The most forbidden of all powers is blood manipulation, and Fiend Blood Fruit in Sailor Piece grants this terrifying ability. As a Mythical S-Tier Devil Fruit, Fiend Blood offers unparalleled lifesteal, dark magic attacks, and vampiric transformation that makes you nearly unkillable in combat.

The Sailor Piece Fiend Blood Fruit is the holy grail for sustain-focused builds. Every hit heals you, blood attacks deal devastating damage, and the transformation turns you into a true vampire lord. This guide covers everything you need to know about Fiend Blood Fruit.

Fiend Blood Overview

  • Tier: S-Tier (Mythical)
  • Rarity: 0.1% from spins
  • Specialty: Lifesteal, Blood magic, Transformation

Fiend Blood Abilities

Blood Suck (Z-Skill)

  • Effect: Drain HP from enemies
  • Damage: High + Heals you
  • Range: Medium lunge

Blood Rain (X-Skill)

  • Effect: AOE blood rain
  • Damage: Very High over time
  • Radius: Large area

Blood Transformation (Ultimate)

  • Effect: Become true vampire
  • Bonus: +50% Damage, +25% Lifesteal

Best Build

  • Race: Vampire for maximum lifesteal
  • Clan: Mugetsu (+2% Lifesteal)
  • Trait: Singularity (+15% Lifesteal)
  • Total Lifesteal: 50%+ with full build

Frequently Asked Questions

Is Fiend Blood the best fruit?

Fiend Blood is arguably the best fruit for sustain builds. The lifesteal makes you nearly unkillable.

How rare is Fiend Blood Fruit?

Fiend Blood is Mythical with only 0.1% drop chance from spins. One of the rarest fruits in the game.

Does Vampire Race work with Fiend Blood?

Yes! Vampire Race + Fiend Blood Fruit = Ultimate lifesteal build with 50%+ healing.