Plegas's Labyrinth

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Plegas's Labyrinth

“

The dark ruins overflows with immense demonic energy. The unsettling air that was sealed from ancient times is surrounding the unfamiliar intruders.

”

Description

At last, you face the origin of the immense demonic energy beyond the final door.

Recommended Level

99

Required Combat Power

3,250,000

Entry Requirements

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• Can only enter dungeon at specific times.

Availability Times (based on server time)
07:00 ~ 09:00 11:00 ~ 13:00 15:00 ~ 17:00 19:00 ~ 21:00 23:00 ~ 01:00 03:00 ~ 05:00

• (KST for the South Korean server, PST for the North American server and CET for the European server).
• Can enter for free once whenever the dungeon opens.
• Can enter additional times using Plegas's Labyrinth Key File:Item - Plegas's Labyrinth Key.png.
• Special reward (x200 Artifact Spirit Stone Fragment ) is only given once per day despite the dungeon opening multiple times.

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Details

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• Up to 6 players can enter (minimum 3 players required to enter)
• Item Drop Rate effects except for Drop Rate Events(?) do not affect drops from this dungeon.

Demon Realm

• The El's power does not reach into this realm, Attack and HP will be reduced by 80%.

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Mobs

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Monster Image	Monster Description	Monster Moves
	Dark Ishkhan - Ishkhan corrupted by the sealed demon's influence.	Shadow Sweep: Twirl around, swiping at nearby targets. Explosive Clone: Create a clone of itself that travels forwards and self destructs.
	Dark Baratakhan - Baratakhan corrupted by the sealed demon's influence.	Shadow Beam: Create a beam of darkness which tries to aim at a target before firing a beam of darkness. Sonic Screech: Create dark sonic funnel in front of it that deals continuous damage.
	Dark Chatakhan - Chatakhan corrupted by the sealed demon's influence.	Clap: Clap its hands, attacking targets in front of it. Grab: Wind up and dash forwards, grabbing targets in front of it with its arms. You can repeatedly press the arrow keys to break free.
	Dark Javta - Javta corrupted by the sealed demon's influence.	Slash: Attack players at close range by using its spear. Teleport Traps: They can teleport around the map, primarily to get close to targets, at will. They will leave behind a disk of light that explodes on contact.
	Dark Tutumata - Tutumata corrupted by the sealed demon's influence.	Energy Ball: Fire a large ball of energy straight forwards that drags players with it. Note: Will take reduced damage from the front. }}

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Obstacles

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Obstacles Image	Obstacles Description
	Pitfall - Areas without any ground, created when Plegas' Heart drops on the same piece of the map twice. Unlike pitfalls in other dungeons, falling down these pits will quickly tick away at player's HP until they die, effectively making them instant death.
	Dark Stars - Eight sides stars with eyes which emit dark orbs which deal damage. They can also fire lasers in four directions and spin around. }}

