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Fire Emblem Heroes (FEH)

Aelfric Builds and Best IVs

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FEH Aelfric Banner

This is a ranking page for the hero Aelfric - Custodian Monk from the game Fire Emblem Heroes (FEH). Read on to learn the best IVs (Individual Values), best builds (Inherit Skill), weapon refinement, stats at Lv 40, and more for Aelfric.


Aelfric Rating and Basic Information

FEH Aelfric Banner

Overall Rating 8.5/10
Reroll Ranking (excluding Inherit Skill) -
(▶Reroll Ranking)
Ranking (including Inherit Skill) B
(▶FEH Tier List)

Aelfric - Custodian Monk: Basic Information

Color / Weapon Type / Move Type
Rarity
What Kind of Character Are They? ・Cardinal's Tome inflicts Atk/Res-5 and an Exposure effect to foes within 3Rx3C, grants nearby allies post-combat healing, inflicts Atk/Res-6 on Aelfric's foe during combat and grants Aelfric a guaranteed follow-up attack, bonus true damage, true DR, Special cooldown charges per attack, and post-combat healing.

Aelfric Skills at 5★


Might: 14  Range: 2
For foes within 3 rows or 3 columns centered on unit, deals 10 damage to foe as their combat begins (effects that reduce damage during combat do not apply; will not reduce foe's HP below 1) and inflicts Atk/Res-5 on foe during their combat.
At start of combat, if unit's HP ≥ 25%, unit makes a guaranteed follow-up attack and reduces damage from foe's attacks by 7 during combat (excluding area-of-effect Specials).

Cooldown Count = 4
Boosts damage dealt by 80% of unit’s Res.

At start of combat, if unit's HP = 100%, grants Atk/Res+5, but if unit attacked, deals 1 damage to unit after combat.

At start of turn, inflicts Def/Res-4 on foes within 2 spaces through their next actions.

Aelfric Best IVs

Recommended IVs

Stat Superboon/Superbane IV Recommendation
HP (19) Normal HP ★★★★☆
Atk (10) Attack Boon ★★★★☆
Spd (7) No Spd IV ★★★☆☆
Def (5) No Def IV ★★☆☆☆
Res (9) No Res IV ★★★★☆

◯ = Stat gains +4 with a superboon, ✕= Stat goes down by -4 with a superbane, - = No assets or flaws

See the IV Checker for All Units Trait Fruits—How to Change IVs

When using an Ascendant Floret, we recommend getting the next superboon if it fits the hero. If not, consider what stat your hero needs most.

Neutral IVs by default!

As a hero obtainable only through Grand Hero Battle, Aelfric will always have neutral IVs by default. The only way to access IVs for this unit is through using Trait Fruits.

+Atk and -Def

Aelfric's best IVs are +Atk and -Def. +Atk is a Superboon and boosts his decent Atk stat higher to deal more damage. His Def is a dump stat and boosting it will not change most of his matchups, thus it is safe to take as a bane.

+Res for a +10 Merge Project

If you want to build a +10 merged Aelfric, we recommend a +Res IV to maximize his supportive capabilities with Res-based support skills.

Aelfric Best Builds

Tank / Support Hybrid Aelfric

HOT
Assist Skill IconSwap
Special Skill IconIce Wall
Updated on 07/08/2025

How to Use, Explanation

This build uses premium skills to have Aelfric provide support and soak up magic attacks. The two Time Pulse skills speed up Ice Wall to have it trigger as often as possible.

General Use / Budget Aelfric

Assist Skill IconDraw Back
Special Skill IconIceberg
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

This build uses Aelfric's base kit and ensures that Quick Riposte is active at all times with the healing from his tome and from Mystic Boost.

Source Heroes for All Skills

Aelfric Best Weapon Refine

Effect of Aelfric's Refined Weapon

Exclusive Weapon Effect from Refining (Special Effect Type)
SP: 400
Might: 14 Range: 2 HP:
For foes within 3 rows or 3 columns centered on unit, deals 10 damage to foe as their combat begins (effects that reduce damage during combat do not apply; will not reduce foe's HP below 1) and inflicts Atk/Res-5 on foe during their combat.
At start of combat, if unit's HP ≥ 25%, unit makes a guaranteed follow-up attack and reduces damage from foe's attacks by 7 during combat (excluding area-of-effect Specials).
Restores 10 HP to allies within 3 spaces of unit after their combat.
If unit is within 3 spaces of an ally, inflicts Atk/Res-6 on foe, unit deals damage = 20% of unit's Res (excluding area-of-effect Specials), and grants Special cooldown charge +1 to unit per attack during combat (only highest value applied; does not stack), and restores 10 HP to unit after combat.
Arena Medal:500 Divine Dew:200

We recommend the Special Effect Refine for Cardinal's Tome

Refined Cardinal's Tome inflicts Atk/Res-5 and an Exposure effect to all foes within 3 rows and 3 columns centered on Aelfric, providing long distance support for his allies. The Exposure effect is not a visible status effect, allowing it to stack with similar effects as well as the visible 【Exposure】 status.

