Fire Emblem Heroes (FEH)

Halloween Rhea Builds and Best IVs

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This is a ranking page for the hero Rhea - Witch of Creation 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 Rhea.

Heroes With the Same Name
Rhea - Witch of Creation Icon Halloween Rhea

Special Heroes - Shared Bounty Featured Heroes
Halloween Kurthnaga IconHalloween Kurthnaga
[8.5/10]
Halloween Sothis IconHalloween Sothis
[9.0/10]
Halloween Rhea IconHalloween Rhea
[9.0/10]
Halloween Robin (M) IconHalloween Robin (M)
[9.0/10]

Halloween Rhea Rating and Basic Information

FEH Halloween Rhea Banner

Overall Rating 9.0/10
Reroll Ranking (excluding Inherit Skill) A
(▶Reroll Ranking)
Ranking (including Inherit Skill) A
(▶FEH Tier List)

Rhea - Witch of Creation: Basic Information

Color / Weapon Type / Move Type
Rarity
What Kind of Character Are They? ・Weapon allows her to make a guaranteed follow-up attack and prevents enemy unit's follow-up attack if their HP is more than half
・Grants buffs to Atk/Res that increases the more penalties on those stats
・Reduces damage from enemy units when her Res is higher than the enemy unit's

Halloween Rhea Skills at 5★


Might: 16  Range: 1
Grants Atk+3. At start of combat, if foe's HP ≥ 50%, grants Atk+6 to unit during combat and unit makes a guaranteed follow-up attack. At start of combat, if unit's HP ≥ 50%, inflicts Atk-6 on foe during combat and foe cannot make a follow-up attack. If foe's Range = 2, calculates damage using the lower of foe's Def or Res.

Cooldown Count = 3
Boosts damage dealt by 50% of unit’s Res.

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.

If unit's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by percentage = difference between stats x 4 (max 40%).

Halloween Rhea Best IVs

Recommended IVs

Stat Superboon/Superbane IV Recommendation
HP (18) HP Superbane ★★★★☆
Atk (10) Attack Bane ★★★★★
Spd (5) Spd Bane ★☆☆☆☆
Def (9) Def Boon ★★★★☆
Res (12) 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 and -Spd

Halloween Rhea's best IVs are +Atk and -Spd. +Atk helps her boost damage output to eliminate her foes on her counterattacks. Her Spd is a dump stat and boosting it will not change most of her matchups, thus it is safe to take as a bane.

+Atk for a +10 Merge Project

If you want to build a +10 merged Halloween Rhea, we recommend a +Atk IV. Maximizing her Atk ensures that she kills her foes after one round of combat. Taking a +Def or +Res IV is also worth if you are committing to a support or tank build with her high bulk.

Halloween Rhea Best Builds

Unbreakable Wall Halloween Rhea

HOT
Assist Skill IconSwap
Special Skill IconIceberg
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

This build maximizes Rhea's amazing bulk to tank multiple hits for her team. Mystic Boost helps sustain her HP with each engagement to keep her Witch Breath active.

Budget Tank Halloween Rhea

Assist Skill IconSwap
Special Skill IconIceberg
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

This budget build for Rhea aims to use her as a tank to absorb damage for the team. Atk Smoke 3 is a budget C skill that indirectly helps Rhea survive future engagements, while Sturdy Stance 2 boosts her Def to not leave it unattended.

Source Heroes for All Skills

Halloween Rhea Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
182
HP
HP 40 40
Rank: 489/1171
Atk
Atk 43 43
Rank: 207/1171
Spd
Spd 18 18
Rank: 1090/1171
Def
Def 39 39
Rank: 113/1171
Res
Res 42 42
Rank: 59/1171

Stat Values

Lv 40+10 Stats (5★)

HP Atk Spd Def Res Total
+10 Merges W/ Skill Bonuses 45 67 22 43 47 224
Lv.40 +10 45 48 22 43 47 205

HP Atk Spd Def Res Total
+HP
Lv.40 +10
47 47 22 43 46 205
+Atk
Lv.40 +10
44 50 22 43 46 205
+Spd
Lv.40 +10
44 47 25 43 46 205
+Def
Lv.40 +10
44 47 22 47 46 206
+Res
Lv.40 +10
44 47 22 43 50 206

Stats at Lv 40

HP Atk Spd Def Res Total
5★- Adjusted for Skills 40 62 18 39 42 201
5★ Lv.40 40 43 18 39 42 182

Initial Stats (with Skills)

HP Atk Spd Def Res Total
5★ Lv.1 18 29 5 9 12 73

Stat Comparison of Similar Heroes

Hero
HP
Atk
Spd
Def
Res
Total
40 40 46 27 46 199
40 41 47 33 37 198
40 42 46 30 36 194
44 44 21 44 39 192
40 43 27 37 41 188
Halloween Rhea Icon Halloween Rhea
40 43 18 39 42 182
38 40 26 35 34 173
40 40 17 37 38 172
41 31 37 32 27 168
42 33 25 36 31 167
40 30 34 33 26 163
46 33 28 25 30 162

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

Halloween Rhea Roles, Strengths, and Weaknesses

Halloween Rhea Roles

Rhea - Witch of Creation Roles
Close Physical AttackClose-Physical Ranged Physical AttackRanged-Physical Close Magic Attack ImageClose-Magic Ranged MagicRanged-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 RecoveryRecovery No Refresher ImageRefresher
No Legendary Hero ImageLegendary No Mythic Hero ImageMythic No Duo and Harmonized ImageDuo /
Harmonized
No Resplendent ImageResplendent

Halloween Rhea is a close magic attacker (range = 1). 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 Rhea Strengths

Witch Breath is a Powerful Dragonstone

Witch Breath.png

Witch Breath is a powerful dragonstone, assuming Halloween Rhea meets the conditions to activate it in combat.

