This is a ranking page for the hero Rhea - Immaculate One 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 Fallen Rhea.

Heroes With the Same Name
Halloween Rhea	Fallen Rhea
Rhea

Legendary Heroes - Deirdre: Fated Saint Featured Heroes
Legendary Seliph [9.0/10]	Hugh [9.0/10]	Galzus [8.5/10]	Legendary Fae [9.0/10]
Legendary Myrrh [9.0/10]	Legendary Deirdre [9.0/10]	Triandra [9.0/10]	Thórr [9.0/10]
Fallen Gustav [9.0/10]	Legendary Corrin (F) [9.0/10]	Ash [9.0/10]	Fallen Rhea [9.0/10]

Fallen Rhea Rating and Basic Information

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

Rhea - Immaculate One: Basic Information

Color / Weapon Type / Move Type	Colorless / Colorless Breath / Armored
Rarity	5 Star
What Kind of Character Are They?	・Weapon skill inflicts Atk-6 on foe, Atk+6 to unit, and bonus damage = 40% of foe's Res, and denies follow-up attacks to both unit and foe. ・Exclusive B skill grants up to 60% damage reduction and potential healing.

Fallen Rhea Skills at 5★

Ruinous Frost Might: 16　 Range: 1 Accelerates Special trigger (cooldown count-1). If foe initiates combat or if foe's HP ≥ 75% at start of combat, grants Atk+6 to unit, inflicts Atk-6 on foe, and unit's first attack deals damage = 40% of foe's Res during combat, and also, both unit and foe cannot make a follow-up attack. If foe's Range = 2, calculates damage using the lower of foe's Def or Res.

Glimmer Cooldown Count = 2 Boosts damage dealt by 50%.

Bracing Stance 3 If foe initiates combat, grants Def/Res +6 during combat and inflicts Special cooldown charge -1 on foe per attack. (Only highest value applied. Does not stack).

True Dragon Wall If unit's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials by percentage = difference between stats x 6 (max 60%) for this unit's first combat in player phase and enemy phase and percentage = difference between stats x 4 (max 40%) for this unit's second combat or later. If dragon or beast ally is on your team (excluding unit), restores 7 HP to unit at start of turn and after combat.

D/R Near Save 3 If a foe uses sword, lance, axe, breath, or beast damage & initiates combat against an ally with 2 spaces of unit, triggers【Savior】on unit. If Savior triggers, grants Def/Res+4 during combat. 【Savior】 Unit takes ally’s space, enters combat in ally’s place, and receives all after-combat effects. Doesn't trigger if ally is on terrain that unit can't move to or if multiple units are able to use Savior during the same combat. If Savior triggers, after-combat movement effects don't occur.

Fallen Rhea Best IVs

Recommended IVs

Stat	Superboon/Superbane	IV Recommendation
HP (20)		★★★★★
Atk (13)		★★★★★
Spd (5)		★☆☆☆☆
Def (10)		★★★★☆
Res (10)		★★★★★

◯ = 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.

+Res / -Spd

Fallen Rhea's best IVs are +Res and -Spd. Since Fallen Rhea is a defensive hero, boosting her bulk is more important to ensure her survivability. Res is the key stat when checking for True Dragon Wall, thus it is the boon of choice.

Her Spd is an obvious dump stat and should be her bane of choice.

+Res for a +10 merge

We recommend +Res when merging Fallen Rhea up to +10 for similar reasons above.

+Atk is also an option if you feel that her bulk is sufficient already.

Fallen Rhea Best Builds

Near Save / Budget Fallen Rhea

HOT
： Ruinous Frost ： Swap ： Glimmer ： -	： Bracing Stance 3 ： True Dragon Wall ： D/R Near Save 3 ： Close Def 3 ： -

How to Use, Explanation

This build makes use of Fallen Rhea's base kit to act as a melee savior tank. It is best used with a dragon or beast ally to fully take advantage of True Dragon Wall.

Far Save Fallen Rhea

： Ruinous Frost ： Swap ： Iceberg ： -

： Distant Stance ： True Dragon Wall ： A/R Far Save 3 ： Warding Breath ： -

How to Use, Explanation

This build takes advantage of Fallen Rhea's good mixed bulk by allowing her to counter distant enemies while remaining as a capable melee wall.