Refined Cardinal's Tome also grants allies within 3 spaces 10 HP post-combat healing, allowing them to sustain themselves throughout multiple engagements.

In combat, refined Cardinal's Tome inflicts Atk/Res-6 on Aelfric's foe and grants Aelfric a guaranteed follow-up attack, bonus true damage equal to 20% of his Res, 7 true damage reduction on foe's attacks, Special cooldown charge +1 per attack, and 10 HP post-combat healing.

Refined Cardinal's Tome is a good support weapon, mainly used to cripple enemies from a distance while still providing small bonuses to allies and retaining decent offensive power.

Aelfric Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
171
HP
HP 43 43
Rank: 192/1322
Atk
Atk 40 40
Rank: 400/1322
Spd
Spd 31 31
Rank: 770/1322
Def
Def 20 20
Rank: 955/1322
Res
Res 37 37
Rank: 147/1322

Stat Values

Lv 40+10 Stats (5★)

HP Atk Spd Def Res Total
+10 Merges W/ Skill Bonuses 48 57 35 24 42 206
Lv.40 +10 48 45 35 24 42 194

HP Atk Spd Def Res Total
+HP
Lv.40 +10
50 44 35 24 41 194
+Atk
Lv.40 +10
47 48 35 24 41 195
+Spd
Lv.40 +10
47 44 38 24 41 194
+Def
Lv.40 +10
47 44 35 27 41 194
+Res
Lv.40 +10
47 44 35 24 44 194

Stats at Lv 40

HP Atk Spd Def Res Total
5★- Adjusted for Skills 43 52 31 20 37 183
5★ Lv.40 43 40 31 20 37 171
4★ Lv.40 40 38 28 18 35 159
3★ Lv.40 39 36 27 17 33 152

Initial Stats (with Skills)

HP Atk Spd Def Res Total
5★ Lv.1 19 22 7 5 9 62
4★ Lv.1 18 18 6 4 9 55
3★ Lv.1 18 15 6 4 8 51

Stat Comparison of Similar Heroes

Hero
HP
Atk
Spd
Def
Res
Total
42 47 21 31 47 188
40 48 16 36 48 188
41 44 18 44 41 188
42 46 17 35 43 183
38 46 33 20 45 182
Aelfric Icon Aelfric
43 40 31 20 37 171
41 40 25 24 40 170
45 38 20 24 38 165
38 37 17 35 38 165
43 38 26 22 36 165
42 38 27 23 32 162
38 41 20 29 34 162
39 41 24 17 40 161
38 35 27 16 35 151
37 32 27 16 35 147
33 37 26 17 34 147
35 37 25 19 31 147

Note: Stats bonuses from skills are not taken into account.

Aelfric Roles, Strengths, and Weaknesses

Aelfric Roles

Aelfric - Custodian Monk Roles
Close Physical AttackClose-Physical Ranged Physical AttackRanged-Physical Close Magic AttackClose-Magic Ranged Magic ImageRanged-Magic
Physical Wall ImagePhysical Wall Magic WallMagic Wall Effective ImageEffective Weapon Movement Assist ImageMovement Assist
Exclusive Skill ImageExclusive Skill No All Range Counterattack ImageAll-Range Counter RecoveryRecovery No Refresher ImageRefresher
No Legendary Hero ImageLegendary No Mythic Hero ImageMythic No Duo and Harmonized ImageDuo /
Harmonized
No Resplendent ImageResplendent

Aelfric is a ranged magic attacker (range = 2). Therefore, when not accounting for the Weapon Triangle, the amount of damage he deals will be equivalent to his Atk minus the foe's Res stat.

Aelfric Strengths

Refined Cardinal's Tome inflicts an Exposure effect from a distance

Refined Cardinal's Tome inflicts Atk/Res-5 and an Exposure effect to all foes within 3 rows and 3 columns centered on Aelfric, providing long distance support for his allies. The Exposure effect is not a visible status effect, allowing it to stack with similar effects as well as the visible 【Exposure】 status.

