Fire Emblem Heroes (FEH)

Syrene Builds and Best IVs

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This is a ranking page for the hero Syrene - Graceful Rider 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 Syrene.

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Syrene Rating and Basic Information

FEH Syrene Banner

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

Syrene - Graceful Rider: Basic Information

Color / Weapon Type / Move Type
Rarity
What Kind of Character Are They? ・Weapon skill grants bonus stats to unit, inflicts Atk/Spd/Def penalties onto foe based on unit's Spd, neutralizes effects that prevent unit's follow-ups, and grants damage reduction on foe's first attack.

Syrene Skills at 5★


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/Spd/Def/Res+5 to unit, inflicts penalty on foe's Atk/Spd/Def = 15% of unit's Spd at start of combat, neutralizes effects that prevent unit's follow-up attacks, and reduces damage from foe's first attack by 40% during combat.

Cooldown Count = 2
Treats foe's Def/Res as if reduced by 30% during combat.

At start of combat, if foe's HP = 100% or if 【Penalty】 is active on foe, grants Spd/Res+7 to unit during combat. At start of combat, if foe's HP = 100% and 【Penalty】is active on foe, grants an additional Spd/Res+2 to unit during combat.
【Penalty】
All effects that last "on foe through its next action." Includes penalties inflicted by a skill like Panic or Threaten and negative status effects (preventing counterattacks, restricting movement, or the effects of a skill like Triangle Adept or Guard).

Inflicts Atk/Def-4 on foe during combat. At start of combat, if unit's Spd ≥ foe's Spd-10, inflicts penalty on foe's Atk/Def during combat = 80% of difference between Res stats (unit's Res minus foe's Res) before combat (maximum penalty of -8), and also, if at start of combat, unit's Spd+Res > foe's Spd+Res, foe cannot make a follow-up attack.

Syrene Best IVs

Recommended IVs

Stat Superboon/Superbane IV Recommendation
HP (15) HP Superbane ★★☆☆☆
Atk (6) Attack Bane ★★★☆☆
Spd (15) Spd Boon ★★★★★
Def (6) No Def IV ★☆☆☆☆
Res (11) 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.

+Spd / -Def

The best IVs for Syrene are +Spd and -Def. Her Spd is quite high at base 45, raised to base 49 with a superboon. Boosting Syrene's Spd allows her to keep up with the fastest units in the metagame.

Her Def is abysmal sitting at only base 21. Together with her low base 37 HP, any physical attack will defeat her in one hit. Taking -Def as a bane will almost always not change anything.

+Spd for a +10 merge

We recommend +Spd when merging Syrene up to +10 for similar reasons above. She needs to raise Spd in order to keep up with all the high Spd units in the metagame.

Syrene Best Builds

Offensive Syrene

HOT
Special Skill IconMoonbow
Emblem Icon: -
Attuned Skill Icon: -

How to Use, Explanation

Syrene's base kit already comes with good skills, with only her Passive C missing. With Spd Smoke 4, she can maximize her Pegasus Flight 4 with the additional speed.

Source Heroes for All Skills

Syrene Stats

Stat Rankings

Neutral Stats at Lv. 40 (5★)
183
HP
HP 37 37
Rank: 972/1171
Atk
Atk 39 39
Rank: 458/1171
Spd
Spd 45 45
Rank: 119/1171
Def
Def 21 21
Rank: 912/1171
Res
Res 41 41
Rank: 71/1171

Stat Values

Lv 40+10 Stats (5★)

HP Atk Spd Def Res Total
+10 Merges W/ Skill Bonuses 42 59 50 25 46 222
Lv.40 +10 42 43 50 25 46 206

HP Atk Spd Def Res Total
+HP
Lv.40 +10
44 43 49 25 45 206
+Atk
Lv.40 +10
41 46 49 25 45 206
+Spd
Lv.40 +10
41 43 53 25 45 207
+Def
Lv.40 +10
41 43 49 28 45 206
+Res
Lv.40 +10
41 43 49 25 49 207

Stats at Lv 40

HP Atk Spd Def Res Total
5★- Adjusted for Skills 37 55 45 21 41 199
5★ Lv.40 37 39 45 21 41 183

Initial Stats (with Skills)

HP Atk Spd Def Res Total
5★ Lv.1 15 22 15 6 11 69

Stat Comparison of Similar Heroes

Hero
HP
Atk
Spd
Def
Res
Total
39 43 47 27 39 195
43 45 34 47 20 189
38 43 46 35 27 189
40 45 47 23 34 189
37 40 45 26 40 188
Syrene Icon Syrene
37 39 45 21 41 183
44 42 24 44 28 182
41 36 40 32 28 177
38 38 42 33 25 176
41 42 21 41 28 173
37 35 39 27 34 172
43 37 21 35 31 167
36 33 42 25 30 166
42 38 20 30 36 166
41 38 36 27 24 166
40 32 37 26 28 163
42 38 19 36 27 162
35 31 38 27 31 162
41 32 36 36 17 162
41 34 39 28 20 162
40 33 35 31 23 162
38 34 37 27 26 162
42 31 31 28 26 158
35 34 36 24 27 156
36 25 37 24 34 156

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

Syrene Roles, Strengths, and Weaknesses

Syrene Roles

Syrene - Graceful Rider Roles
Close Physical Attack ImageClose-Physical Ranged Physical AttackRanged-Physical Close Magic AttackClose-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

Syrene is a close physical 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 Def stat.