Source Heroes for All Skills

Fallen Rhea Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
190
HP	46	Rank: 71/1184
Atk	43	Rank: 207/1184
Spd	18	Rank: 1090/1184
Def	40	Rank: 92/1184
Res	43	Rank: 47/1184

Stat Values

Lv 40+10 Stats (5★)

	HP	Atk	Spd	Def	Res	Total
+10 Merges W/ Skill Bonuses	51	64	22	45	47	229
Lv.40 +10	51	48	22	45	47	213

Stats at Lv 40

	HP	Atk	Spd	Def	Res	Total
5★- Adjusted for Skills	46	59	18	40	43	206
5★ Lv.40	46	43	18	40	43	190

Initial Stats (with Skills)

	HP	Atk	Spd	Def	Res	Total
5★ Lv.1	20	29	5	10	10	74

Stat Comparison of Similar Heroes

Hero	HP	Atk	Spd	Def	Res	Total
Valentine's Myrrh	50	47	16	48	45	206
Brave Corrin (F)	42	40	46	37	40	205
Summer Alear (F)	39	42	47	32	38	198
Legendary Alear (M)	40	41	46	30	41	198
Rearmed Robin (F)	43	41	44	35	33	196
Bridal Tiki (Adult)	42	42	26	40	45	195
Halloween Robin (M)	46	43	21	43	37	190
Fallen Rhea	46	43	18	40	43	190
Rhea	40	44	16	42	46	188
Medeus	40	44	18	38	43	183
Halloween Naga	38	42	31	35	37	183
Legendary Corrin (F)	41	38	40	34	29	182
Fallen Tiki (Young)	45	36	34	37	28	180
Flame Tribe Múspell	40	43	26	41	30	180
Spring Myrrh	40	38	25	40	35	178
Summer Nifl	39	38	43	28	26	174
Duma	48	40	21	34	31	174
Fallen Corrin (F)	43	35	37	31	27	173
Mila	41	37	17	40	37	172
Legendary Robin (F)	40	32	35	30	25	162

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

Fallen Rhea Roles, Strengths, and Weaknesses

Fallen Rhea Roles

Rhea - Immaculate One Roles
Close-Physical	Ranged-Physical	Close-Magic	Ranged-Magic
Physical Wall	Magic Wall	Effective Weapon	Movement Assist
Exclusive Skill	All-Range Counter	Recovery	Refresher
Legendary	Mythic	Duo / Harmonized	Resplendent

Fallen 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.

Fallen Rhea Strengths

Ruinous Frost is a great weapon

Fallen Rhea's Ruinous Frost has multiple effects that can impact combat heavily, assuming Fallen Rhea meets the conditions to trigger these effects.

It accelerates Fallen Rhea's Special trigger no matter what, and applies a handful of other effects dependent on combat conditions.

Below is a summary of these effects:

Condition(s)	Effect
Always	Accelerates Fallen Rhea's Special trigger (cooldown count -1).
Foe initiates combat OR Foe's HP ≥ 75%	Grants Atk+6 to Fallen Rhea during combat.
Foe initiates combat OR Foe's HP ≥ 75%	Inflicts Atk-6 on foe during combat.
Foe initiates combat OR Foe's HP ≥ 75%	Fallen Rhea's first attack deals damage = 40% of foe's Res during combat
Foe initiates combat OR Foe's HP ≥ 75%	Both Fallen Rhea and her foe cannot make a follow-up attack.
Foe's Range = 2	Calculate damage using the lower of foe's Def or Res.

Most of Ruinous Frost's effects rely on Fallen Rhea's foe either initiating combat or having a high HP count. Ensure you meet these conditions to maximize this weapon's potential!

True Dragon Wall amplifies Fallen Rhea's bulk

Fallen Rhea also comes with an exclusive B skill in True Dragon Wall.

Like the regular Dragon Wall, this skill grants up to 40% damage reduction based on a Res check.

However, True Dragon Wall increases the damage reduction cap to 60% on Fallen Rhea's first combat in player phase and enemy phase.

Additionally, True Dragon Wall heals Fallen Rhea 7 HP at the start of turn and after combat, assuming a dragon or beast unit (excluding Fallen Rhea herself) is fielded in battle.

Like the name says, this skill is the real Dragon Wall.

Fallen Rhea Weaknesses

Reliance on Ruinous Frost's effects

Fallen Rhea heavily relies on meeting the conditions of Ruinous Frost to have a big impact in battle.

When these conditions aren't met, this amazing weapon becomes a Flametongue+ with a slaying effect.

This restricts Fallen Rhea's combat to strictly enemy phase if the HP conditions aren't met.

Weak to Armor Effective and Dragon Effective Weapons

Fallen Rhea takes 1.5x damage from armor-effective weapons like Slaying Hammer+, Randgríðr, or Thani, and dragon-effective weapons like Sealed Falchion or Divine Mist. One round of combat from these type of weapons is going to deal more damage than she otherwise would receive. Make sure you know what weapons you are up against before hopping too far into the line of battle!

Should you Unlock Potential?

