Fire Emblem Heroes Wiki
Fire Emblem Heroes Wiki
Blood Tome
Weapon Blood Tome.png
Weapon Blood Tome V2.png
Weapon type Green Tome
Might 14
Range 2
Required Rexcalibur
SP 400
Exclusive? Yes
String ID SID_魔王の血書
Description Grants Atk+3. If foe uses bow, dagger, magic, or staff, reduces damage from area-of-effect Specials by 80% (excluding Røkkr area-of-effect Specials) and reduces damage from foe's attacks by 50%, and if foe is also colorless, grants weapon-triangle advantage to unit and inflicts weapon-triangle disadvantage on foe.


  • Magic refers to .
  • The damage reduction is calculated after offensive Specials and skills that deal extra damage, such as Icon Class Red Sword.png Wo Dao+.
    • Damage reductions by percentage stack multiplicatively, unlike interactions related to the weapon-triangle, such as gem weapons and  Triangle Adept.
      • For example, if both Icon Class Green Axe.png Urvan and Deflect Magic 1.png Deflect Magic 1 activate, the total damage reduction is 86% instead of 110%, since the two skills reduce the damage to (1 − 80%) × (1 − 30%) = 14% of the original.
    • For more information, see Damage calculation.
  • Icon Skill Special.png Twin Blades and Icon Skill Special.png Deadeye will neutralize Blood Tome's damage reduction effect when it triggers.
  • Icon Class Red Tome.png Þjálfi will reduce the damage reduction of Blood Tome's damage reduction effect by 50%.
  • See weapon-triangle for more information on weapon triangle advantage effects.

List of owners[]

UnitSkill chain
Lyon Demon King Face FC.webp
Blood Tome

In other languages[]

Language Name Notes
Japanese 魔王の血書 Demon King's Blood
German Blutbuch
Spanish (Europe) Grimorio atroz
Spanish (Latin America) Grimorio atroz
French Tome sanglant
Italian Tomo sanguigno
Traditional Chinese (Taiwan) 魔王血書
Portuguese Tomo de sangue

See also[]