The Ancient Civilization Core is a Legendary material in Palworld that powers most of the game’s endgame crafting. It never lies around the world for you to pick up, so every core comes from a fight, an expedition, a chest, or a recycling machine. If you are chasing shields, weapon modules, and higher-tier egg incubators, this is the bottleneck material you need to farm.
Quick answer: Defeat a raid boss (Bellanoir, Bellanoir Libero, Blazamut Ryu, or Xenolord) for a guaranteed 1–3 cores per kill, loot the main chest at a Lv. 55+ Oil Rig for 1–5, or send Pals on high-tier Expeditions. At Lv. 74+ with the World Tree unlocked, build the Ancient Relic Recycler to mass-produce cores from Ancient Relics.
Ancient Relic Recycler: The fastest late-game farm
Once you reach the World Tree at Lv. 74 or higher, recycling Ancient Relics becomes the most efficient way to stockpile cores. The catch is that the machine itself costs cores to build, but it pays that investment back quickly through repeatable output.
While you are at the World Tree, you can also grab extra cores by opening chests and searching junk piles in the area.
Raid bosses: Guaranteed core drops
Raid bosses drop Ancient Civilization Cores at a 100% rate, which makes them the most predictable source before you reach the World Tree. They do not spawn in fixed locations. You summon them at a Summoning Altar using the correct slabs, so you also need to prepare those materials first. Each participating player receives their own cores, so fighting in a group multiplies your total haul.
| Raid boss | Cores dropped | Drop chance |
|---|---|---|
| Bellanoir | 1 | 100% |
| Bellanoir Libero | 1–2 | 100% |
| Bellanoir Libero (Ultra) | 2–3 | 100% |
| Blazamut Ryu | 2 | 100% |
| Blazamut Ryu (Ultra) | 3 | 100% |
| Xenolord | 3 | 100% |
| Xenolord (Ultra) | 3 | 100% |
Note: These bosses have large health pools and a strict time limit per fight, so bring a strong team and enough supplies before summoning. The standard Bellanoir uses slabs collected from any dungeon, while Bellanoir Libero requires its own slabs found in the Sacred Mountain Caverns dungeons.
Oil Rig chest: 1–5 cores per raid
The main chest at the end of an Oil Rig has a chance to reward between 1 and 5 Ancient Civilization Cores. Target a Lv. 55+ Oil Rig for the best odds. You do not have to clear the entire facility. Locate the big chest, deal with the enemies immediately around it, then open it. Bring a flying Pal to reach the platform and a mount that can swim, since hostiles can knock you off if you approach purely by air.
Because the drop count is random, a single raid can cover a cheaper recipe if you are lucky, or take several runs if you are not. Reaching at least level 50 is recommended so you can survive the defenders.
Expeditions and fishing: Passive farming
If you have not reached the World Tree, Expeditions are the most consistent passive source. You must unlock at least the Astral Frost Cavern expedition before cores start appearing in the reward pool. A low reward percentage is still fine. Even around a 30% rate you have a solid chance at cores, and the returns scale with the expedition’s difficulty.
To raise a Pal’s Expedition Firepower quickly, run it through the Pal Condenser. Star-ranked Pals get a large Firepower boost, even common ones like Cattiva or Lamball. Keeping a low-level Pal in your active party while you explore also lets it gain levels toward better expedition results.
The Large Fishing Pond offers another hands-off option. Assign Pals to fish the Large Fish Silhouette, which has a low chance to yield cores. This runs while you are away, but only if a Pal is actively assigned to it. Left to their free time alone, Pals fish far too slowly to be worthwhile.
What Ancient Civilization Cores are used for
Cores feed into shields, weapon modules, and egg incubators, and they remain central to endgame crafting. Each core has a weight of 1. The table below lists the recipes and how many cores they consume, so you can plan how much to farm before you start.
| Item | Cores needed | Technology Level |
|---|---|---|
| Ability Glasses | 5 | 33–34 |
| Electric Egg Incubator | 5 | 36 |
| Sniper Module II | 5 | 47 |
| Ultra Shield | 30 | 55 |
| Homing Module | 10 | 57 |
| Advanced Shield | 30 | 60 |
| Large-Scale Electric Egg Incubator | 20 | 60 |
For most players, the fastest path is to lean on raid bosses and Oil Rigs while you level, keep Expeditions and a stocked Fishing Pond running in the background, and switch to the Ancient Relic Recycler once you hit the World Tree. That combination turns a scarce Legendary material into a steady supply for every shield and module you plan to build.
