Sacrifice a by dropping it into the black fountain.

The most effective way to "auto-farm" stats manually or with simple macros is by processing fruits into juices rather than consuming them directly. Juices provide a significantly higher boost to sword proficiency and other stats.

: Hold the fruit and press Backspace to drop it.

: For specific item farming, some players use "loot locking" by saving before entering new areas to force specific legendary enemy drops.

: Juicing is the fastest way to level up your sword proficiency early on.

: You can click a nearby player's name while holding a fruit to transfer it directly to their inventory. Beginner Progression Tips

If your goal is to unlock itself, follow these steps at an island altar: Travel to an Altar on any island.

For more detailed walkthroughs, you can check the One Piece Legendary Wiki or beginner video guides on YouTube . How To Level Up Fast | One Piece Mythical/Legendary