragon
Guardian Chimera
Myutant Synthesis
Oneiros, the Dream Mirror Erlking
Oneiros, the Dream Mirror Tormentor
Prank-Kids Battle Butler
Starving Venom Fusion Dragon
Starving Venom Predapower Fusion Dragon
The First Darklord
Thunder Dragon Colossus
Thunder Dragon Titan
Ultra Beetrooper Abslute Hercules
Hugin the Runick Wings

; Synchro Monsters
Junk Warrior
Stardust Dragon
Shooting Quasar Dragon
Shooting Majestic Star Dragon
Red Dragon Archfiend
Blackwing Full Armor Master
Ruddy Rose Dragon
Void Ogre Dragon
Odin, Father of the Aesir
Trishula, Dragon of the Ice Barrier
Colossal Fighter
Clear Wing Synchro Dragon
Hi-Speedroid Chanbara
Hi-Speedroid Clear Wing Rider
Windwitch - Diamond Bell
Ukiyoe-P.U.N.K. Amazing Dragon
Virtual World Kyubi - Shenshen
Baronne de Fleur
PSY-Framelord Omega
Penguin Brave
Coral Dragon
Adamancipator Risen - Dragite
Cryston Quariongandrax
Ursarctic Septentrion
Swordsoul Supreme Sovereign - Chengying
Ally of Justice Catastor
Borreload Savage Dragon
Chaos Ruler, the Chaotic Magical Dragon
Karakuri Super Shogun mdl 00N "Bureibu"
Legendary Six Samurai - Shi En
Locomotion R-Genex
Masterflare Hyperion
Flower Cardian Moonflowerviewing
Flamvell Uruquizas
Geomathmech Final Sigma
Infernoble Knight Emperor Charles
Magikey Fiend - Transfurlmine
Shiranui Shogunsaga
Shiranui Sunsaga
Yoko, the Graceful Mayakashi
Zoroa, the Magistus Conflagrant Calamity

; Xyz Monsters
Number 39: Utopia
Number S39: Utopia the Lightning
Number F0: Utopic Future
Number F0: Utopic Draco Future
Number 38: Hope Harbinger Dragon Titanic Galaxy
Galaxy-Eyes Cipher X Dragon
Bujintei Susanowo
Bujinki Amaterasu
Constellar Pleiades
Constellar Ptolemy M7
Cyber Dragon Infinity
Dark Rebellion Xyz Dragon
Digital Bug Rhinsebus
Dingirsu, the Orcust of the Evening Star
True King of All Calamities
Divine Arsenal AA-Zeus - Sky Thunder
Evilswarm Ophion
Exosister Mikailis
Gear Giant X
Ghostrick Alucard
Gunkan Suship Uni-class Super-Dreadnought
Inzektor Exa-Beetle
CXyz N.As.Ch. Knight
Number C101: Silent Honor DARK
Joyous Melffys
Lyrilusc - Ensemblue Robin
Madolche Queen Tiramisu
Mecha Phantom Beast Dracossack
Number 86: Heroic Champion - Rhongomyniad
Number C88: Gimmick Puppet DIsaster Leo
Raidraptor - Ultimate Falcon
Springans Ship - Exblowrer
Super Quantal Mech King Great Magnus
Superdreadnought Rail Cannon Gustav Max
Superdreadnought Rail Cannon Juggernaut Liebe
Teardrop the Rikka Queen
Time Thief Redoer
Toadally Awesome
Traptrix Rafflesia
Zoodiac Drident
Number C1: Numeron Chaos Gate Sunya
Gigantic Spright

; Pendulum Monsters
Odd-Eyes Pendulum Dragon
Odd-Eyes Pendulumgraph Dragon
Supreme King Z-ARC
Abyss Actor - Superstar
Astrograph Sorcerer
Mythical Beast Master Cerberus
Endymion, the Mighty Master of Magic
Antihuman Intelligence ME-PSY-YA
Dinomist Rex
Dosolfachord Coolia
Zefraath
Mamonaka the Vaylantz United
Mayosenju Daibak

