Palworld

Neptilius — Palworld Paldeck No. 201

Where to find Neptilius in Palworld — location, base work skills, drops, partner skill Sentinel of the Great Sea and full active-skill list. Paldeck No. 201.

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Neptilius — Palworld Paldeck No. 201
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Crit Pick · Paldex PALWORLD 1.0
No. 201
Neptilius, Palworld Paldeck No. 201 — a Legendary Water mount
Entry · Legendary · Water-type

Neptilius No. 201

WaterSize XLRideableDay & night
✦ Rarity · Legendary — "The only Legendary that swims"

The Water Legendary, and the only one built for the sea: Sentinel of the Great Sea adds automatic follow-up water-spear attacks to what you are already doing. It carries a second Legendary passive besides Legend — Lunker.

Partner skill
Sentinel of the Great Sea — "While in party, it follows up the player's attacks with Water spear strikes. Can be ridden to travel on water. While mounted, it can leap high into the air over water." The follow-ups fire on their own, so it adds damage without adding inputs. Rare, and quietly very strong.

Where to find Neptilius

World map · hover to zoom
ASTRAL MTS · SNOW FROSTBOUND MTS DESSICATED DESERT TWILIGHT DUNES VERDANT BROOK MOONLESS SHORE BAMBOO GROVES MARSH ISLAND MOUNT OBSIDIAN SEALED REALM OF TERRARIA SEA BREEZE ARCHIPELAGO No.1 WILDLIFE SANCTUARY EASTERN DOCKS MUSHROOM WETLANDSSAKURAJIMA NORTHERN ROCK FIELD DANCING SAKURA SHRINE Isle of the Glacial Core No.3 Wildlife Sanctuary Flamepulse Islet Oasis Island Islet of Circular Ruins Island of Treasures Phantom Isle Ice Wind Island Forgotten Island Sunset Sandbar Sandstone Gate Islet Scouring Islet Glacial Memento Islet Frostbitten Isle Rayne Syndicate Oil Rig Rayne Platform Oil Rig Bicornis Islet FEYBREAK ISLAND SUNREACH FOOT OF THE WORLD TREE NEPTILIUS · ISLE OF THE GLACIAL CORE (BOSS)

Neptilius is a fixed Lv 60 alpha boss at the Isle of the Glacial Core in the far north. It has no roaming population.

Sources describe it variously as a field boss and a dungeon boss; either way it is a fixed encounter at that location.

Boss location and level from paldb.cc and game8 (Palworld 1.0.2).

Stats & how they vary

HP105
Attack145
Defense125
Work speed100

Melee 100, Shot 145, Support 100. Rarity value 20, Size XL. The four bars show Attack = Shot 145; its Melee (100) is higher, so it hits harder up close than the Attack bar suggests. Type matchup. As a Water Pal, Neptilius is weak to Electric and Grass.

Type matchup · Water
Strong vsFire Ground take extra damage from Water.
Weak vsElectric Grass hit Neptilius for extra damage.
HP 105ATK 145DEF 125WORK 100
Base stat shape at Palworld 1.0.

Work & drops

Work suitabilities
Watering Lv 7

One work chip. Neptilius is a Legendary mount.

Drops
Coralum OreHexoliteDiamondLarge Pal Soul

Coralum Ore ×10 (100%) · Hexolite ×10 (100%) · Diamond ×1 (30%) · Large Pal Soul ×1 (1%).

Partner skill: Sentinel of the Great Sea

The practical breakdown of Sentinel of the Great Sea.

Sentinel of the Great Sea"While in party, it follows up the player's attacks with Water spear strikes. Can be ridden to travel on water. While mounted, it can leap high into the air over water."
Why it mattersThe follow-ups fire on their own, so it adds damage without adding inputs. Rare, and quietly very strong.

Active skills

Water kit, built around the exclusive Thalassonic Laser (Lv 60), topped by Thunderstorm (Lv 70, 600). Skill data from paldb.cc.

Lv 1Aqua Gun (Water, 50) — hurls a ball of water straight at an enemy.
Lv 7Bubble Blast (Water, 80) — fires numerous bubbles that slowly pursue an enemy.
Lv 15Splash (Water, 160) — generates a column of water that travels in a straight line.
Lv 22Torrential Blast (Water, 250) — fires a high-pressure stream of water forward. After a short delay, the stream branches off to the left and right.
Lv 30Curtain Splash (Water, 300) — continously creates walls made from water columns at the enemy's location.
Lv 40Aqua Surge (Water, 500) — generates waves that surge around the enemy from all sides. They converge and explode at the center, erupting into a column of water.
Lv 50Geyser Gush (Water, 600) — erupts massive pillars of water beneath and around the enemy.
Lv 60Thalassonic Laser (Water, 700 · exclusive) — neptilius's exclusive skill. Rising slightly, it gathers water at its mouth, then sweeps a high-pressure stream vertically and horizontally three times. Fissures form at the swept locations, erupting with water.
Lv 70Thunderstorm (Electric, 600) — generates a huge tornado of lightning that moves slowly towards the enemy.

How to breed Neptilius

Neptilius hatches from a Huge Damp Egg, or you can catch one in the wild. In the Breeding Farm it sits at CombiRank 160, so plenty of matching pairs can land on it.

The story of Neptilius

"After the sealing of the calamity, a champion from Feybreak emerged. It stares out to sea, awaiting one it deems worthy. For such encounters are no coincidence—they are fate."

Two Legendary passives instead of one, and the second is called Lunker — a fishing word, the term for a specimen far bigger than it has any business being. The game gave its sea Legendary an angler's compliment.

Field notes
— from the log of a Pal keeper

Far north, at the Glacial Core. Long trip, one fight.

The follow-up spears fire themselves. Free damage on every engagement.

Two Legendary passives. Only Jetragon matches that here.

Neptilius, answered

Where do I find Neptilius in Palworld?

A fixed Lv 60 alpha boss at the Isle of the Glacial Core in the far north. It has no roaming spawn.

What element is Neptilius?

Water (Paldeck No. 201) — weak to Electric and Grass.

Can you ride Neptilius?

Yes — Neptilius is a rideable mount, and its partner skill Sentinel of the Great Sea changes how it performs while mounted.

What does Neptilius drop?

Coralum Ore ×10 (100%) · Hexolite ×10 (100%) · Diamond ×1 (30%) · Large Pal Soul ×1 (1%).

What are Neptilius's base work skills?

Watering Lv 7 — handy around the base.

How do you get more Neptilius?

Beat the Lv 60 boss again — it has no wild spawn.

Stats and details as of Palworld 1.0. Last updated 8 August 2026.

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