Raid Keys are required to access the new raid mode on Blue Planet Island in Sailor Piece. This item drops from NPCs. Getting Raid Keys requires access to Sea 2 and farming enemies. Here's how to get Raid Keys in Sailor Piece.

How to Get Raid Keys in Sailor Piece

Unlock Sea 2 before attempting to farm Raid Keys. This item only drops from NPCs in Sea 2, so you cannot obtain it while still in Sea 1. Complete the Sea 2 unlock quest on World Island first. Travel to Blue Planet Island in Sea 2 after unlocking access. Use any teleporter on the map and scroll to find Blue Planet Island. This island houses the new raid mode that requires Raid Keys to enter. Defeat NPCs to get Raid Key drops.

Raid Keys have a low drop rate from Sea 2 NPCs. The exact drop rate is not confirmed. Expect to farm for long periods before getting Raid Key drops. Don't expect consistent Raid Key drops while grinding NPCs. Some farming sessions might yield multiple keys while others produce none. The rare drop rate means RNG plays a significant role in how quickly you collect keys.

Best Farming Method

Farm new NPCs on Blue Planet Island for Raid Keys. The newest enemies added to Sea 2 are recommended as the best farming targets for Raid Key drops. These NPCs provide the same drop rates as other Sea 2 enemies but are conveniently located on the same island where raids take place.

Use your strongest fighting style while farming. Equip fighting styles with high damage output and fast attack speeds. Faster clears equal more NPCs defeated per session, giving you more chances at Raid Key drops. Use a damage-focused build rather than a luck build for Raid Key farming.

How to Use Raid Keys

Travel to Blue Planet Island after collecting Raid Keys. This island in Sea 2 is where both the raid farming and raid mode take place.

  • Use any teleporter to reach Blue Planet Island quickly.
  • Find the Raids NPC on Blue Planet Island.
  • Talk to the Raids NPC and select the option to spawn the Minotaur Raid.
  • The NPC will ask you to hand over a Raid Key to start the raid. Confirm the selection to consume your Raid Key and spawn the raid.

Raid Keys in Sailor Piece drop from NPCs in Sea 2. Unlock Sea 2 first, travel to Blue Planet Island or other Sea 2 islands, and defeat NPCs. Raid Keys have a rare drop rate and do not drop when using swords (according to the devs). For more guides check out our Sailor Piece Wiki.