Fire Emblem Heroes (FEH)

Halloween Flayn Builds and Best IVs

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FEH Halloween Flayn Banner

This is a ranking page for the hero Flayn - Silly Kitty-Cat 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 Halloween Flayn.

Heroes With the Same Name
Flayn - Silly Kitty-Cat Icon Halloween Flayn

Special Heroes - Merchant's Harvest Featured Heroes
Halloween Seadall IconHalloween Seadall
[8.5/10]
Halloween Timerra IconHalloween Timerra
[9.0/10]
Halloween Anna IconHalloween Anna
[9.5/10]
Halloween Flayn IconHalloween Flayn
[9.5/10]

Halloween Flayn Rating and Basic Information

FEH Halloween Flayn Banner

Overall Rating 9.5/10
Reroll Ranking (excluding Inherit Skill) A
(▶Reroll Ranking)
Ranking (including Inherit Skill) S
(▶FEH Tier List)

Flayn - Silly Kitty-Cat: Basic Information

Color / Weapon Type / Move Type
Rarity
What Kind of Character Are They? ・Weapon skill grants Special cooldown charge +1 per attack, 30% damage reduction, and "neutralizes foe's bonuses to Atk" to allies within 2 spaces of unit, and grants Atk/Res+6 and a guaranteed follow-up attack to unit.

Halloween Flayn Skills at 5★


Might: 14  Range: 2
Calculates damage from staff like other weapons. Accelerates Special trigger (cooldown count-1; max cooldown count value cannot be reduced below 1). For allies within 2 spaces of unit, grants Special cooldown charge +1 to ally per attack (only highest value applied; does not stack), neutralizes their foe's bonuses to Atk (from skills like Fortify, Rally, etc.), and reduces damage from attacks by 30% (excluding area-of-effect Specials) during their combat. If unit initiates combat or is within 2 spaces of an ally, grants Atk/Res+6 to unit during combat and unit makes a guaranteed follow-up attack.

Range: 1
Restores HP = 50% of unit's Atk (min 8 HP) to target ally. Unit moves 1 space away from target ally. Ally moves to unit's previous space.
If unit or ally cannot move to the target space (if another ally or foe is occupying the space), unit and ally will not move. Using this skill has no effect on Special cooldown charge and unit does not gain EXP or SP. (This skill is treated as a movement skill only when movement takes place.)

Cooldown Count = 3
If an Assist skill is used, unit's Special cooldown count does not go down. When Special triggers, boosts damage by 45% of foe's Res. (Calculates damage from staff after combat damage is added.) If this Special is triggered during combat, inflicts 【Gravity】 on target and adjacent foes after combat.

If unit is within 2 spaces of an ally, grants Atk/Res+5 and bonus to Atk/Res during combat = current penalty on each of those stats x 2 (Example: If unit has -7 penalty to Atk, grants Atk+19, for a net bonus of Atk+12.) Calculates each stat bonus independently.

Enables 【Canto (Rem.)】.
Inflicts Spd-4 on foe and foe cannot counterattack during combat.

Halloween Flayn Best IVs

Recommended IVs

Stat Superboon/Superbane IV Recommendation
HP (16) HP Superbane ★★☆☆☆
Atk (9) No Attack IV ★★★★★
Spd (4) Spd Bane ★★☆☆☆
Def (3) No Def IV ★☆☆☆☆
Res (16) Res Boon ★★★★★

◯ = 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.

+Atk / -Def

The best IVs for Halloween Flayn are +Atk and -Def. Boosting Atk improves Flayn's offensive capabilities, aided by Kitty-Cat Parasol's guaranteed follow-up attack.

+Res is also a good option as it is a superboon and gives Halloween Flayn a magic tank role if necessary.

Def is the clear bane of choice as it is Halloween Flayn's least important stat, and no amount of investment will be able to salvage it.

+Atk for a +10 merge

We recommend +Atk when merging Halloween Flayn up to +10 to improve her offensive capabilities. Her support is already top notch; investing into Atk provides more opportunities for Flayn to contribute elsewhere.

Halloween Flayn Best Builds

Hard Support Halloween Flayn

HOT
Assist Skill IconReturn+
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

This build has Halloween Flayn fully lean on her support excellence to buff up her allies. Odd Recovery 3 cleanses debuffs and heals allies, while Distant Guard 3 increases their bulk against ranged foes.

Ploy Support Halloween Flayn

HOT
Assist Skill IconReturn+
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

Halloween Flayn can also utilize her high Res stat to reliably trigger Def/Res Ploy 3 and inflict various penalties onto multiple foes, while retaining the traditional support she provides with Kitty-Cat Parasol.