Should You Unlock Potential for this Hero?	Cannot Unlock Potential

Rhea - Immaculate One Only Appears as a 5 Star Hero!

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

Unlock Potential Tier List

Fallen Rhea - List of Skills

Weapons

Skill Name	Might	Range	Effect	Learned At
Fire Breath	6	1	No Effect	5★
Fire Breath+	8	1	No Effect	5★
Flametongue	11	1	No Effect	5★
Ruinous Frost	16	1	Accelerates Special trigger (cooldown count-1). If foe initiates combat or if foe's HP ≥ 75% at start of combat, grants Atk+6 to unit, inflicts Atk-6 on foe, and unit's first attack deals damage = 40% of foe's Res during combat, and also, both unit 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
Night Sky	(Cooldown Count = 3) Boosts damage dealt by 50%.	5★
Glimmer	(Cooldown Count = 2) Boosts damage dealt by 50%.	5★

Passives

Skill Name	Effect	Learned At
Warding Stance 1	If foe initiates combat, grants Res+2 during combat.	5★
Bracing Stance 1	If foe initiates combat, grants Def/Res +2 during combat.	5★
Bracing Stance 2	If foe initiates combat, grants Def/Res +4 during combat.	5★
Bracing Stance 3	If foe initiates combat, grants Def/Res +6 during combat and inflicts Special cooldown charge -1 on foe per attack. (Only highest value applied. Does not stack).	5★
True Dragon Wall	If unit's Res > foe's Res, reduces damage from attacks during combat and from area-of-effect Specials by percentage = difference between stats x 6 (max 60%) for this unit's first combat in player phase and enemy phase and percentage = difference between stats x 4 (max 40%) for this unit's second combat or later. If dragon or beast ally is on your team (excluding unit), restores 7 HP to unit at start of turn and after combat.	5★
D/R Near Save 1	If a foe uses sword, lance, axe, dragonstone, or beast damage & initiates combat against an ally adjacent to unit, triggers【Savior】on unit. If Savior triggers, grants Def/Res+2 during combat. 【Savior】 Unit takes ally’s space, enters combat in ally’s place, and receives all after-combat effects. Doesn't trigger if ally is on terrain that unit can't move to or if multiple units are able to use Savior during the same combat. If Savior triggers, after-combat movement effects don't occur.	5★
D/R Near Save 2	If a foe uses sword, lance, axe, breath, or beast damage & initiates combat against an ally with 2 spaces of unit, triggers【Savior】on unit. If Savior triggers, grants Def/Res+2 during combat. 【Savior】 Unit takes ally’s space, enters combat in ally’s place, and receives all after-combat effects. Doesn't trigger if ally is on terrain that unit can't move to or if multiple units are able to use Savior during the same combat. If Savior triggers, after-combat movement effects don't occur.	5★
D/R Near Save 3	If a foe uses sword, lance, axe, breath, or beast damage & initiates combat against an ally with 2 spaces of unit, triggers【Savior】on unit. If Savior triggers, grants Def/Res+4 during combat. 【Savior】 Unit takes ally’s space, enters combat in ally’s place, and receives all after-combat effects. Doesn't trigger if ally is on terrain that unit can't move to or if multiple units are able to use Savior during the same combat. If Savior triggers, after-combat movement effects don't occur.	5★

Fallen Rhea as a Source Hero

Value of Skills	★★★★★

Fallen Rhea comes with Bracing Stance 3 and D/R Near Save 3 as inheritable options.

It is highly advisable to pre-inherit Bracing Stance 2 first before foddering a copy of Fallen Rhea to be able to inherit both of these skills at the same time.

List of Source Heroes

The Best Fodder Units

Community Feedback

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

How to Get Fallen Rhea

Obtain Through Regular Summon

Fallen Rhea is a Hero who can be pulled from any summon.

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	teffish
Appears In	Fire Emblem: Three Houses

Illustration

FEH: Related Guides

Legendary Heroes - Deirdre: Fated Saint

Heroes from Legendary Heroes - Deirdre: Fated Saint
Legendary Seliph [9.0/10]	Hugh [9.0/10]	Galzus [8.5/10]	Legendary Fae [9.0/10]
Legendary Myrrh [9.0/10]	Legendary Deirdre [9.0/10]	Triandra [9.0/10]	Thórr [9.0/10]
Fallen Gustav [9.0/10]	Legendary Corrin (F) [9.0/10]	Ash [9.0/10]	Fallen Rhea [9.0/10]

See All Colorless Heroes

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All Types of Colorless Weapons

Close-Range	Ranged
Colorless Breath	Colorless Dagger
Colorless Beast	Colorless Bow
Colorless Tome	Staff