; Link Monsters
Decode Talker
Firewall Dragon
Accesscode Talker
Borrelsword Dragon
Borrelcode Dragon
Topologic Zeroboros
Salamangreat Heatleo
Trickstar Holly Angel
Marincess Wonder Heart
Dark Templar @Ignister
Decode Talker Heatsoul
Altergeist Hexstia
Altergeist Memorygant
Gouki the Master Ogre
Apollousa, Bow of the Goddess
Infinitrack Fortress Megaclops
Black Luster Soldier - Soldier of Chaos
Blackbeard, the Plunder Patroll Captain
Celestial Knightlord Parshath
Cosmic Slicer Zer'oll
Evil★Twin's Trouble Sunny
Folgo, Justice Fur Hire
Gaia Saber, the Lightning Shadow
Ghostrick Festival
Giant Beetroper Invincible Atlas
Heavy metalfoes Electrumite
Neyond the Pendulum
Isolde, Two Tales of the Noble Knights
Magical Musketeer Max
Nephtys, the Sacred Flame
Predaplant Verte Anaconda
Rasterliger
Reptilianne Echidna
Scareclaw Tri-Heart
S-Force Justify
Simorgh, Bird of Sovereignty
Cryston Halqifibrax
Sky Striker Ace - Kagari
SPYRAL Double Helix
Subterror Behemoth Fiendess
Auram the World Chalice Blademaster
Ib the World Chalice Priestess
Ningirsu the World Chalice Warrior
X-Krawler Neurogos
X-Krawler Qualiark
X-Krawler Synaphysis
Knightmare Unicorn
Knightmare Gryphon
Mekk-Knight Spectrum Supreme
Crusadia Equimax
Longirsu, the Orcust Orchestrator
Mekk-Knight Crusadia Avramax
World Gears of Theurlogical Demiurgy
The Phantom Knights of Rusty Bardiche
The Weather Painter Rainbow
Traffic Ghost
Tri-Brigade Shuraig the Omnous Omen
Unchained Abomination
Underworld Goddess of the Closed World
Union Carrier
Yuki-Onna, the Absolute Zero Mayakashi
Zerrziel, Ruler of the Evil Eyed

;Win_Condition_Cards
Exodia the Forbidden One
Destiny Board
Ghostrick Angel of Mischief
Musical Sumo Dice Games

;Additional monsters added by Unlucky Gamer.

; Normal Monsters
Elemental HERO Neos

; Effect Monsters
Obelisk the Tormentor
Slifer the Sky Dragon
The Winged Dragon of Ra
The Winged Dragon of Ra - Sphere Mode
Ancient Gear Golem
Earthbound Immortal Aslla piscu
Earthbound Immortal Ccapac Apu
Earthbound Immortal Ccarayhua
Earthbound Immortal Chacu Challhua
Earthbound Immortal Cusillu
Earthbound Immortal Uru
Meklord Astro Mekanikle
Meklord Emperor Wisel
Meklord Emperor Skiel
Meklord Emperor Granel

; Fusion Monsters
Hugin the Runick Wings

; Synchro Monsters
Power Tool Dragon
Ancient Fairy Dragon
Black Rose Dragon
Black-Winged Dragon

; Xyz Monsters

; Pendulum Monsters

; Link Monsters
; I:P Masquerena ( She's a DARK and it sounds stupid... )


;Additional monsters added by Eyal282

; Normal Monsters


; Effect Monsters
Gren Maju Da Eiza
King of the Skull Servants
Madolche Puddingcess Chocolat-a-la-Mode
Machina Ruinforce
Inspector Boarder
Wandering Gryphon Rider
Kashtira Fenrir
Lady Labrynth of the Silver Castle
Lovely Labrynth of the Silver Castle
SPYRAL Sleeper
Jioh the Gravity Ninja
Jinzo
Dark Magician of Chaos
Chaos Sorcerer
Black Luster Soldier - Envoy of the Beginning
Chaos Emperor Dragon - Envoy of the End
Chaos Dragon Levianeer
Dark Armed Dragon
Lava Golem
Thunder King, the Lightningstrike Kaiju
Radian, the Multidimensional Kaiju
Kumongous, the Sticky String Kaiju
Jizukiru, the Star Destroying Kaiju
Gadarla, the Mystery Dust Kaiju
Dogoran, the Mad Flame Kaiju

; Fusion Monsters
Frightfur Cruel Whale
Tearlaments Kaleido-Heart
Tearlaments Rulkallos
Tearlaments Kitkallos
Red-Eyes Dark Dragoon
Naturia Exterio
The Last Warrior from Another Planet
Thousand-Eyes Restrict

; Synchro Monsters
Naturia Beast
Crystal Wing Synchro Dragon
Hot Red Dragon Archfiend Abyss
Superheavy Samurai Steam Train King
Red Supernova Dragon
Draco Berserker of the Tenyi
Swordsoul Sinister Sovereign - Qixing Longyuan

;Xyz Monsters
D/D/D Deviser King Deus Machinex
Number 4: Stealth Kragen
Number 41: Bagooska the Terribly Tired Tapir
Number 81: Superdreadnought Rail Cannon Super Dora
Number 100: Numeron Dragon
Kashtira Arise-Heart
Kashtira Shangri-Ira

; Pendulum Monsters


; Link Monsters
The Arrival Cyberse @Ignister
G Golem Dignified Trilithon


;Win_Condition_Cards
;Exodia, the Legendary Defender
;Exodius the Ultimate Forbidden Lord
;F.A. Winners
;Number 88: Gimmick Puppet of Leo
;Jackpot 7
;Final Countdown
;Flying Elephant
;Number iC1000: Numerounius Numerounia
;Phantasm Spiral Assault
;Vennominaga the Deity of Poisonous Snakes
;Victory Dragon