How to Get Azure Heart in Sailor Piece (April 2026) Location, Drop Rate & Uses

The Azure Heart is one of Sailor Piece’s rarest endgame materials, added in the April 2026 Moon Update. If you’re pushing for Ascension Level 9 or want to unlock the powerful Yamato sword, you need this item and it won’t come easily. Here’s exactly where to find it, how to farm it efficiently, and what you’ll spend it on.

How to Get Azure Heart in Sailor Piece?

Azure Heart drops exclusively from the Vergil boss (also called Yamato) on Judgement Island. There is no chest, NPC shop, or alternative source; it’s a pure boss grind.

Steps to farm Azure Heart:

1. Open the Teleportation Portal from any island dock.
2. Travel to Judgement Island.
3. Head to the mountainous area where Vergil spawns automatically — no summon items or Boss Keys required.
4. Defeat Vergil. He has 850M HP and a dangerous moveset, so bring a strong damage build.
5. Repeat every 6 minutes 30 seconds (Vergil’s respawn timer).

The drop rate sits at approximately 0.5%, meaning you may need dozens of kills before one drops. The game does have a pity system at 25 Mythical-tier attempts, which can help — but there’s no guarantee Azure Heart specifically triggers it.

Tips to Farm Azure Heart Fast

Since you can’t directly boost Azure Heart’s drop rate, focus on maximizing kills per hour instead.

• Boost your Luck stat — equip titles like Celestial Favor or Destiny Marked from our Sailor Piece Titles Guide to passively improve overall drop chances.
• Optimize your damage build — the faster you kill Vergil, the more attempts per hour. Top swords like True Aizen or Yamato combined with the best Sailor Piece fighting styles dramatically speed up kills.
• Server hop — don’t wait for Vergil’s 6.5-minute respawn. Jump servers to find a freshly spawned Vergil and reset your timer immediately.
• Farm dual-purpose drops — Vergil also drops Frozen Will (4.25%), Yamato Essence (2.5%), Silent Storm (1.15%), and Boss Tickets (70%). You’ll need all of these for Yamato sword crafting anyway, so every kill counts even without the Azure Heart dropping.
• Use Luck-boosting Runes — the Fortune Rune stacks with title luck buffs for better overall drop efficiency. See our Sailor Piece Runes Guide for details.

What Is Azure Heart Used For in Sailor Piece?

Azure Heart is required for two major endgame goals:

Ascension Level 9

You need 2x Azure Hearts for Ascension 9, alongside Evolution Fragments, dungeon clears, medium boss rushes, and other requirements. Completing Ascension 9 gives you +45% Luck and +90% Gem/Coin gain — a massive permanent buff that stacks with all previous ascension levels. Check our Sailor Piece Ascension Guide for the full requirements list.

Yamato Sword

To purchase the Yamato sword from the NPC on Judgement Island, you need:

The good news: all the other Yamato materials drop from Vergil too, so your Azure Heart farm simultaneously stocks up everything else you need.

FAQ

How rare is the Azure Heart in Sailor Piece?

The Azure Heart has a 0.5% drop rate from the Vergil/Yamato boss on Judgement Island. It’s Mythical rarity with no alternative sources.

How many Azure Hearts do I need in Sailor Piece?

You need a total of 3 Azure Hearts, 2x for Ascension Level 9 and 1x to purchase the Yamato sword.

Can I trade Azure Heart with other players?

Yes. Azure Heart holds very high trade value due to its rarity. You can trade it with other players in-game or through the Sailor Piece community Discord.

Does Azure Heart drop from any other boss?

No. As of April 2026, Azure Heart drops only from Vergil on Judgement Island. No other boss, chest, or NPC drops this item.