Cosmetics in Sailor Piece aren't just for looks. Every cosmetic you equip provides a flat percentage increase to both your damage output and your maximum HP, making them a meaningful part of any build. There are currently seven cosmetics in the game, ranging from Common to Legendary rarity, and all of them come exclusively from Cosmetic Crates.
Quick answer: Open Cosmetic Crates — obtained by defeating any NPC, boss, or mini-boss — then equip the cosmetic from the Cosmetic tab in your inventory. The two strongest options are Commander Cape and Corrupted Wings, both Legendary, each granting +15% DMG and +20% HP.
Sailor Piece Cosmetics — Full Stat Table
Every cosmetic buffs the same two stats (DMG and HP), but the size of the boost scales with rarity. You can only wear one cosmetic at a time, so pick the highest-rarity piece you own.
| Cosmetic | Rarity | DMG Boost | HP Boost |
|---|---|---|---|
| Avenger Belt | Common | +5% | +7.5% |
| Thunder Cape | Uncommon | +7.5% | +10% |
| Crimson Helmet | Rare | +10% | +12.5% |
| Scarlet Reaper | Epic | +12.5% | +15% |
| Slime Mask | Epic | +12.5% | +15% |
| Commander Cape | Legendary | +15% | +20% |
| Corrupted Wings | Legendary | +15% | +20% |
Both Legendary cosmetics share identical stats, so the choice between Commander Cape and Corrupted Wings is purely visual. Either one is the best-in-slot option. Even if you only have the Common Avenger Belt, equip it — a free +5% DMG and +7.5% HP is better than nothing.
How Cosmetic Crates Drop
Cosmetic Crates are the sole source of cosmetics. They can drop from any enemy in the game — regular NPCs, mini-bosses, and world bosses alike — but the drop rate is extremely low. Opening a crate awards one random cosmetic, weighted toward lower rarities. Pulling a Legendary piece may take dozens or even hundreds of crates.
There are a few additional ways to stock up on crates beyond raw grinding:
- Redeem codes — Active Sailor Piece codes occasionally reward Cosmetic Crates, though most codes require you to reach specific levels or complete ascension first.
- Tower Shop — You can purchase a Cosmetic Crate for 1,500 Tower Tokens, a currency earned by playing the Infinite Tower game mode.
- Mob quests — Completing NPC-wave quests has a chance to reward crates alongside normal loot.
Best Farming Spots for Cosmetic Crates
Because every enemy can drop a crate, the most efficient farm is whichever location lets you defeat the highest volume of enemies per hour. Two spots stand out:
Arena Fighter NPCs on Lawless Island — These enemies spawn quickly and can be cleared in rapid succession, giving you the most rolls at the crate drop table over time. This is widely considered the top spot for dedicated crate farming.
Saber Boss on Boss Island — If you're earlier in the game, the Saber Boss is a relatively easy fight that you can repeat using Boss Keys. Boss kills tend to have slightly better loot tables, making this a solid alternative while you're still progressing.
Boosting Luck to Improve Drop Rates
Luck directly affects how often Cosmetic Crates appear. Stacking Luck from multiple sources is the single best thing you can do to speed up the grind. Here are the main Luck sources you can layer together:
Luck Titles
Titles that increase Luck are unlocked by defeating a cumulative number of bosses. You can equip one title at a time.
| Title | Luck Boost | Requirement |
|---|---|---|
| Lucky Novice | +10% | Defeat 10 bosses |
| Fortune Seeker | +12.5% | Defeat 25 bosses |
| Lucky Star | +15% | Defeat 75 bosses |
| Blessed One | +20% | Defeat 250 bosses |
| The Chosen One | +25% | Defeat 500 bosses |
| Blessed Sovereign | +32.5% | Defeat 1,250 bosses |
| Destiny Marked | +40% | Defeat 2,500 bosses |
Luck Clans and Runes
Several Legendary-rarity clans provide passive Luck bonuses. Espada grants +10%, Alter gives +12%, and both Pride and Monarch add +10%. Landing any of these requires Clan Rerolls, so save them up.
The Fortune Rune is another strong Luck source, offering +10% at base and up to +15% when maxed. It's a Mythical-rarity rune obtained from the Rune Dungeon. Combine a Luck title, a Luck clan, and the Fortune Rune for the highest possible drop-rate bonus while farming.
Equipping and Swapping Cosmetics
Step 1: Open your inventory and navigate to the right side of the menu. The Cosmetic tab sits next to the Aura tab.
Step 2: Select the cosmetic you want to use and click "Equip." Your DMG and HP buffs apply immediately.
Step 3: If you also want the cosmetic to appear visually on your character, toggle the "Visual" option separately. You can have the stat boost active without displaying the cosmetic, or vice versa.
Cosmetics are not permanent — you can swap them freely at any time. Whenever you pull a higher-rarity piece from a crate, just revisit the tab and equip the upgrade.
Cosmetics are a straightforward but impactful layer of power in Sailor Piece. Even a Common-tier Avenger Belt adds meaningful stats early on, and chasing the two Legendary pieces — Commander Cape and Corrupted Wings — gives you a long-term farming goal that pays off with a noticeable jump in both survivability and damage. Stack your Luck, hit Lawless Island, and keep cracking open every crate you find.