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Boss

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Monster Image	Boss Description	Boss Moves
	Plegas's Heart - The heart of the ancient demon sealed in the temple.	Dark Needles: The small eyes will fire needles downwards. Ice Laser: Two of the small eyes will fuse and remain stationary while firing an ice beam downwards. Players hit by the beam will be inflicted with a debuff that damages other players that come in contact with them. Dark Laser: Three of the small eyes will fuse and move around above players to fire a beam straight down upon them. Needle Spread: The heart itself is capable of firing needles, firing five at a time, one straight down and four spread outwards. Heart Drop: The heart will slowly hover over the map, tracking a specifically chosen player, indicated by a crystal and purple energy. It will crash down, creating a couple chain eruptions around it. The heart will be left vulnerable for a brief period of time. If the heart drops on a piece of the map twice, it will destroy the floor beneath it. This is indicated by cracks on the floor. If the heart successfully lands on a target, it will continue its attack and attempt to land on another target until it misses. Heart Laser: After rising back up and having taken a sufficient amount of damage, the heart itself can fire a beam downwards that sends out electric spheres along the ground to the left and right. These spheres will knock players down. Attacks highlighted in red bypass Invincibility frames. Note: The heart will rise back up when hitting players that are alive OR dead, as well as ANY kind of summoned ally. Summoner-type classes should be careful during this attack. After a certain amount of time has passed, the fused eyes will seperate themselves again.
	Regenerating Plegas - The seal has been weakened and the ancient demon's heart is regaining its strength.	Rings of Darkness: After a while, the heart will pulse, creating rings of darkness which expand outwards. Each ring will have two openings to pass through. The rings will deal damage and add 2 seconds of cooldown to skills. Dark Bombardment: The small box-shaped statues below the heart and on the left and right will periodically fire out purple orbs in bursts that move around the arena before dissipating. Overload Neutralization: The small box-shaped statues below the heart and on the left and right will send out yellow orbs that slowly move towards the heart. If they make contact they will lower the overload gauge. Pick them up to prevent this, but be careful as they inflict  Enemy DebuffOverloadEnemy DebuffOverload debuff causing damage taken to increase with each stack. Attacks highlighted in red bypass Invincibility frames. Note: The heart cannot be damaged until the overload gauge at the top of the screen is filled. It will constantly summon enemies around the map, which have to be defeated to fill the gauge. Sometimes it takes a while for the heart to become vulnerable when the overload gauge is filled. It can still be reduced by the yellow orbs at this time, so take caution. If players take too long to defeat the heart during the overload, he will become invincible once more and the overload gauge goes back down to 0.
	Colossus Plegas - The ancient demon has been released and has shattered the fabric of space itself. Defeat the colossus.	Dark Needles: The small eyes at the top of the map will fire needles. Dark Energy: Any of his 6 hands can release homing energy balls Dark Bomb: Similar to the previous attack, but on hit they inflict a debuff on the player causing them to explode and deal damage to nearby allies. The afflicted player will be unharmed but allies will take damage and be inflicted with silence and reduced attribute resistance. Swat: Plegas will swipe its bottom or middle two arms inwards to swat at players, knocking them around. Any players caught in the area where the fists smash together will be squished for 4 seconds. Black Hole: The middle arms will create black holes in the palm of their hands, sucking in players from a great distance and exploding, knocking them away. This is often followed up by Swat. Dark Beam: Plegas's top arms can raise up and fire lasers from above which will sweep the map. Getting hit puts consumables on cooldown. Mega Laser: When threatened, its face can fire a powerful laser which it will sweep across the middle section of the map. Headbutt: It will ram its head forwards, dealing damage to those near it and stunning targets. This attack is indicated by a purple circle. Pulse: Its heart will emit a powerful blast of energy indicated by a red circle around it. This will stun targets. Dark Rain: The screen will zoom out and Plegas will create dark energy balls resting on platforms at the top of the map which will descend straight down. This attack is first executed when Plegas' Head's health reaches 100 bars, and will be used every once in a while afterwards. He cannot use this attack when his head is destroyed or if there are no platforms. Attacks highlighted in red bypass Invincibility frames. Note: The heart is the true weak point of the boss and must be destroyed in order to defeat it. The heart will be protected until the head is defeated, temporarily exposing the heart. If the heart is not defeated, the head will regenerate and the heart will be protected once more. The bottom arms must be defeated to spawn more platforms, but one can skip to the head with a combination of the jump boost orb's buff and Hyper Acceleration. Defeated arms will respawn overtime. This will cause platforms to be destroyed once more. Each set of arms shares a healthbar. Dark Rain can be skipped by getting the health of his head to 100 bars during the telegraph of Headbutt or during Mega Laser, then reducing his health to around 90~ bars once his invincibility wears off. }}

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Dialogue

• Dungeon Victory Quote

• Elsword: Alright, you guys go before me! I'll follow you right after I take care of these things! Wait, what? There's more of them? Wait a second... Damn it! Stop! Stop regenerating! How much more do I have to deal with this?!
• Aisha: I see! The massive amount of demonic energy is allowing it to regenerate at a faster rate than our attacks. Hurry! We need to move faster than the regeneration rate!
• Rena: Look up there! The sky you see beyond the shattered space... It's the sky of the Withe-Ghost Land!! If we don't stop it now, it's going to escape!
• Raven: I did not realize that its true form is so large. A bird-like mask... It's as if we're its prey. Ha. I suppose we've done well striking back for prey.
• Eve: Recording data. Plegas, ancient demonic beast. After restructuring it's body and regaining it's true form, it tried to escape the pocket dimension and free itself from the seal, but we were able to stop that from happening by destroying the regenerating parts repeatedly.
• Chung: Is that thumping from it's heart? It's huge! It's like looking at a whale's heart.
• Ara: The hands turn into a structure when you destroy it. Or maybe this is the true form? I wonder how the beast would have change if the battle lasted longer.
• Elesis: -
• Add: Hm... it seems to have restructured it's body using the buildings from the ruins, but it returned to it's original state when we destroy it... Kuhuhu, it seems the beast wasn't the only thing that regenerate. It's a well-planned labyrinth.
• Lu: There are several of these primordial beings throughout the Demon Realm. This one, it seems, was particularly dangerous. It tried to shatter the seal to escape... Huhu, well, I do understand the feeling of wanting to escape.
• Ciel: -
• Rose: It's unbelievably large! The six arms will surely get in the way, so we'll need to destroy it first. Zero, don't stray and stay close!
• Ain: So... This wasn't the final form of the beast? I wonder what would have happened if we failed to stop it. Maybe it would have created legs for itself to walk strut out of this place?
• Laby: -
• Noah: This is a monster from the Demon Realm. I never thought I'd be able to fight something like this and win... Okay! Still, I was just about to go say Hello.

