Infinity Essence is one of the rarest materials currently available in Sailor Piece. Many players start searching for this item once they reach the late game because it is required for powerful upgrades and progression. However, getting it is not simple, and many players end up wasting time farming in the wrong places.
Understanding where the item drops, which boss to fight, and how the spawning system works will make the grind much easier. If you want to farm Infinity Essence efficiently, this guide explains the full method, including the location, required items, and the best farming approach.
What is Infinity Essence in Sailor Piece?
Infinity Essence is a rare drop item used for high-level progression in Sailor Piece. Because of its importance, many players start farming it once they reach stronger builds and can defeat endgame bosses. The main challenge is that the item has an extremely low drop rate. This means farming Infinity Essence requires patience, preparation, and repeated boss fights. At the moment, there is only one way to obtain it in the game.
Where to Get Infinity Essence
Infinity Essence only drops from a specific boss called Strongest in History. This boss is located on Shinjuku Island, which becomes the main farming location for players looking for this material.
You will need to return to this island multiple times if you plan to grind the item. Unlike normal enemies or random world drops, Infinity Essence is tied directly to this boss encounter. The only enemy that drops Infinity Essence is: Strongest in History Boss.
- Enemy: Strongest in History
- Location: Shinjuku Island
- HP: Around 125 million HP
- Drop Item: Infinity Essence
- Drop Rate: Around 0.68%
This boss is significantly stronger than most enemies in the game and has extremely high health. Because of that, you should prepare a strong build before attempting to farm it repeatedly. Since the drop chance is less than 1%, players will usually need many runs before getting the item.
How to Spawn the Strongest in History Boss
Before you can fight the boss, you must summon it using a special item. The required item is the Malevolent Key. Without this key, the boss will not appear, so collecting multiple keys is an important step before starting a farming session.
- Travel to Shinjuku Island
- Locate the NPC that summons the boss
- Use a Malevolent Key
- The Strongest in History boss will spawn
Once the boss appears, defeat it to receive potential drops. If Infinity Essence does not drop, you will need another key to summon the boss again.
Best Strategy to Farm Infinity Essence Faster
Because the drop rate is extremely low, efficiency becomes very important. Here are several tips that can help speed up your farming process.
1. Stack Multiple Malevolent Keys
Do not start farming with only one or two keys. Instead, collect many keys first so you can summon the boss repeatedly without interruptions. This allows you to complete many runs in one session.
2. Use a High Damage Build
The boss has around 125 million HP, so low damage builds will take too long to defeat it. The faster you defeat the boss, the more attempts you can complete in a shorter time.
3. Farm With Other Players
If possible, farm with a group. Multiple players attacking the boss will significantly reduce the fight duration, allowing faster farming cycles.
4. Stay Consistent
With a 0.68% drop rate, the item will not appear quickly for most players. Some players may obtain it early, but others may need dozens of runs. Consistency is the most important part of farming this item.
How Long Does It Take to Get Infinity Essence?
Because of the extremely low drop rate, there is no guaranteed number of runs needed. Some players may get the drop within a few attempts, while others may need many more. The best way to approach the grind is to focus on completing runs efficiently instead of worrying about the drop. Eventually, with enough attempts, the item will appear.
Infinity Essence is one of the most difficult materials to obtain in Sailor Piece due to its low drop rate and the strength of the boss that drops it. Since the item only comes from the Strongest in History boss on Shinjuku Island, most of your farming will revolve around repeatedly summoning and defeating this enemy.
By preparing multiple Malevolent Keys, using a strong damage build, and farming consistently, you can increase your chances of obtaining the item much faster. Even though the grind can take time, staying patient and running the boss repeatedly will eventually reward you with the Infinity Essence you need.