Source Heroes for All Skills

Halloween Flayn Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
174
HP
HP 38 38
Rank: 875/1171
Atk
Atk 46 46
Rank: 45/1171
Spd
Spd 26 26
Rank: 910/1171
Def
Def 18 18
Rank: 1024/1171
Res
Res 46 46
Rank: 11/1171

Stat Values

Lv 40+10 Stats (5★)

HP Atk Spd Def Res Total
+10 Merges W/ Skill Bonuses 43 65 31 22 50 211
Lv.40 +10 43 51 31 22 50 197

HP Atk Spd Def Res Total
+HP
Lv.40 +10
45 50 30 22 50 197
+Atk
Lv.40 +10
42 53 30 22 50 197
+Spd
Lv.40 +10
42 50 33 22 50 197
+Def
Lv.40 +10
42 50 30 25 50 197
+Res
Lv.40 +10
42 50 30 22 54 198

Stats at Lv 40

HP Atk Spd Def Res Total
5★- Adjusted for Skills 38 60 26 18 46 188
5★ Lv.40 38 46 26 18 46 174

Initial Stats (with Skills)

HP Atk Spd Def Res Total
5★ Lv.1 16 23 4 3 16 62

Stat Comparison of Similar Heroes

Hero
HP
Atk
Spd
Def
Res
Total
Halloween Flayn Icon Halloween Flayn
38 46 26 18 46 174
37 43 46 16 27 169
37 33 37 16 35 158
36 37 38 16 30 157
39 32 26 19 35 151
34 35 33 16 27 145
30 32 32 19 32 145
33 36 30 27 18 144
41 30 24 35 14 144
36 32 36 21 19 144
35 36 24 14 34 143

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

Halloween Flayn Roles, Strengths, and Weaknesses

Halloween Flayn Roles

Flayn - Silly Kitty-Cat Roles
Close Physical AttackClose-Physical Ranged Physical AttackRanged-Physical Close Magic AttackClose-Magic Ranged Magic ImageRanged-Magic
Physical Wall ImagePhysical Wall Magic Wall ImageMagic Wall Effective ImageEffective Weapon Movement Assist ImageMovement Assist
Exclusive Skill ImageExclusive Skill No All Range Counterattack ImageAll-Range Counter Recovery ImageRecovery No Refresher ImageRefresher
No Legendary Hero ImageLegendary No Mythic Hero ImageMythic No Duo and Harmonized ImageDuo /
Harmonized
No Resplendent ImageResplendent

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

Halloween Flayn Strengths

Kitty-Cat Parasol provides amazing support

Halloween Flayn Attack Fire Emblem Heroes FEH

Halloween Flayn's exclusive weapon Kitty-Cat Parasol has a built-in Wrathful Staff effect and an accelerated Special trigger.

Kitty-Cat Parasol grants all allies within 2 spaces of Halloween Flayn the following effects:

  • Special cooldown charge +1 per attack
  • Neutralizes their foe's visible bonuses to Atk
  • 30% damage reduction

These effects are all relevant in battle, and Kitty-Cat Parasol passively grants them to multiple allies as long as they are within 2 spaces of Halloween Flayn. This weapon alone makes Halloween Flayn one of the best support units in the entire game.

In battle, Kitty-Cat Parasol grants Halloween Flayn Atk/Res+6 and a guaranteed follow-up attack, giving Flayn an above average offensive role if it becomes necessary for her to attack. These effects ensure that Flayn isn't a sitting duck whenever she is forced to participate in combat.

Halloween Flayn Weaknesses

Abysmal Physical Bulk

Halloween Flayn's base Def sits only at a base 18, and together with her base 38 HP, she is extremely susceptible to physical attacks. Any physical hit has the potential to knock her out provided that the attacking unit has somewhat decent offensive investment.

Keep Halloween Flayn away from enemies that deal physical damage in order to ensure her survival.

Weak to Cavalry Effective Weapons

Halloween Flayn takes 1.5x damage from cavalry-effective weapons like Thani or Binding Reginleif, and one blow from this type of weapon will deal significant damage. Make sure you know what weapons you are up against before hopping too far into the line of battle!

Heroes with Effective Skills

Should you Unlock Potential?

Should You Unlock Potential for this Hero? Cannot Unlock Potential

Flayn - Silly Kitty-Cat Only Appears as a 5 Star Hero!

Flayn - Silly Kitty-Cat only appears as a 5 Star Hero. We will include whether or not you should Unlock Potential for Flayn - Silly Kitty-Cat if a 4 Star version is released!

