Serpentium Tower

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Language:

• English

Serpentium Tower

“

After the giant castle doors close, a cold robot voice greets the visitors.

”

Description

The moment the El Search Party entered the castle, all doors shut down as the security system greets them with merciless attacks.

Recommended Level

99

Required Combat Power

• Stage 1

10,000,000

• Stage 2

11,000,000

• Stage 3

13,000,000

• Stage 4

15,000,000

Entry Requirements

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• Equipment Requirement: Tenebrous Armor or higher

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Details

{{{{

• Most enemy attacks in this dungeon ignore players' physical and magical defense (either fully or partially).

 Enviromental Debuff - Demon Realm

• The El's power does not reach into this realm, Attack and HP will be reduced by 95%. Enemies will have a 30% chance to resist your critical hits.
• Only three Resurrection Stones can be used to revive.

Boss Defenses

Boss Name	Difficulty	HP Bars	Defense (Percentage)	Damage Reduction	Enemy DebuffFreeze Limit	Enemy DebuffPetrify Limit
Security System Core	Difficulty 1	300x HP	71.92%	60%	1 / 90s	1 / 90s
	Difficulty 2		77.92%
	Difficulty 3		83.91%
	Difficulty 4			70%
Defense System	Difficulty 1	300x HP	71.92%	99%
	Difficulty 2		77.92%
	Difficulty 3		83.91%
	Difficulty 4

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• Phase 1
Phase 1 - Security System Core
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Phase Gimmick
When a player gets hit by any of the boss' attacks, they will receive one stack of  Self DebuffSurveillance that lasts for 15 seconds. When any player in the party reaches 20 stacks, that player's stacks will be removed and the boss will instantly cast Annihilation Mode.
When the boss reaches 50% HP, it will gain a permanent attack increase for the remainder of the fight and immediately cast Charging Mode, Circuit Overload, or Full System Restart at random.
Additionally, multiple charging rods will be set up across the arena (4 on the left side, 4 on the right side). These charging rods are initially inactive, but will be activated for certain attacks.
Boss
Attacks highlighted in red bypass invincibility frames.
Security System Core
	???.
Boss Attacks		Tips
Annihilation Mode: The boss erratically fires off lasers coming from all directions. The location of these lasers is indicated by red warning lines briefly before they are fired.		The lasers appear to fire randomly with no consistency or pattern. The hitbox of the lasers is significantly larger than what the warning lines suggest (reaching about 3 players wide), meaning the safe spots are smaller than one might initially expect. It is possible to avoid these lasers by using special active skills with long invincibility frames such as Spriggan, Chandelier, or certain master skills such as Dignity. It is not recommended to use your hyperactive skill, due to its long cooldown and its necessity in phase 2. In Difficulty 4, the lasers cannot be avoided with invincibility frames.
Electromagnetic Energy Release: The boss releases a stream of electric energy around itself, dealing minor damage and inflicting a random debuff on any players hit.		Amongst the debuffs this attack can inflict, the most common appear to be  Confusion,  Move Slowdown, and  Aging. All the debuffs can be removed with skills that cleanse debuffs or provides debuff immunity.
Electromagnetic Energy Ring: The boss releases a ring of electricity around itself, dealing minor continuous damage, and inflicting  Self Debuff???, decreasing physical and magical attack for 10 seconds.		Unlike Electromagnetic Energy Release, only the ring of electricity has a hitbox. Players can avoid this attack by either standing close to the boss (within the red colored zone), or by standing away from the boss, beyond the reach of the electricity. The  Self Debuff??? debuff can be removed with skills that cleanse debuffs or provides debuff immunity.
Directional Charge: Charges a short distance in one cardinal direction, leaving behind a pulsing trail of electricity. Players hit by either the charge or the electric trail will be inflicted with  Leg Injury for 5 seconds.		Neither parts of this attack deal significant damage. However, due to the multi-hit nature of this attack, it can be easy for a player to unintentionally accumulate  Surveillance stacks. The  Leg Injury can be removed with skills that cleanse debuffs or provides debuff immunity.
Charging Rod Laser: Activates three pairs of charging rods, which then fire a horizontal laser between each set. Any players hit will be inflicted with  Confusion for 7 seconds.		The lasers do not last for long and deal minor damage. The lasers are capable of very slightly hitting players one platform above, depending on a multitude of factors. This should be kept in mind for Lu/Ciel players in particular, as to avoid unintentionally being hit by a laser.
Electric Terrain: Fires a beam of electricity which descends and covers the ground for a short period of time. If a red beam is fired, the electricity will cover the bottom-most platform (ie. the ground floor). If a yellow beam is fired, the electricity will cover the middle platform above the ground.		While the attack does not inflict too much damage due to its multi-hit nature, it can be easy for a player to unintentionally accumulate  Surveillance stacks.
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• Phase 2
Phase 2 - Defense System
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Phase Gimmick
WIP
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Dialogue