Refined Cardinal's Tome also grants allies within 3 spaces 10 HP post-combat healing, allowing them to sustain themselves throughout multiple engagements.

In combat, refined Cardinal's Tome inflicts Atk/Res-6 on Aelfric's foe and grants Aelfric a guaranteed follow-up attack, bonus true damage equal to 20% of his Res, 7 true damage reduction on foe's attacks, Special cooldown charge +1 per attack, and 10 HP post-combat healing.

Refined Cardinal's Tome is a good support weapon, mainly used to cripple enemies from a distance while still providing small bonuses to allies and retaining decent offensive power.

Aelfric Weaknesses

Low Def

Aelfric only has base 20 Def and only a minor true damage reduction effect, leaving him vulnerable to physical damage with his low physical bulk.

Keep him away from physical attackers to ensure his survival!

Should you Unlock Potential?

Should You Unlock Potential for this Hero? B Rank Icon

We Recommend Unlocking Potential for Aelfric - Custodian Monk!

We recommend that you use Unlock Potential to bring Aelfric - Custodian Monk from 4 Stars to 5 Stars. Aelfric - Custodian Monk is very useful as a defensive red tome, so you may find using Unlock Potential on Aelfric - Custodian Monk helpful if your team lacks a party member with this role.

Unlock Potential Tier List

Aelfric - List of Skills

Weapons

Skill Name Might Range Effect Learned At
4 2 No Effect 3★
6 2 No Effect 3★
8 2 During unit's first combat in player phase or enemy phase, grants Atk/Res+5 to unit and restores 7 HP to unit after combat. 3★
12 2 During unit's first combat in player phase or enemy phase, grants Atk/Res+5 to unit and restores 7 HP to unit after combat. 5★
14 2 For foes within 3 rows or 3 columns centered on unit, deals 10 damage to foe as their combat begins (effects that reduce damage during combat do not apply; will not reduce foe's HP below 1) and inflicts Atk/Res-5 on foe during their combat.
At start of combat, if unit's HP ≥ 25%, unit makes a guaranteed follow-up attack and reduces damage from foe's attacks by 7 during combat (excluding area-of-effect Specials).
5★

Assists

This Hero has no Assist skills that can be learned.

Specials

Skill Name Effect Learned At
(Cooldown Count = 4) Boosts damage dealt by 50% of unit’s Res. 3★
(Cooldown Count = 4) Boosts damage dealt by 80% of unit’s Res. 4★

Passives

Skill Name Effect Learned At
At start of combat, if unit's HP = 100%, grants Atk/Res+3, but if unit attacked, deals 1 damage to unit after combat. 3★
At start of combat, if unit's HP = 100%, grants Atk/Res+4, but if unit attacked, deals 1 damage to unit after combat. 4★
At start of combat, if unit's HP = 100%, grants Atk/Res+5, but if unit attacked, deals 1 damage to unit after combat. 5★
Inflicts Res -3 on foes within 2 spaces through their next actions at the start of each turn. 3★
At start of turn, inflicts Def/Res-3 on foes within 2 spaces through their next actions. 3★
At start of turn, inflicts Def/Res-4 on foes within 2 spaces through their next actions. 4★

Aelfric as a Source Hero

Aelfric Avatar

Value of Skills ★☆☆☆☆

Aelfric has Rauðrrabbit+, Atk/Res Push 3, and Threat. Def/Res 2 as inheritable options.

None of these skills are worth inheriting onto your favorite units.

How to Get Aelfric / Illustrations / Voice Actor / Quotes

How to Get Aelfric

Obtain through a Grand Hero Battle

Aelfric is a Hero who, for a limited time, can be obtained through completing a Grand Hero Battle for the first time. They do not appear in regular summons. After the event has ended, they can be obtained by using Heroic Grails.

Voice Actor and Illustrator Information

Voice Actor
(English)
Michael Sinterniklaas
Illustrator Kita Senri
Appears In

Illustration

FEH: Related Guides

See All Red Heroes

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▶︎Return to the Red Heroes Page

All Types of Red Weapons

Close-Range Ranged
SwordSword Red TomeRed Tome
Red BreathRed Breath Red DaggerRed Dagger
Red BeastRed Beast Red BowRed Bow

Comment

1 twztid13 twztid13 10 months

Neither the top most listing of his skills, nor the build suggestion (which has no C skill) has threaten def/res 2,, which he comes with.

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