The Abyssal Empress Sword sits near the very top of Sailor Piece's weapon tier list, trailing only the Atomic Sword in raw power. Every swing fires off purple and crimson auras, the reach is wide enough to clip multiple enemies at once, and the higher-tier moves are genuinely some of the flashiest animations in the game. Getting it, though, requires real commitment to the Infinite Tower grind. Here's exactly how to do it efficiently.
Where do you get the Abyssal Empress Sword?
The sword is locked behind Tower Island, which you reach by scrolling to the bottom of the portal list and teleporting there. This is a high-level zone, so make sure your character is properly built before showing up. Once on Tower Island, you have three ways to obtain the sword.
Infinite Tower portal entrance
Method 1: Tower Shop (recommended)
Speak with the Tower Shop NPC (also called the Tower Merchant or Infinite Tower Merchant) standing near the Infinite Tower portal entrance. The Abyssal Empress Sword costs 4,000 Tower Tokens. This is the most reliable path because the drop rate from grinding alone is extremely low, and purchasing from the shop guarantees you get the weapon after hitting the token threshold.
Method 2: Random drop from the Infinite Tower
The sword can drop while grinding floors, but the rate is described as very low across player reports. Treat this as a bonus rather than a strategy. If it drops, great. Farming tokens and buying it outright is far more time-efficient.
Method 3: Robux bundles
If you'd rather skip the grind entirely, the in-game shop sells bundles containing the Abyssal Empress Sword. As of the March 2026 update, four bundles are available:
| Bundle | Contents | Price |
|---|---|---|
| Abyssal Empress only | Abyssal Empress Sword | 1,399 Robux |
| Strongest Shinobi + Abyssal Empress | Both weapons | 2,349 Robux |
| Atomic + Abyssal Empress | Both weapons | 2,449 Robux |
| Atomic + Strongest Shinobi + Abyssal Empress | All three | 3,349 Robux |
How to enter the Infinite Tower
You need two things before the Infinite Tower portal will open: level 8500 or above, and at least one Tower Key. Interact with the Infinite Tower NPC on Tower Island and hit the Spawn button. Each attempt consumes one Tower Key.
Tower Keys drop from Ninja enemies and Arena Fighters, so stock up before committing to a long session. Running out mid-grind and having to stop for key farming is one of the biggest time-wasters here.
Tower Shop purchase screen
How does the Infinite Tower work?
The Infinite Tower throws waves of enemies at you across escalating floors. The core loop is simple: clear enemies, advance a floor, collect tokens. The debuff system is where things get complicated.
A new debuff applies every five floors cleared, and the number of simultaneous debuffs increases as you climb:
- Floors 1-50: One random debuff every five floors (examples: health reduction after floor 5, dodge penalty after floor 10, damage reduction after floor 15)
- Floors 51-100: Two random debuffs every five floors
- Floor 100+: Three random debuffs every five floors
The goal is to push as high as possible in a single run. The higher your floor count, the better the token rewards. Entering with a weak build and dying on floor 12 repeatedly is a poor use of Tower Keys.
How to farm Tower Tokens fast
Four thousand tokens sounds like a lot, but the process speeds up significantly once your build is optimized. Here's what actually moves the needle:
- Max your Haki levels, especially Armament Haki and Conqueror Haki. These provide the biggest damage multipliers and let you tear through lower floors quickly.
- Equip your strongest sword, best devil fruit, and highest-tier accessories. Every damage and luck bonus compounds. Higher luck improves the quality of drops you find during runs.
- Invest Defense stat points and boost health through Titles, Clans, and Races. Survivability lets you push deeper floors without dying, which is where the better token rewards live.
- Spend some tokens on the Infinite Tower Upgrade Vendor to raise your damage, critical damage, critical chance, max health, and Luck. This is counterintuitive since you're spending tokens to earn tokens, but the efficiency gain is worth it at the start.
- Stock Tower Keys before long sessions. Farming them from Ninja enemies and Arena Fighters in bulk means you can chain runs without interruption.
Abyssal Empress Sword moves and damage
Once you have the sword, here's what you're working with. These values reflect a build with significant damage buffs applied (+20% sword damage, +280% damage, +2.3x damage multiplier). Raw damage will be lower without those buffs, but the move order and behavior stay the same.
| Keybind | Move description | Documented damage |
|---|---|---|
| M1 | Sword slashes with purple and red coloring | 320,000,000 |
| Z | Three continuous slashes, low cooldown | 446,000,000 |
| X | Forward dash slash into void effect and blast | 918,000,000 |
| C | Dual slashes into rapid red-purple sword flurry with large AoE | 1,700,000,000 |
| V | Cutscene attack: charges up, continuous slashes with void effect | 4,200,000,000 |
| F | Cutscene attack: personal domain, slashes with flower petal scatter | 8,800,000,000 |
The V skill is particularly strong for clearing the Infinite Tower's enemy waves, since it hits continuously across a wide area. The F skill is the highest single-move damage output in the kit, though as a cutscene attack it locks you in place during execution.
Is the Abyssal Empress Sword worth it?
The Abyssal Empress Sword is one of the strongest swords in the game, sitting close to the Atomic Sword in the current meta. The visual design is a genuine selling point too. Purple void effects, flower petals on the domain move, and clean animations across the whole kit make this one of the more satisfying weapons to use at endgame.
The 4,000 Token grind is not trivial, but with a maxed build and efficient Tower Key management, it's achievable without spending Robux. For more Sailor Piece strategies and endgame content, browse our latest gaming guides to keep your progression moving.
