Rogue Piece Haki Database

The essential guide to Armament, Observation, and Conqueror's Haki. Master the economy gates, unlock auto-dodges, and dominate the seas with Haki builds.

View Meta Tier List

Haki Meta Intensity Rankings

Post-Aizen Update (Patch 1.5) PvE & PvP Assessment

TierAbilityCombat RoleInvestment CostMeta Analysis
S
Armament Haki (Busoshoku)MANDATORY

The mathematical foundation of all high-tier builds.

Hyper-Carry DPS
200k Beli + Grind
Strictly impossible to compete in Raids or high-bounty PvP without this layer of damage scaling (+33.5%).
A+
Observation V2 (Future Sight)PVP META

V2 (Future Sight) transforms the game with wall-hack capabilities.

Intel & Evasion
High (Mastery)
Reveals enemy locations and health bars through walls. Essential for pre-emptive strikes against Gravity users.
A
Conqueror's HakiLUXURY

Visually dominant crowd control, but countered by skilled players.

Crowd Control
5,000,000 Beli
Excellent for stunning mobs. In PvP, experienced players can predict the animation. Primarily a status symbol.
B
Observation V1STARTER

Basic defense essential for early survival.

Basic Defense
200k Beli
Low dodge cap (2-3 charges) is easily overwhelmed by multi-hit bosses like Sukuna. Must be upgraded to V2.
Rankings reflect the Aizen Update balance changes.Last Updated: December 1, 2025

Haki Ability Database

ESSENTIAL

Armament Haki (Busoshoku)

Primary Damage Modifier | Glacier Isle

📍Location
Glacier Isle
👨‍🏫Trainer
Rayleigh
💰Cost
200,000 Beli
⌨️Keybind
G
Damage Boost33.5
Limb Coverage1
Flat Bonus50

An essential combat aura that coats the user in spiritual armor, enabling damage against Logia users and boosting raw output.

  • Logia Bypass: The only reliable method to damage Elemental users.
  • Damage Scaling: Multiplicative boost scales with base stats.
  • Visual Progression: Aura spreads to full body with mastery.
SURVIVAL

Observation Haki (Kenbunshoku)

Evasive Utility | Jungle Island

🏝️Location
Jungle / Sky Island
🧘Trainer
Instinct Teacher
💰Cost
200,000 Beli
⌨️Keybind
K or H
Base Dodges2
XP / Dodge1
Cooldown40

A sensory ability granting the user heightened perception to automatically dodge incoming physical attacks and monitor enemy status.

  • Auto-Evasion: Consumes charge to negate damage.
  • Status Vision: See health/stamina bars of players.
  • Prerequisite: Max mastery required for Future Sight (V2).
LEGENDARY

Conqueror's Haki (Haoshoku)

Legendary Crowd Control | Rusuk Island

🗺️Location
Rusuk Island
🌟Rarity
Mythical
💎Cost
5,000,000 Beli
💥Effect
AoE Stun
Stun Duration3
RangeLarge
Damage0

The rarest form of Haki, unleashing a burst of spiritual pressure that stuns nearby enemies. Available to those with the will of a king.

  • Screen Shake: Massive visual distortion on use.
  • Economy Gate: Primary endgame currency sink (5M Beli).
  • Combo Starter: Confirms hits into high-damage Fruit combos.

Mechanics & Acquisition

The Economy of Power

In the maritime expanse of Rogue Piece, Haki (Ambition) operates independently of your Devil Fruit or Weapon. It is a tri-faceted power system that serves as the primary "gate" for content progression. Unlike physical stats which scale linearly, Haki provides multiplicative advantages.

The Rock-Paper-Scissors Trinity

The interplay between Haki types creates a distinct combat triangle in PvP:

  • Armament (Rock): Beats passive defense and Elemental immunity. It is the force of aggression.
  • Observation (Paper): Beats Armament. Skilled players can dance around high-damage attacks, wasting the opponent's stamina.
  • Conqueror's (Scissors): Beats Observation. The stun mechanic disrupts the flow of a dodger, creating a 3-second window where they cannot evade fatal combos.

Acquisition Paths

Step-by-step guides to unlocking all Haki types

1️⃣ Armament Haki (The Northern Journey)

Gather 200,000 Beli. Sail North/North-East to Glacier Isle (Frost Island). Avoid the Yetis and find the Rightmost Watchtower. Pay the 'Haki Teacher' (Rayleigh) and press G to activate.

2️⃣ Observation Haki (Into the Jungle)

Reach Level 500+ recommended. Sail to Jungle Island. Locate the 'Instinct Teacher' on the upper level (temple ruins). Pay 200,000 Beli. Activate with K or H to see the dodge counter.

3️⃣ Conqueror's Haki (The 5M Pilgrimage)

Accumulate 5,000,000 Beli (Endgame Grind). Sail South from Starter Island to Rusuk Island (isolated landmass). Find the lone Master in the wilderness to purchase.

Advanced Strategies

The 'AFK' Mastery Method

To level up Observation Haki without effort, aggro 3-4 weak Bandits (Level 1). Stand in a corner and activate Observation. Let them hit you to consume dodge charges. Each dodge grants XP. When charges deplete, reset and repeat. This is the fastest way to prepare for V2.

Logia Farming Warning

When grinding Observation XP, ensure you do not have a Logia (Elemental) fruit active. If enemy attacks phase through you due to elemental immunity, it does not count as a dodge, and you gain 0 XP.

Armament Damage Stacking

+33.5%
Base Multiplier
+50
Flat Dmg / Limb
Full Body
Max Coverage

The "Glass Cannon" Synergy

Using Haki allows players to spec fully into Attack stats while neglecting Defense. By relying on Observation Haki's auto-dodge (up to 8 charges with V2), a player effectively has "Infinite Health" as long as they don't get hit.

This archetype requires perfect cooldown management but offers the highest theoretical DPS in the game, particularly when paired with high-damage fruits like Magma or Light.

Detailed Armament Attributes

⚔️Base Damage Boost+33.5%
🛡️Defense Buff+10% (Estimated)
🤛Logia ContactEnabled
📶Mastery Stages5 Levels
🎨Color Slots1 (Rerollable)
⏱️CooldownNone (Toggle)
💰Unlock Cost200,000 Beli
📈Scaling per Lvl+4%

Video Guides

Haki Mastery & Location Guides

How to Get Observation Haki V2
Video Tutorial

How to Get Observation Haki V2

Universal dodge grinding method applicable to Rogue Piece mastery.

All Haki Trainer Locations
Video Tutorial

All Haki Trainer Locations

Visual guide to Glacier Isle and Jungle Island trainers.

Ultimate Haki Tier List
Video Tutorial

Ultimate Haki Tier List

Why Armament is essential for Aizen and Gravity fruit interactions.

Conqueror Haki Showcase
Video Tutorial

Conqueror Haki Showcase

Walkthrough of the 5 Million Beli grind and Rusuk Island path.

Frequently Asked Questions

Haki FAQ

Common questions about mastery, colors, and mechanics.

Discussion

Haki Builds & Strategy Discussion