Boss Drops

BGM

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Image	Name	Boss	Character	Stats
	Plegas's Manifestation	Colossus Plegas	Common	Accessory (Support Unit): Adaptation +5% (Max 55%)

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li_devildom6_side_01

li_devildom6_side_boss_01

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Gallery

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Trivia

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• The characters featured on the loading screen are Rune Master and Dominator.

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Updates

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Date		Changes
KR	NA
08/19/2021	09/15/2021	Plegas's Labyrinth added.

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Alternative Names

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Server	Name	Translation
South Korea	플레가스의 미궁	Plegas's Labyrinth
Germany	Flegas' Labyrinth
Spain	Laberinto de Flegas	Flegas' Labyrinth
France	Labyrinthe de Flégas	Flegas' Labyrinth
Italy	Labirinto di Flegas	Flegas' Labyrinth
Poland	Labirynt Flegasa	Flegas' Labyrinth
United Kingdom	Flegas' Labyrinth

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Dungeons

• Region 13~18
• Region 1~6
• Region 7~12
• Region 19~21
• Laby
• Noah
• Lithia
• Other
• Miscellaneous

Varnimyr	Rigomor	Master Road	Pruinaum	Pruinaum Outskirts	Tirnog
{{ Labyrinth of Ruin Guardian's Forest Dark Elves' Outpost Forsaken Spirit Asylum Crimson Tower of Howling Flames Never-Ending Darkness Crimson Cradle of Flames Shadow Vein }}	{{ Sea of Ruin Abandoned Deep-Sea Tunnel Trosh's Nest Abandoned Icerite Plant Titan's Grotto }}	{{ Shrine of the Two-Headed Serpent Elrianode Training Grounds Spirit Sanctum Water Dragon's Compass Nasod Testing Chamber Gate of the Setting Sun Anguish of the Wavering Servant Unraveling the Knot of Memories }}	{{ Glacial Land Old Village Site Sanctuary of the Soul Capital-Bound Train Savage White-Ghost's Castle Altar of Invocation }}	{{ Plegas's Gaze Plegas's Reflection Plegas's Labyrinth }}	{{ Theme Park Entrance Tricky House Puppet Theater Concert Mania Shadow Earl's Castle }}

Ruben	Elder	Bethma	Altera	Feita	Velder
{{ Tree of El White Mist Swamp }}	{{ Shadow Forest Wally's Castle }}	{{ Bethma Lake Dragon Nest Richie Mines Cargo Airship }}	{{ The Black Crow Return Plains Transporting Tunnel B4-1 Nasod Foundry Altera Core }}	{{ Shrine of Dedication Entrance Underground Chapel Altar of Dedication }}	{{ Hope Bridge Palace Entrance Commercial Area 1 Southern Gate }}

Hamel	Sander	Lanox	Atlas	Elysion	Elrianode
{{ Resiam Outskirts Ancient Waterway Magmanta's Cave Halls of Water }}	{{ Barren Sander Caluso Tribal Village Sandtilus Heart of Behemoth }}	{{ Ash Covered Village Phantasmal Geyser Volcanic Flame Entrance Collapsing Temple of Fire Grand Cavern: Chasm of the Divided Land }}	{{ Diceon Mines Atlas City Elysion Tower }}	{{ Celestial Crossroads Adrian's Palace Solace's Fortress Halted Sun's Memory }}	{{ Hall of El Water Dragon Sanctum Elrianode City Debrian Laboratory El Tower Defense Forgotten Elrian Sanctum }}

Abyss	Monaterra	Serpentium
{{ Sunken Holy Ground Blooming Mineral Field Nightmare's Crib Birth of Origin }}	{{ Palace of Gold Medovine Hunter's Hideout Torta Arena The Great Steel Wall }}	{{ Fabricated City Android Factory Madame Corae's Garden Serpentium Tower Orchestra Hall }}

East Lurensia	North Fluone	Central Fluone
{{ Outer Edge of Black Forest East Lurensia Port The Lariness Eye of the Storm }}	{{ Bamboo Forest Road to Lord's Keep Lord's Keep Underground Prison Top Floor of Lord's Keep }}	{{ Corrupted Dune Distorted Memory Gap }}

