Quick Answer: You can get Beast Cores in Project Slayers 2 by defeating Beast Born Demons around the Beast Born Village area. The cores are a relatively common drop, and they are required for several Breathing Style unlocks, including Serpent Breathing.
If you are trying to unlock a Breathing Style in Slayers 2, farming Beast Cores early can save time later. In particular, Serpent Breathing requires 5 Beast Cores, alongside Level 25 and 20 Demon Horns.
Beast Core farming overview
| Detail | Information |
|---|---|
| Item | Beast Core |
| Main source | Beast Born Demons |
| Main farming area | Beast Born Village |
| Reported drop chance | Around 1 in 3 |
| Serpent requirement | 5 Beast Cores |
| Other use | Breathing Style progression |
| Best strategy | Set a nearby spawn and repeatedly clear the NPCs |
Slayers 2 Beast Core location
The easiest route begins at the main town/Windy Peak spawn. Head downhill toward the lower areas and follow the route toward the village near the water and waterfalls. Beast Born Demons in this area are the enemies to farm for Beast Cores.

How to Get Beast Cores in Project Slayers 2
Step 1: Start at the main town
Begin at the main spawn area. From here, head down the hill toward the castle-like structure and lower section of the map.
The route takes you away from the starter area and toward the village where the Beast Born enemies can be found.
Step 2: Follow the waterfall route
Continue downhill until you reach the water and waterfall area. Cross the bridge on the left side and follow the path toward the lower village.
Use the waterfalls and bridges as landmarks if the location is difficult to identify. The Beast Core farming area is part of the route connecting the starter region with the surrounding mid-level areas.

Step 3: Find the Beast Born Demons
Once you reach the village, look for the Beast Born Demons.
These are the enemies that can drop Beast Cores. Do not waste time farming ordinary bandits or unrelated NPCs, since Beast Cores are tied to the beast-type enemies.
Step 4: Set your spawn point
Before beginning the grind, locate the nearby spawn NPC and set the village as your spawn point.
This makes repeated farming considerably faster because a death or reset puts you close to the enemies instead of requiring the entire journey from the main town again.

Step 5: Defeat the village enemies
Clear the Beast Born Demons around the village and collect the drops they leave behind.
The drop rate is reported at roughly one Beast Core per three kills, although RNG means individual farming sessions can vary. Some kills will not produce a core, while others may give the material sooner than expected.
Step 6: Repeat the farming cycle
Continue clearing the Beast Born Demons as they respawn. With the spawn point set nearby, the process becomes a simple loop: defeat the enemies, collect the drops, wait for the next group, and repeat.
For Serpent Breathing, stop once you have 5 Beast Cores. The Serpent progression also requires Level 25 and 20 Demon Horns before Obari’s training can begin.

What are Beast Cores used for?
Beast Cores are primarily progression materials for Breathing Style trainers. They are not simply a general loot item; certain trainers require them before they will begin their training quests.
For example, Serpent Breathing requires five Beast Cores. Insect Breathing requires Beast Cores as part of its acquisition requirements.
| Progression | Beast Core requirement |
|---|---|
| Serpent Breathing | 5 |
| Other Breathing Styles | Varies by trainer |
| General farming | Beast Born Demons |
Because different styles can use the material, it is worth keeping spare Beast Cores rather than immediately selling or discarding them.

Beast Core farming tips
The biggest time saver is setting the village spawn before starting the grind. This eliminates unnecessary travel between attempts.
It is also useful to farm Beast Cores while progressing toward Level 25 rather than waiting until a Breathing trainer specifically asks for them. Beast Cores are among the materials needed for Breathing progression around the mid-game level gate.
If the goal is Serpent Breathing, collect the Beast Cores alongside the required Demon Horns so both materials are ready when visiting Obari.
| Reward/Advantage | Benefit |
|---|---|
| Beast Core | Used for Breathing Style progression |
| Faster trainer unlocks | Having cores ready avoids another farming trip |
| Serpent progression | 5 cores are required for Serpent Breathing |
| Spare materials | Useful for other Breathing Style requirements |
| Efficient farming route | Nearby spawn reduces downtime |
Finish the Beast Core farm before visiting the trainer
The Beast Core grind is relatively straightforward once the correct village and enemies are identified. Head from the starter town toward the waterfall village, set the local spawn, and repeatedly defeat the Beast Born Demons until enough cores drop.
For Serpent Breathing specifically, having 5 Beast Cores and 20 Demon Horns ready at Level 25 lets you move directly into Obari’s training sequence instead of making another farming trip.






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