- Atomic Core drops from the Shadow boss in Cid Dungeon in Sailor Piece.
- Players need level 5000, dungeon unlock requirements, and repeated boss clears to farm it efficiently.
- It is used for Shadow unlock, which helps get the Atomic sword, along with Ascension 5.
Atomic Core is a key mid-game item in Sailor Piece and a required step toward unlocking Shadow. Since Shadow leads to Atomic, one of the strongest late-game swords, its value only grows as you progress. This guide covers how to get Atomic Core in Sailor Piece and where to use it.
How to Obtain Atomic Core in Sailor Piece
To get Atomic Core in Sailor Piece, you must defeat the Shadow boss in Cid Dungeon. Before you can start farming the item, you must unlock the dungeon in Sailor Piece. To do so, you must reach level 5000, complete the Dungeon Discovery quest by collecting all six ancient puzzle pieces across islands, and defeat 25 bosses to unlock Sailor Piece dungeons.
Once you have unlocked dungeons, follow the steps below to farm Atomic Core in Sailor Piece:
- Interact with a portal to open the Sailor Piece map and teleport to the Dungeon Island.
- Talk to the NPC and click the Spawn button beside the Cid Dungeon.
- Every five levels, a Shadow boss will appear with an Atomic Core drop chance.
- Defeat the Shadow boss to randomly farm the Atomic Core.
Apart from farming, you can also use trading in Sailor Piece to get Atomic Core. Atomic Core is a mythical material with a low drop chance. This is why, make sure you check the values before starting a trade.
Tips and Tricks to Farm Sailor Piece Atomic Core Fast
If you want to farm Atomic Core fast, we suggest having the best damage build. But that’s not all. You will also need good luck stats to increase the chance of getting the item in Sailor Piece. Moreover, clearing the greater difficulty Cid Dungeon will drop more Atomic Core.
To improve luck, use the titles in Sailor Piece and complete the Skill Tree. Furthermore, having the King of Heroes melee style will let you AFK farm this dungeon easily.
What Is Atomic Core Used for in Sailor Piece?
The Atomic Core is used for Sailor Piece Ascension 5 and the Shadow Sword. Here is how the Atomic Core is used:
- Shadow: Shadowborn Race, 10M Money, 15K Gems, 1x Atomic Core, 4x Shadow Essence, 8x Void Seed, and 20x Umbral Capsule.
- Ascension 5: Reach LVL 8000, Kill 750 NPCs, Kill 150 Bosses, Use Abilities 750 times, Deal 5B Damage, Clear Shadow Dungeon (Hard) 10 times, 2 Hog Fragment, and 2 Atomic Core.
That is how you can get and use Atomic Core in Sailor Piece. Did you unlock the Atomic Sword in Sailor Piece after unlocking the Shadow Sword? Let us know in the comments.
Atomic Core has a low drop rate since it is a mythical material, so expect multiple Shadow boss runs before getting one.
Yes, you can obtain it through trading, though it is usually expensive due to its rarity and demand.
Yes, running higher difficulty versions of the Cid Dungeon improves your chances of getting Atomic Core.