Northern Lanox	Northern Lanox R
{{ Temple of Time Moonlight Hill (Day) (Uphill) Moonlight Hill (Day) (Downhill) Abandoned Manor House of Rosso's Laboratory }}	{{ Depths of Temple of Time Clamor's Memory Moonlight Hill (Night) (Uphill) Moonlight Hill (Night) (Downhill) Illusion of House of Ebalon Titania's Garden }}

Undiscovered Ruins (Tomb)	Zaya Mountains	Port Town Denice	Wailing Wind
{{ Undiscovered Ruins (Tomb) Sander Village }}	{{ Zaya Mountains Campsite Polluted Lake }}	{{ Port Town Denice Port in Chaos }}	{{ Wailing Wind Raided Village Calmahari of Grief }}

The Kleruk in Chaos	Restored Velder Castle	Velder Central Square	Society Research Facility
{{ The Kleruk in Chaos Sacrilegious Statue }}	{{ Restored Velder Castle Castle Ground Floor Castle Hall }}	{{ Velder Central Square Opening of the Festival }}	{{ Society Research Facility Corroded Forest Portal Through the Rift }}

Event	Special	Secret	Challenge Mode	Guild
{{ Velder Academy Library Velder Academy Athletic Meet Velder Academy Concert Dessert Café ELSTAR Showcase ELSTAR Signing Event Elrios City Run Elrios City Defense Heart El Puzzle }}	{{ Henir's Time and Space Heroic Mode Ereda Island Add's Energy Fusion Theory Dimension of Sinister Intent Twisted Time and Space - Fahrmann's Peak Gate of Darkness }}	{{ Wally's Underground Laboratory Dragon Nest: Abyss Transporting Tunnel: Contaminated Area Velder's Hallucination Temple of Trials The Rage of Behemoth Grand Cavern: The Source of Demonic Energy Deep-Sea Passage: Emergency Crisis Reclaim the Supply Train }}	{{ Crimson Tower of Howling Flames Never-Ending Darkness Crimson Cradle of Flames Savage White-Ghost's Castle Altar of Invocation }}	{{ Hungry Ghost Bump Bump Moby! The Great Zombie Invasion }}

Semi-Removed	Removed	Miscellaneous
{{ Residential Area 3 Burning Hope Bridge Sunken Resiam Heart of the Ancient Waterway Temple of Frozen Water Garpai Rock Trock's Lair Burnt Forest }}	{{ Old Maps Old Event Maps }}	{{ Free Training Tutorial Guild Expedition‎ Forgotten Elrian Sanctum }}

Overworld

• Region 13~18
• Region 1~6
• Region 7~12
• Region 19~21
• Other

Varnimyr	Rigomor	Master Road	Pruinaum	Pruinaum Outskirts	Tirnog
{{ Camp: Crimson Edge }}			{{ Camp: Aurora }}		{{ Magmelia }}

Ruben	Elder	Bethma	Altera	Feita	Velder
{{ Ruben Village Spirit Falls }}	{{ Elder Village }}	{{ Bethma Village Dicey Sky Road }}	{{ Altera Village }}	{{ Feita Village }}	{{ Velder Village Clock Tower Square }}

Hunting Fields

Ruben	Elder	Bethma	Altera	Feita	Velder
	{{ Wally's Memorial Bridge }}			{{ Pilgrim's Site Dead Man's Hill }}	{{ The Prosperity Road The Peace Road Harmony Road Port Lurensia Hamel-destined Battleship }}

Hamel	Sander	Lanox	Atlas	Elysion	Elrianode
{{ Hamel Capital Fountain of Healing }}	{{ Sander Village Wind Stone Ruins }}	{{ Lanox Village Silent Night Shelter Charming Geyser }}	{{ Atlas Station }}	{{ Elysion }}	{{ Elrianode }}

Hunting Fields

Hamel	Sander	Lanox	Atlas	Elysion	Elrianode
{{ Velder-destined Battleship Elime's Wave Stricken City Circular Waterway Noah's Grave }}	{{ Temple of the Wind Caluso Tribe Territory Sandtilus Grave Behemoth Crater }}	{{ Ashen Land Geyser Plains Volcanic Blade Canyon Distant Ruins }}	{{ Shyflowne Pond City Outskirts }}	{{ Judge's Sanctuary }}

Abyss	Monaterra	Serpentium	-	-	-
		{{ Camp: Steel Wall }}

Laby's Imaginary World	Someone's Lab	Memory Shard	Guild Base
{{ Laby's Imaginary World }}	{{ Someone's Lab }}	{{ Beyond the Rift }}	{{ Guild Base }}