• Dungeon Victory Quote
• Elsword: With endless surge of attacks from all directions, it's hard to keep myself focused. This pressure in limited space... it reminds me of the fortress in Elysion.
• Aisha: The metals here are completely incompatible with me. They absorb my magic. Well, it's not too much of an issue. Mages always find a way!
• Rena: I was so surprised when the entire hall turned upside down! We just arrived at the entrance to the tower... I'm concerned about what could await us inside.
• Raven: It's a little funny to say this now after all these tricky attacks, but it feels truly like a fortress at this point. Now, what next?
• Eve: We had to deal with a lot, but I'm glad we're able to pass here. I won't say much about the holes in the security system.
• Chung: An enemy that bombards attacks in a closed space... It was a bit of a challenge. But no problem! My cannon has no blind spot!
• Ara: I can't believe the chandelier was the main device that guarded this place...! Are there other devices like that? Maybe these stairs? The wall decorations? Don't tell me... the carpet?!
• Elesis: I thought we'd see the culprit behind the disaster upon Lu's land... but all we've met so far are just toys. Looks like our villain is quite shy, huh?
• Add: Ha... I can't believe this defense system uses such an elementary structure! I thought there would be more to it! I feel so stupid...
• Lu: I'm glad the doors opened. I wonder if my voices reached him...
• Ciel: I let my temper out a little... but I'm sure that kid let us through. Does this mean we still have room to talk?
• Rose: Lasers everywhere, chandelier suddenly drops down to attack us... The entire hall flips upside down... This feels like a test room at the highest level. I'm not too fond of it...
• Ain: It was a good idea to use the loophole in the system. Would Mr. Ancient and Ms. Queen get angry at me if I told them it's good to sometimes not think too hard? Haha.
• Laby: I was so surprised when the hall turned upside down like Whee~! I thought Laby would topsy turvy~ Heehee, it was fun~!
• Noah: Pant, pant... I'm so glad Clamor's idea worked fine. Eve and Add didn't seem so pleased... but I can finally stop running...
• Lithia: Whew~! That was close. I know how the automated golems and magic devices work, but how does this machine work? Maybe the sleazy guy over there will tell me.

Boss Drops

BGM

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• Antenna Earrings

Image	Name	Boss	Character	Stats
	Antenna Earrings	Defense System	Common	Accessory (Earring): Adaptation +2% (Dungeon) Critical Damage +3% If you have 'Reset' / 'Resistance' / 'Complete' effect from the equipped Exascale Armor, Special Active Skill Damage +8% for 30 seconds.

• Weekly/Repeatable Rewards

Item Drop Table	Difficulty	Phase	Obtainable Items
Weekly	1	1	Small~Large Zetrium Ore
		2	T.E.S System Chip Small~Large Zetrium Ore
	2	1	Small~Large Zetrium Ore
		2	T.E.S System Chip Small~Large Zetrium Ore
	3	1	T.E.S System Chip
		2	T.E.S System Chip Antenna Earrings Cube
	4	1	T.E.S System Chip
		2	T.E.S System Chip Antenna Earrings Cube
Repeat	1	2	Small~Large Zetrium Ore I, T, L Type Amplified Circuit T.E.S System Chip Antenna Earrings Cube
	2
	3
	4		Small~Large Zetrium Ore I, T, L Type Amplified Circuit T.E.S System Chip Antenna Earrings Cube

}}

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music135_boss

music136_boss

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Gallery

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Trivia

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• The characters featured on the loading screen are Metamorphy, Avarice, and Celestia, who are not the main story job paths.

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Updates

{{

Date		Changes
KR	NA
08/14/2024	09/11/2024	Serpentium Tower added.
10/10/2024	11/06/2024	Difficulty 4 added.

}}

Alternative Names

{{

Server	Name	Translation
South Korea	서펜티움 타워	Serpentium Tower

}}

Dungeons

• Region 19~22

Abyss	Monaterra	Serpentium	Doom Aporia
{{ 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 }}	{{ Cornerstone of Prophecy Nightmare: Reset Room Queen's Throne Hall Wilting Tower: Flight Wilting Tower: Fall }}

• Region 1~6

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 }}

• Region 7~12

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 }}

• Region 13~18

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 }}

• Laby

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 }}

• Noah

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 }}

• Lithia

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 }}

• Other

Event	Special	Secret	Challenge Mode	Guild
{{ Velder Academy Library Velder Academy Athletic Meet Velder Academy Concert Dessert Café ELSTAR Showcase ELSTAR Signing Event ELSTAR 2 Music Show Elrios City Run Elrios City Defense Heart El Puzzle Maid Cafe }}	{{ 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 }}

• Miscellaneous

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 Forgotten Elrian Sanctum }}

Overworld

• Region 19~22

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

• Region 1~6

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 }}

• Region 7~12

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 }}

• Region 13~18

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

• Other

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