Culvert

Malangdo Culvert
Level Range: 90+ (Normal) / 140+ (Hard) Party Size: 1+ Time Limit: 1 hour Cooldown: 23 hours Entrance: Malangdo (mal_in01 161, 32) Instance Maps: 1@pump (Normal) 2@pump (Hard) Bosses: Weird Coelacanth (Normal) Gloomy Coelacanth (Normal) Violent Coelacanth (Hard) Mutant Coelacanth (Hard) Notable Rewards: A/B Grade Coins Sea God's Wrath

Malangdo Culvert is a Malangdo island instance where players help the cat mercenaries clear the flooded culvert system of dangerous sea creatures. The instance features both Normal and Hard modes with different level requirements, daily and weekly quests, and unique rewards including coins and the valuable Sea God's Wrath.

Overview

The culvert system beneath Malangdo was once an important infrastructure project overseen by the legendary cat Missing. When seawater flooded the tunnels, dangerous aquatic monsters moved in and made the area their home. Now, Albo and his band of cat mercenaries recruit adventurers to help eliminate the threat.

The instance offers two difficulty modes: Normal Mode for level 90+ players and Hard Mode for level 140+ players. Hard Mode features more challenging mechanics including timed culvert cleaning phases and stronger boss variants.

Quick Info

Normal Mode		Hard Mode
Level	90+	Level	140+
Map	1@pump	Map	2@pump
Bosses	Weird/Gloomy Coelacanth	Bosses	Violent/Mutant Coelacanth

Requirements

Requirement	Details
Level (Normal)	Base Level 90+
Level (Hard)	Base Level 140+
Party	Must be in a party to create/enter
Entry NPC	Missing, the Cleaner (mal_in01 160, 32)

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How to Access

1. Travel to Malangdo Island (malangdo).
2. Enter the building at the southwest and find Missing, the Cleaner at (mal_in01 160, 32).
3. Form a party with a party leader who meets the level requirement.
4. Select your desired difficulty mode to create the instance.

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Daily & Weekly Quests

The instance features both daily and weekly quests from Albo (mal_in01 172, 28):

Daily Quests

Quest	Level	Target	Reward
General Culvert Daily	90+	Deep Sea monsters (random)	2x B Grade Coin
Hard Culvert Daily	140+	Deep Sea monsters (random)	1x A Grade Coin

Normal Mode Daily Targets (Random):

• Deep Sea Crab
• Deep Sea Marse
• Deep Sea Vadon
• Deep Sea Shellfish
• Deep Sea Kukre
• Deep Sea Cornutus

Hard Mode Daily Targets (Random):

• Deep Sea Marc
• Deep Sea Sword Fish
• Deep Sea Strouf
• Deep Sea Anolian
• Deep Sea Obeaune
• Deep Sea Kapha

Weekly Quests

Quest	Level	Target	Reward
General Culvert Weekly	90+	Weird/Gloomy Coelacanth	Sea God's Wrath
Hard Culvert Weekly	140+	Violent/Mutant Coelacanth	Sea God's Wrath

💡 Tip: Complete both daily and weekly quests for maximum rewards!

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Instance Walkthrough

Normal Mode

1. Enter the culvert and speak to Missing, the Cleaner.
2. Clear waves of aquatic monsters:
   • Deep Sea Crab, Marse, Vadon
   • Deep Sea Shellfish, Kukre, Cornutus
   • Hydras (stationary traps)
3. After clearing enough monsters, the Coelacanth boss spawns.
4. Defeat the boss (Weird or Gloomy Coelacanth).
5. Missing appears to congratulate you.
6. Exit through the warp at (32, 100).

Hard Mode

Hard Mode adds several mechanics:

1. Timed Culvert Cleaning:
   • 10 drain spots must be cleaned in sequence
   • Each spot has a 40-second timer
   • Stand on the glowing spot and channel (15 seconds)
   • Failure to clean in time spawns Contaminated Seaweed

1. Contaminated Seaweed:
   • If 6 or more seaweed spawn, the instance fails
   • Must balance killing monsters and cleaning drains

1. Stronger Monsters:
   • Ancient Marc, Ancient Sword Fish, Ancient Strouf
   • Mutant Anolian, Abysmal Obeaune, Metamorphous Kapha

1. Boss Phase:
   • Violent or Mutant Coelacanth (much stronger than Normal)

⚠️ Warning: Hard Mode has a fail condition! If Contaminated Seaweed reaches 6, the instance ends.

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Monsters

Normal Mode

Monster	Element	Notes
Deep Sea Crab	Water	Common mob
Deep Sea Marse	Water	Common mob
Deep Sea Vadon	Water	Common mob
Deep Sea Shellfish	Water	Common mob
Deep Sea Kukre	Water	Common mob
Deep Sea Cornutus	Water	Common mob
Hydra	Water	Stationary, spawns 20
Weird Coelacanth	Water	Boss (weekly target)
Gloomy Coelacanth	Water	Boss (weekly target)

Hard Mode

Monster	Notes
Ancient Marc (#2182)	Stronger mob
Ancient Sword Fish (#2181)	Stronger mob
Ancient Strouf (#2180)	Stronger mob
Mutant Anolian (#2183)	Stronger mob
Abysmal Obeaune (#2184)	Stronger mob
Metamorphous Kapha (#2185)	Stronger mob
Contaminated Seaweed (#2191)	Fail condition if 6+ spawn
Violent Coelacanth (#2186)	Boss (weekly target)
Mutant Coelacanth (#2187)	Boss (weekly target)

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Rewards

Boss Drops (Normal)

Item	Drop Rate
Low Coin Pocket (#12614)	Common
Mid Coin Pocket (#12613)	Uncommon
High Coin Pocket (#12612)	Rare
A Grade Coin (#6418)	Rare

Boss Drops (Hard)

Item	Drop Rate
Low Coin Pocket (#12615)	Common
E Grade Pocket (#12621)	Common
D Grade Pocket (#12620)	Uncommon
C Grade Pocket (#12619)	Rare
High Weapon Box (#12623)	Very Rare

Quest Rewards

Quest	Reward
General Culvert Daily Service	2x B Grade Coin (#6419)
Hard Culvert Daily Service	1x A Grade Coin (#6418)
General Culvert Weekly Service	Sea God's Wrath
Hard Culvert Weekly Service	Sea God's Wrath

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NPCs

NPC	Location	Function
Albo	mal_in01 (172, 28)	Daily/weekly quest giver
Madeca	mal_in01 (172, 26)	Quest reward collection
Missing, the Cleaner	mal_in01 (160, 32)	Instance creation
Missing, the Cleaner	1@pump / 2@pump	Story NPC (inside)

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Tips

• Do both modes - If you're level 140+, do both Normal and Hard for maximum coins.
• Prioritize cleaning in Hard - Don't let Contaminated Seaweed stack up!
• Channel safely - In Hard Mode, clear nearby monsters before channeling drains.
• Party coordination - Have one person clean while others handle monsters.
• Weekly quests reset Monday - Plan your runs accordingly.
• Coin usage - Save A Grade Coins for Malangdo enchants and equipment.

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See Also

• Instances — Instance directory
• Octopus Cave — Another Malangdo instance
• Malangdo — Island guide
• Malangdo Enchants — Use your coins here