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Rengoku

Legendary • Sword • A Tier

Ratings

PvP Rating: B

PvE Rating: B

Requirements

Level 1000+, 2 million Beli

How to Obtain

Purchase from Sword Dealer in Second Sea

Abilities

Flame Slash

Fire-based slash

Inferno

Area fire attack

✓ Pros

• Good damage
• Fire effects
• Decent range
• Easy to buy

✗ Cons

• Expensive
• Outclassed by newer swords
• Not best for PvP

🏆 Professional Combat Analysis (2026)

The Rengoku is currently ranked as a A Tier asset in the Update 29 meta. While it is a stepping-stone weapon, its unique ability properties allow it to punch above its weight class if mastered correctly.

⚔️ PvP Efficiency

The Rengoku serves as the centerpiece of current Update 29 sword-main builds. To maximize the Flame Slash, we recommend pairing it with a high-stun fruit like Ice or Dough. The objective is to lock the opponent with a fruit ability before unloading your sword rotation.

Bounty Hunter Tip: Always lead with your Flame Slash to break Instict (Ken Haki) before committing to a full combo.

🚜 PvE Performance

While grinding NPCs up to Level 3000, the Rengoku's AoE range is its biggest asset. Use Inferno for mob grouping. It maintains excellent damage-per-click, reducing energy consumption during long grinding sessions.

Leveling Tip: Pair with a Logia-type fruit for safe mob lure-and-clear strategies in the Third Sea.

🧬 Optimization & Synergies

Since this is a progression weapon, focus on Mastery efficiency. Don't over-invest in specialized stats yet; keep a balanced build while you work toward Mythical alternatives.