Unlock Potential Tier List

Halloween Flayn - List of Skills

Weapons

Skill Name Might Range Effect Learned At
10 2 Restricted to units that use a Staff. 5★
14 2 Calculates damage from staff like other weapons. Accelerates Special trigger (cooldown count-1; max cooldown count value cannot be reduced below 1). For allies within 2 spaces of unit, grants Special cooldown charge +1 to ally per attack (only highest value applied; does not stack), neutralizes their foe's bonuses to Atk (from skills like Fortify, Rally, etc.), and reduces damage from attacks by 30% (excluding area-of-effect Specials) during their combat. If unit initiates combat or is within 2 spaces of an ally, grants Atk/Res+6 to unit during combat and unit makes a guaranteed follow-up attack. 5★

Assists

Skill Name Range Effect Learned At
1 Restores 5 HP. 5★
1 Restores 7 HP each to target and this unit. 5★
1 Restores 8 HP to target ally. Unit moves 1 space away from target ally. Ally moves to unit's previous space.
If unit or ally cannot move to the target space (if another ally or foe is occupying the space), unit and ally will not move. Using this skill has no effect on Special cooldown charge and unit does not gain EXP or SP. (This skill is treated as a movement skill only when movement takes place.)
5★
1 Restores HP = 50% of unit's Atk (min 8 HP) to target ally. Unit moves 1 space away from target ally. Ally moves to unit's previous space.
If unit or ally cannot move to the target space (if another ally or foe is occupying the space), unit and ally will not move. Using this skill has no effect on Special cooldown charge and unit does not gain EXP or SP. (This skill is treated as a movement skill only when movement takes place.)
5★

Specials

Skill Name Effect Learned At
(Cooldown Count = 5) If unit’s HP > 1 and foe would reduce unit’s HP to 0, unit survives with 1 HP. 5★
(Cooldown Count = 3) If an Assist skill is used, unit's Special cooldown count does not go down. When Special triggers, boosts damage by 45% of foe's Res. (Calculates damage from staff after combat damage is added.) If this Special is triggered during combat, inflicts 【Gravity】 on target and adjacent foes after combat. 5★

Passives

Skill Name Effect Learned At
Grants Atk/Res +3 to this unit during combat if unit is adjacent to an ally. 5★
Grants Atk/Res +4 to this unit during combat if unit is adjacent to an ally. 5★
Grants Atk/Res +5 to this unit during combat if unit is adjacent to an ally. 5★
If unit is within 2 spaces of an ally, grants Atk/Res+5 and bonus to Atk/Res during combat = current penalty on each of those stats x 2 (Example: If unit has -7 penalty to Atk, grants Atk+19, for a net bonus of Atk+12.) Calculates each stat bonus independently. 5★
If unit has 100% HP at the start of combat, the enemy cannot counterattack. 5★
If unit has ≥ 50% HP at the start of combat, the enemy cannot counterattack. 5★
The enemy cannot counterattack. 5★
Enables 【Canto (Rem.)】.
Inflicts Spd-4 on foe and foe cannot counterattack during combat.
5★

Halloween Flayn as a Source Hero

Halloween Flayn Avatar

Value of Skills ★★★★★

Halloween Flayn has Rescue+, Holy Pressure, Atk/Res Unity, and Dazzle Far Trace as valuable inheritance options.

We highly recommend prioritizing Holy Pressure and Dazzle Far Trace when using Halloween Flayn as skill inheritance fodder.

List of Source Heroes The Best Fodder Units

Community Feedback

How would you rate Halloween Flayn?

Top tier hero. Must summon. 17
Votes
Summon if you need his/her hero archetype. 4
Votes
Summon if you like this hero. 2
Votes
Summon for his/her Skill Inheritance options. 2
Votes
Pass on this hero. 1
Votes

If you have feedback about this hero page, let us know in the comments section below!

How to Get Halloween Flayn / Illustrations / Voice Actor / Quotes

How to Get Halloween Flayn

Obtained through a Special Summoning Event!

Halloween Flayn is a limited time Hero who can be pulled from a Special Heroes Summoning Event. They do not appear in regular summons.

Note: Not currently a featured hero in any Summon events.

Current Focuses and Which You Should Pull From

Voice Actor and Illustrator Information

Voice Actor
(English)
Deva Marie Gregory
Illustrator Tobi
Appears In

Illustration

FEH: Related Guides

Special Heroes: Merchant's Harvest

Merchant

Heroes from Special Heroes - Merchant's Harvest
Halloween Seadall IconHalloween Seadall
[8.5/10]
Halloween Timerra IconHalloween Timerra
[9.0/10]
Halloween Anna IconHalloween Anna
[9.5/10]
Halloween Flayn IconHalloween Flayn
[9.5/10]

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