Syrene Strengths

Frelian Blade can provide stat boosts while inflicting debuffs

Syrene Attack Fire Emblem Heroes FEH

Syrene's Frelian Blade is a great enemy phase weapon that gives her stat boosts while granting her the base effect of Flow. It can also provide debuffs onto foes.

Her Spd/Res Catch 4 synchronizes perfectly with her Pegasus Flight 4, helping her deal massive damage. With boosted Spd and Res, Pegasus Flight 4 will help her inflict larger penalties onto foe's Atk/Def.

Syrene Weaknesses

Weak to Bows

As a flying unit, Syrene takes 1.5x damage from bows and weapons effective on flying units. Be sure to keep her out of the range of archers and leave them to other units.

Heroes with Effective Skills

Should you Unlock Potential?

Should You Unlock Potential for this Hero? Cannot Unlock Potential

Syrene - Graceful Rider Only Appears as a 5 Star Hero!

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

Unlock Potential Tier List

Syrene - 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 Accelerates Special trigger (cooldown count -1). If foe initiates combat or if foe's HP ≥ 75% at start of combat, grants Atk/Spd/Def/Res+5 to unit, inflicts penalty on foe's Atk/Spd/Def = 15% of unit's Spd at start of combat, neutralizes effects that prevent unit's follow-up attacks, and reduces damage from foe's first attack by 40% during combat. 5★

Assists

This Hero has no Assist skills that can be learned.

Specials

Skill Name Effect Learned At
(Cooldown Count = 3) Resolve combat as if foe suffered Def/Res -30%. 5★
(Cooldown Count = 2) Treats foe's Def/Res as if reduced by 30% during combat. 5★

Passives

Skill Name Effect Learned At
At start of combat, if foe’s HP = 100% or if 【Penalty】 is active on foe, grants Spd/Res+3 to unit during combat.
【Penalty】
All effects that last "on foe through its next action." Includes penalties inflicted by a skill like Panic or Threaten and negative status effects (preventing counterattacks, restricting movement, or the effects of a skill like Triangle Adept or Guard).
5★
At start of combat, if foe’s HP = 100% or if 【Penalty】 is active on foe, grants Spd/Res+4 to unit during combat.
【Penalty】
All effects that last "on foe through its next action." Includes penalties inflicted by a skill like Panic or Threaten and negative status effects (preventing counterattacks, restricting movement, or the effects of a skill like Triangle Adept or Guard).
5★
At start of combat, if foe’s HP = 100% or if 【Penalty】 is active on foe, grants Spd/Res+5 to unit during combat.
【Penalty】
All effects that last "on foe through its next action." Includes penalties inflicted by a skill like Panic or Threaten and negative status effects (preventing counterattacks, restricting movement, or the effects of a skill like Triangle Adept or Guard).
5★
At start of combat, if foe's HP = 100% or if 【Penalty】 is active on foe, grants Spd/Res+7 to unit during combat. At start of combat, if foe's HP = 100% and 【Penalty】is active on foe, grants an additional Spd/Res+2 to unit during combat.
【Penalty】
All effects that last "on foe through its next action." Includes penalties inflicted by a skill like Panic or Threaten and negative status effects (preventing counterattacks, restricting movement, or the effects of a skill like Triangle Adept or Guard).
5★
At start of combat, if unit's Spd ≥ foe's Spd-7, inflicts penalty on foe's Atk/Def during combat = 30% of difference between Res stats (unit’s Res minus foe’s Res) before combat. (Maximum penalty of -3.) 5★
At start of combat, if unit's Spd ≥ foe's Spd-7, inflicts penalty on foe's Atk/Def during combat = 40% of difference between Res stats (unit’s Res minus foe’s Res) before combat. (Maximum penalty of -5.) 5★
At start of combat, if unit's Spd ≥ foe's Spd-7, inflicts penalty on foes Atk/Def during combat = 50% of difference between Res stats (unit’s Res minus foe’s Res) before combat. (Maximum penalty of -7). 5★
Inflicts Atk/Def-4 on foe during combat. At start of combat, if unit's Spd ≥ foe's Spd-10, inflicts penalty on foe's Atk/Def during combat = 80% of difference between Res stats (unit's Res minus foe's Res) before combat (maximum penalty of -8), and also, if at start of combat, unit's Spd+Res > foe's Spd+Res, foe cannot make a follow-up attack. 5★

Syrene as a Source Hero

Syrene Avatar

Value of Skills ★★★★☆

Syrene has Spd/Res Catch 4 and Pegasus Flight 4 as good inheritance options. However, Syrene is the only unit to have lower tier versions of Spd/Res Catch, so inherting both skills is impossible.

Spd/Res Catch 4 is a great skill inheritance to melee fliers with Pegasus Flight. We recommend getting this skill due to its limited availability.

List of Source Heroes The Best Fodder Units

Community Feedback

How would you rate Syrene?

Top tier hero. Must summon. 4
Votes
Summon if you need his/her hero archetype. 0
Votes
Summon if you like this hero. 0
Votes
Summon for his/her Skill Inheritance options. 3
Votes
Pass on this hero. 5
Votes

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How to Get Syrene / Illustrations / Voice Actor / Quotes

How to Get Syrene

Obtain Through Regular Summon

Syrene 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)
Risa Mei
Illustrator Pavilion Ushima
Appears In

Illustration

FEH: Related Guides

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