- Lineage Piece Haki quest unlocks two powerful abilities: Observation and Armament Haki
- Observation Haki grants 10 extra dodges and requires level 500 plus 2.5M Yen
- Armament Haki boosts DMG by 25% and needs a rare Haki Book drop plus 1K gems
- Quest NPCs are located on Jungle Island (Observation) and Frostborn Island (Armament)
- Farming strategy matters: choose the Haki type that fits your build first
Lineage Piece Haki Quest Overview
The Lineage Piece Haki quest system offers two distinct upgrade paths that significantly enhance your character's combat capabilities. Both Haki types draw inspiration from popular anime mechanics and translate them into meaningful gameplay bonuses.
Understanding the differences between these two paths helps you prioritize your farming efforts efficiently. One focuses on survivability through additional dodges, while the other emphasizes raw damage output.
Video Highlights:
- Locate the Observation Haki NPC in Deep Rock Jungle
- First quest requires defeating 40 bosses in Legend Arena
- Five hidden torches must be found and lit on Jungle Island
- Observation Haki Book is rewarded upon lighting the fifth torch
Observation Haki
- Grants 10 additional dodges
- Questline starts on Jungle Island
- Costs 2.5 million Yen
- Requires level 500
- Focuses on survivability
Armament Haki
- Increases DMG by 25%
- NPC located on Frostborn Island
- Costs 1,000 gems
- Needs Haki Book drop (0.1% chance)
- Focuses on offense
| Haki Type | Primary Benefit | Location | Currency Cost | Rarity |
|---|---|---|---|---|
| Observation | 10 extra dodges | Jungle Island | 2.5M Yen | Questlocked |
| Armament | 25% DMG increase | Frostborn Island | 1K Gems | Rare drop |
If you struggle with survivability in boss fights, prioritize Observation Haki for the extra dodges. If your damage output feels lacking, go for Armament Haki to boost your DPS by 25%.
Observation Haki Quest Walkthrough
The Observation Haki questline is a multi-step process that begins on Jungle Island. This Haki type is highly sought after because the 10 additional dodges can be the difference between surviving a boss encounter and being sent back to spawn.
Before attempting this quest, ensure you meet all prerequisites. Falling short on any requirement means you cannot proceed to the next stage.
Prerequisites
| Requirement | Details | Priority |
|---|---|---|
| Level | 500 or higher | Mandatory |
| Currency | 2.5 million Yen | Mandatory |
| Questline | Full completion required | Mandatory |
| Location | Jungle Island | Start point |
Find the Observation Haki NPC
Travel to Jungle Island and locate the Observation Haki NPC in the Deep Rock Jungle area. Speak with them to initiate the first phase of the questline.
Defeat 40 World Bosses
Head to the Legend Arena and defeat a total of 40 World Bosses across the entire map. These can be any bosses in the game, so choose ones you can farm efficiently.
Find and Light 5 Torches
Return to the NPC on Jungle Island to receive the next task. Five torches are hidden around the island. Find each one and light them all. The Observation Haki Book is rewarded the moment you light the fifth torch.
Exchange Book and Yen
With the Observation Haki Book in hand, return to the NPC one final time. Hand over the book along with 2.5 million Yen to unlock your Observation Haki permanently.
The Observation Haki Book cannot be traded with other players. You must complete the torch puzzle yourself to obtain it. No shortcuts or marketplace purchases are available.
Armament Haki Unlock Guide
Armament Haki takes a different approach compared to Observation. Instead of a structured questline, this Haki type relies heavily on RNG drops and gem collection, making it potentially faster or significantly slower depending on your luck.
The core requirement is the Haki Book, which has an extremely low drop rate from mobs and bosses. This makes preparation and efficient farming critical to obtaining it.
Drop Rates and Requirements
| Item | Source | Drop Rate | Notes |
|---|---|---|---|
| Haki Book | Any mob or boss | 0.1% | Extremely rare |
| Gems | Boss fights, chests, codes | Variable | Need 1,000 total |
| Haki Colour Reroll | Rare+ chests, mobs | 4% | Optional cosmetic |
Farm for the Haki Book
Engage any mob enemy or boss across the map. Each defeat has a 0.1% chance to drop the Haki Book. Focus on bosses you can defeat quickly for maximum attempts per hour.
