Palworld Xenolord Raid Guide: Requirements and Huge Dark Egg Steps

Xenolord is one of Palworld’s toughest raid bosses, but the fight is also the gateway to getting your own Xenolord. After you defeat it, the game drops a Huge Dark Egg you can incubate into a permanent party Pal—so the real challenge is meeting the entry requirements and surviving a raid with massive HP, heavy hits, and adds.

What you need before starting the Xenolord raid

You can’t capture Xenolord with Pal Spheres, so the route to ownership is through its egg. To reach the boss, you must assemble the crafting chain:

• Collect four Xenolord Slab Fragments
• Craft a Xenolord Slab
• Bring the Xenolord Slab to a Summoning Altar to start the raid

Because this is a raid boss, you should only attempt it once you’ve built up your best Pals and gear. Xenolord’s stats and attack pressure make underpowered teams struggle, and the fight also involves additional enemies summoned during the encounter.

Where to get Xenolord Slab Fragments (and how to unlock the raid area)

The most reliable method is tied to expeditions. To farm Xenolord Slab Fragments, send Pals to the Dark Cave of Feybreak using a Pal Expedition Station.

However, the expedition has a hard requirement: you need a total Firepower score of 476K to guarantee rewards. If your setup doesn’t reach that number, you can still try for fragments by going dungeon-hunting instead.

Expeditions: Dark Cave of Feybreak

• Use a Pal Expedition Station for the Dark Cave of Feybreak
• Reach 476K Firepower to guarantee rewards

Alternative: Feybreak Island dungeons

• Chests in Feybreak dungeons have a small chance to drop a Xenolord Slab Fragment
• Expect to run many dungeons to collect all four fragments

Unlocking the expedition location

The Dark Cave of Feybreak expedition becomes available after you beat Bjorn, the boss in Feybreak Tower.

Why Xenolord is a raid check—and what to bring

Xenolord sits at over 1 million HP and hits very hard. It can also summon Xenovaders while you fight, turning the encounter into both a damage race and an add-management problem.

Passive traits that increase your odds

The most important optimization is building Pals around Ice damage and survivability. The recommended passives are:

• Musclehead: increases Pal damage by 30%
• Immortal: boosts survivability via health regeneration and lifesteal, and increases Attack by 15%
• Ice Emperor (or an equivalent passive for your Pals’ element): grants a 30% Attack boost
• Legend (for Legendary-style Pals like Jetragon): boosts Attack, Defense, and Movement Speed
• Serenity: reduces attack cooldowns and increases Attack by 10%

While the full stack is ideal, the guidance is that you can likely get by with just Musclehead and Immortal, especially if your team levels and gear are already strong.

Pal lineup and mount choices

For Pal picks, the suggestions are:

• Bastigor
• Frostallion
• Jetragon

For a combat mount, the recommendation is Frostallion. Its Partner Skill converts your damage type to Ice and increases Attack by 40%, and that boost can be amplified by other Pals such as Moldron Crysts and Foxcicles.

In practice, the source also notes that Dragon-type damage can work well against Xenolord because Xenolord is described as a hybrid Dragon/Dark-type. One approach used was mounting a Jetragon to fly and dodge while other Pals chipped away at the boss.

If your mount has Immortal: add Celesdir Noct

If the combat mount has the Immortal passive, the advice is to include Celesdir Noct as well. It causes the active Pal to gradually lose HP to gain up to 80% bonus Attack, but the HP drain is meant to be offset by Immortal’s health regeneration and lifesteal.

How to hatch your own Xenolord after the raid

Once you defeat Xenolord, the game automatically gives you a Huge Dark Egg in your inventory. Take that egg to any egg incubator, and it will hatch into a Xenolord.

To make the new Pal usable immediately, you should also unlock and craft the Xenolord Saddle. Xenolord is among the fastest flying Pals in Palworld, nearly tying Jetragon.

Key takeaways for planning your Xenolord run

• You can’t catch Xenolord with Pal Spheres; you get it by hatching the Huge Dark Egg after the raid.
• To summon Xenolord, you must craft a Xenolord Slab from four Slab Fragments and bring it to a Summoning Altar.
• For reliable fragment farming, use the Dark Cave of Feybreak expedition and hit 476K Firepower to guarantee rewards.
• Xenolord has 1M+ HP, hits hard, and summons Xenovaders—so prioritize survivability and Ice-leaning damage passives like Musclehead and Immortal.
• Frostallion is the suggested combat mount for Ice conversion and Attack bonuses, while Jetragon can be used for mobility and dodging.