It grants Atk+3 no matter what and has multiple other effects that work together to ensure Halloween Rhea is victorious in combat.

Below is a summary of its effects:

1 Grants Atk+6 during combat if foe's HP ≥ 50%
2 Halloween Rhea makes a guaranteed follow-up attack if foe's HP ≥ 50%
3 Inflicts Atk-6 on foe during combat if Halloween Rhea's HP ≥ 50%
4 Foe cannot make a follow-up attack if Halloween Rhea's HP ≥ 50%
5 Calculates damage using the lower of foe's Def or Res if foe's Range = 2

Witch Breath is reliant on both Halloween Rhea and her foe having at least 50% HP. Ensure that the conditions are met to maximize the weapon's strengths!

Neutralizes Debuffs to Atk/Res and Grants Buffs to Them

If Halloween Rhea is within 2 spaces of an ally, Atk/Res Unity grants her +5 Atk/Res and converts penalties on Atk/Res and turns them into bonuses. It is a pretty simple trigger condition and it is almost impossible to have trouble keeping it online.

This makes Halloween Rhea an effective unit in Aether Raids because debuffs are very common in that game mode. You can easily have her soak the debuffs from Light and Dark Shrine, Panic Manor, and Infantry School to rack up passive bonuses to Atk and Res!

Dragon Wall Applies Damage Reduction

Rhea Fire Emblem Heroes FEH

The difference between the battle preview values and the battle outcome can be seen in this Lucina versus Rhea matchup.

Halloween Rhea's Dragon Wall 3 takes advantage of the bonuses to Res from her Atk/Res Unity to maximize the amount of damage reduced.

This greatly improves her overall bulk and survivability, especially against physical attacks which would normally punch through her unbuffed Def!

High Bulk

Halloween Rhea's Def and Res stats are very high compared to other units in the game. Her Res is the highest among all characters (as of October 2021) as well!

Because of this, it will take significant effort to bring her down.

Halloween Rhea Weaknesses

Weak to Dragon Effective Weapons

Halloween Rhea also takes 1.5x damage from dragon-effective weapons like Falchion or Naga, and one blow from these types of weapons is sure to take him/her down. Make sure you know what weapons you are up against before hopping too far into the line of battle!

Very Low Spd

Halloween Rhea's Spd stat suffers the most from the rest of her stats all being high. Her Spd sits at base 18 which leaves her prone to getting attacked twice by her foes assuming they can punch through her Witch Breath's follow-up negation.

Ensure that Halloween Rhea doesn't take too many hits. Even with her high overall bulk, multiple engagements may damage her enough to the point where her Witch Breath will no longer be active!

Should you Unlock Potential?

Should You Unlock Potential for this Hero? Cannot Unlock Potential

Rhea - Witch of Creation Only Appears as a 5 Star Hero!

Rhea - Witch of Creation only appears as a 5 Star Hero. We will include whether or not you should Unlock Potential for Rhea - Witch of Creation if a 4 Star version is released!

Unlock Potential Tier List

Halloween Rhea - List of Skills

Weapons

Skill Name Might Range Effect Learned At
6 1 No Effect 5★
8 1 No Effect 5★
11 1 No Effect 5★
16 1 Grants Atk+3. At start of combat, if foe's HP ≥ 50%, grants Atk+6 to unit during combat and unit makes a guaranteed follow-up attack. At start of combat, if unit's HP ≥ 50%, inflicts Atk-6 on foe during combat and foe cannot make a follow-up attack. If foe's Range = 2, calculates damage using the lower of foe's Def or Res. 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. 5★
(Cooldown Count = 3) Boosts damage dealt by 50% of unit’s Res. 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's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by percentage = difference between stats x 2 (max 20%). 5★
If unit's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by percentage = difference between stats x 3 (max 30%). 5★
If unit's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials (excluding Røkkr area-of-effect Specials) by percentage = difference between stats x 4 (max 40%). 5★

Halloween Rhea as a Source Hero

Halloween Rhea Avatar

Value of Skills ★★★★★

Halloween Rhea can be used to inherit Atk/Res Unity and Dragon Wall 3, two premium skills that are very difficult to acquire elsewhere.

If you pre-inherit Atk/Res Bond 3 onto a unit, you can inherit both of these skills with one copy of Halloween Rhea!

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

How to Get Halloween Rhea

Obtained through a Special Summoning Event!

Halloween Rhea 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)
Cherami Leigh
Illustrator ichikawa Halu
Appears In

Illustration

FEH: Related Guides

Special Heroes: Shared Bounty

Shared Bounty Banner

Heroes from Special Heroes - Shared Bounty
Halloween Kurthnaga IconHalloween Kurthnaga
[8.5/10]
Halloween Sothis IconHalloween Sothis
[9.0/10]
Halloween Rhea IconHalloween Rhea
[9.0/10]
Halloween Robin (M) IconHalloween Robin (M)
[9.0/10]

See All Green Heroes

Back to Green Heroes

▶︎Return to the Green Heroes Page

All Types of Green Weapons

Close-Range Ranged
AxeAxe Green TomeGreen Tome
Green BreathGreen Breath Green DaggerGreen Dagger
Green BeastGreen Beast Green BowGreen Bow

Comment

2 Anonymous@Game8about 3 years

I'd say her best teammates are healers who can keep her HP above the threshold for her Witch Breath's checks. Someone like Flayn would be good because she doubles as a way to provide more damage reduction!

1 Rangoabout 3 years

Who would you list as Rhea's best teammates?

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