Collect 1,000 Gems
Accumulate gems through boss fights, chest openings, and redeeming active codes. Codes that grant gems can speed up this process significantly.
Visit the Buso Haki NPC
Travel to Frostborn Island and speak with the Buso Haki NPC. Exchange your Haki Book and 1,000 gems to receive your Armament Haki.
Since the drop rate is 0.1%, prioritize bosses with the fastest respawn times. Group farming with other players can also increase your overall kill speed and chances per session.
Haki Colour Rerolls and Customization
When you first unlock Armament Haki, it activates with a random color. This color is purely cosmetic but adds a personalized visual flair to your combat abilities. The Haki Colour Reroll system lets you change this color, though the result remains random.
How to Obtain Haki Colour Rerolls
| Source | Availability | Drop Rate | Best Method |
|---|---|---|---|
| Rare or higher chests | Guaranteed pool | 4% per chest | Farm chest-rich zones |
| Mob enemies | All mobs | 4% per kill | High-density mob areas |
| Bosses | All bosses | 4% per kill | Legend Arena farming |
Observation Haki does not have a visible color activation. Rerolls are exclusively for Armament Haki's visual effect when the ability is active in combat.
Each reroll produces a completely random color, meaning you may need multiple attempts to get your preferred look. Stockpiling rerolls before using them gives you more chances per session.
Farming Efficiency
- Target Rare+ chests for best reroll odds
- Boss kills offer dual rewards (gems + rerolls)
- Group play multiplies kill speed
Gem Collection
- Redeem active codes for instant gems
- Open chests in high-tier zones
- Boss fights provide steady gem income
Build Synergy
- Observation pairs well with dodge-heavy builds
- Armament complements burst damage setups
- Both Haki types stack for maximum effect
Farming Tips and Preparation Checklist
Proper preparation before starting either Haki quest saves significant time. The requirements for both types demand substantial resource investment, so planning your approach is essential.
Pre-Quest Preparation:
- Reach level 500 before attempting Observation Haki
- Save at least 2.5 million Yen for Observation unlock
- Stockpile 1,000 gems for Armament Haki
- Farm bosses efficiently for Haki Book drops (0.1% rate)
- Redeem all active codes for bonus gems
- Identify fastest-respawning bosses for farming sessions
Boss Farming Priority
| Boss | Recommended For | Drop Value | Respawn Speed |
|---|---|---|---|
| Legend Arena bosses | World Boss quest (40 kills) | High gem yield | Moderate |
| Fast-respawn mobs | Haki Book farming (0.1%) | Low gem yield | Fast |
| High-tier bosses | Gems and rerolls | High gem yield | Slow |
Once you unlock both Observation and Armament Haki, their effects stack. You gain 10 extra dodges AND a 25% damage increase, making your character significantly more powerful in both PvE and PvP scenarios.
Frequently Asked Questions
Q: Can I trade the Observation Haki Book to other players?
No, the Observation Haki Book is completely untradeable. You must personally find and light all five torches on Jungle Island to obtain it. There is no marketplace or trading workaround for this item.
Q: What is the drop rate for the Haki Book needed for Armament Haki?
The Haki Book has a 0.1% drop rate from any mob enemy or boss in Lineage Piece. This means roughly 1 in 1,000 kills will yield the book. Focus on fast-respawning enemies to maximize your attempts per hour.
Q: Can I get gems by redeeming codes for the Lineage Piece Haki quest?
Yes, redeeming active codes can grant gems which are needed for Armament Haki. However, not all codes reward gems, and codes expire over time. Check official channels regularly for new code releases.
Q: Do Observation Haki and Armament Haki effects stack?
Yes, both Haki types can be unlocked and used simultaneously. Observation provides 10 extra dodges while Armament increases your damage by 25%. Together, they significantly boost both survivability and offensive output.
Active codes change frequently and may expire without notice. Always verify codes through official Lineage Piece channels before attempting to redeem them. Expired codes cannot be recovered.