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Fire Emblem Heroes (FEH)

Tome of Reason: Best Fodder, Best Units to Inherit

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★ Latest Banners - New Heroes: Harmonized CYL Ike, Lyn
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Here you can see how to get Tome of Reason, a weapon skill in Fire Emblem Heroes (FEH). Check out Tome of Reason, Tome of Reason's effects, units with Tome of Reason, as well as Inherit Skill Information!

List of Contents

Tome of Reason Effect and Basic Information

Basic Information

Skill
Tome of Reason
Type
Weapon Skill IconWeapon Skill
Mt 14 Range 2
Effect Accelerates Special trigger (cooldown count-1). Effective against flying foes. If unit initiates combat or is not adjacent to an ally, grants Atk/Spd+5 during combat.
Required SP 400
Sacred Seal None

Skill Family

Tome of Reason Fire Emblem Heroes FEHTome of Reason

Tome of Reason Weapon Refinery Information

Special Effect Upgrade Stats and Effect

Might 14 Range 2
HP -
Atk - Spd -
Def - Res -
Effect At start of turn, if unit is within 2 spaces of an ally, grants Def/Res+6 to unit and allies within 2 spaces for 1 turn. At start of combat, if unit's HP ≥ 25%, grants Atk/Spd/Def/Res+4 during combat.
If unit initiates combat or is within 2 spaces of an ally, grants Atk/Spd/Def/Res+4 to unit during combat, and inflicts penalty on foe's Atk/Res = 60% of total bonuses on unit's Def and Res during combat.

Required Materials for this Upgrade

Arena Medals 500 Refining Stones -
Divine Dew 200 SP 400

Mt Upgrade Stats and Effect

Might 15 Range 2
HP 2
Atk - Spd -
Def - Res -
Effect At start of turn, if unit is within 2 spaces of an ally, grants Def/Res+6 to unit and allies within 2 spaces for 1 turn. At start of combat, if unit's HP ≥ 25%, grants Atk/Spd/Def/Res+4 during combat.

Required Materials for this Upgrade

Arena Medals 500 Refining Stones -
Divine Dew 200 SP 400

Spd Upgrade Stats and Effect

Might 14 Range 2
HP 2
Atk - Spd 2
Def - Res -
Effect At start of turn, if unit is within 2 spaces of an ally, grants Def/Res+6 to unit and allies within 2 spaces for 1 turn. At start of combat, if unit's HP ≥ 25%, grants Atk/Spd/Def/Res+4 during combat.

Required Materials for this Upgrade

Arena Medals 500 Refining Stones -
Divine Dew 200 SP 400

Def Upgrade Stats and Effect

Might 14 Range 2
HP 2
Atk - Spd -
Def 3 Res -
Effect At start of turn, if unit is within 2 spaces of an ally, grants Def/Res+6 to unit and allies within 2 spaces for 1 turn. At start of combat, if unit's HP ≥ 25%, grants Atk/Spd/Def/Res+4 during combat.

Required Materials for this Upgrade

Arena Medals 500 Refining Stones -
Divine Dew 200 SP 400

Res Upgrade Stats and Effect

Might 14 Range 2
HP 2
Atk - Spd -
Def - Res 3
Effect At start of turn, if unit is within 2 spaces of an ally, grants Def/Res+6 to unit and allies within 2 spaces for 1 turn. At start of combat, if unit's HP ≥ 25%, grants Atk/Spd/Def/Res+4 during combat.

Required Materials for this Upgrade

Arena Medals 500 Refining Stones -
Divine Dew 200 SP 400

Tome of Reason Rating

Rating /10.0 Ranking Unranked

Inherit Skill Restrictions for Tome of Reason

Units able to Inherit Tome of Reason

Inheritable? Move Type that can Inherit this Skill
No -
Weapon Type that can Inherit this Skill
-

Units who have Tome of Reason as Fodder

Hero Name Learns At
FEH icon Lugh 5★

Which Units Should Inherit?

This skill cannot be Inherited!

Tome of Reason is an Exclusive Skill, so it cannot be learned through Inherit Skill.

Related Links

Skills Related Links Fire Emblem Heroes FEH

Skills: Related Links

Weapon Skill IconWeapon Skills Assist Skill IconAssist Skills Special Skill IconSpecial Skills
Passive A Skill IconPassive A Skills Passive B Skill IconPassive B Skills Passive C Skill IconPassive C Skills
Sacred Seal IconSacred Seals Attuned Skill IconAttuned Skills Emblem IconEmblems

Skills Tier List

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SummoningPull from These Summons! Unlock PotentialUnlock Potential Tier List Beginners GuideBeginner's Guide
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