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Fire Emblem Heroes (FEH)

Cyril Infernal Guide and Recommended Team (Grand Hero Battle)

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Cyril Grand Hero Battle Banner Fire Emblem Heroes FEH

This is a guide to clearing the Infernal and Lunatic maps for Cyril: Rhea's Attendant in Fire Emblem Heroes (FEH). To see strategy for defeating Cyril, enemy information, as well as the best units and party to use, read on!

Cyril Strategy Overview

Obtainable Unit Cyril - RheaCyril
Recommended Level Lv.40
Difficulty Infernal
Lunatic
Hard
Conditions Condition 1: All 4 units must survive.
Condition 2: You cannot use Light's Blessing
Dates Active 08/17/2023 - 08/24/2023

Initial Unit Placement

Infernal Lunatic

Infernal Enemy Information

A Lance Dragon IconLance Dragon HP
57
Atk
56
Spd
30
Def
39
Res
23
Assist Skill Icon:-
Passive Skill B IconLunge
Sacred Seal Icon:-
Attuned Seal Icon:-
B Green Mage IconGreen Mage HP
54
Atk
49
Spd
40
Def
22
Res
33
Assist Skill Icon:-
Special Skill IconMoonbow
Sacred Seal Icon:-
Attuned Seal Icon:-
C Cyril - RheaCyril HP
75
Atk
60
Spd
52
Def
39
Res
29
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
D Axe Knight IconAxe Knight HP
81
Atk
58
Spd
17
Def
47
Res
25
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
E Blue Thief IconBlue Thief HP
56
Atk
47
Spd
45
Def
18
Res
37
Special Skill IconGlimmer
Sacred Seal Icon:-
Attuned Seal Icon:-
F Sword Dragon IconSword Dragon HP
62
Atk
57
Spd
30
Def
39
Res
23
Assist Skill Icon:-
Special Skill IconBonfire
Sacred Seal Icon:-
Attuned Seal Icon:-

Lunatic Enemy Information

A Lance Dragon IconLance Dragon HP
49
Atk
52
Spd
27
Def
36
Res
21
Assist Skill Icon:-
Passive Skill B IconLunge
Sacred Seal Icon:-
Attuned Seal Icon:-
B Cyril - RheaCyril HP
64
Atk
56
Spd
57
Def
35
Res
26
Weapon Skill Icon:-
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
C Axe Knight IconAxe Knight HP
66
Atk
54
Spd
16
Def
43
Res
19
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
D Blue Thief IconBlue Thief HP
46
Atk
43
Spd
41
Def
17
Res
34
Special Skill IconGlimmer
Sacred Seal Icon:-
Attuned Seal Icon:-
E Sword Dragon IconSword Dragon HP
49
Atk
51
Spd
27
Def
36
Res
21
Assist Skill Icon:-
Special Skill IconBonfire
Sacred Seal Icon:-
Attuned Seal Icon:-

Damage Calculator Tool

Cyril Strategy

Use Player Phase Strategies

This map has no refresher enemies and you can reach some enemies right on the first turn, making this a perfect map for a Hit and Run strategy.

Using a ranged unit, defeat an enemy on the first turn and then retreat to safety using either movement skills like Reposition or by refreshing the initiator's turn.

The other enemies will approach and line themselves up to be cleaned up by your units on the following turns.

Tank Strategies are also viable

Tank strategies are also viable on this map with only a few enemies able to reach you on the first turn.

You can safely park a blue tank unit on the space below the unbreakable block and place some support units behind it; ideally two spaces away to avoid Cyril's Sudden Panic 3 debuffs. Only Cyril and the Lance Dragon will be able to attack that space.

Be aware that Cyril has the Null Follow-Up status from the Green Mage's Inf. Null Follow 3. Using a speedy blue tank is preferred if possible. If not, use a blue tank with high Def to reduce the amount of damage taken from Cyril.

Best Units for Cyril

Player Phase Units

Unit Name
Edelgard - Sun Empresses ImageSummer Edelgard Sword Armored
Regal Sunshade attacks twice and can easily defeat most enemies in one combat.
Raging Storm can grant an extra action post-combat.
Veronica - Princess Rising ImageLegendary Veronica Red Tome Cavalry
Enclosing Dark has great offensive power, prevents foe's counterattacks, and can follow-up before a foe's first attack.
Enclosure has a short cooldown and disables non-Special damage reduction.
Reginn - Bearing Hope ImageReginn Sword Cavalry
Pre-charged Seiðr Shell allows her to deal high damage on her first attack.
Has Canto from turn 1-4 due to her weapon, letting her hit and run.
Chrom - Fated Honor ImageBrave Chrom Lance Cavalry
Accelerated Special trigger and cooldown lets him charge up his Special quickly.
A Fate Changed! allows a Reposition effect while retaining his action.
Ótr - Kingsbrother ImageÓtr Axe Cavalry
Pre-charged Brutal Shell allows him to deal high damage on his first attack.
Has Canto from turn 1-4 due to his weapon, letting him hit and run.
Laegjarn - Flame and Frost ImageNinja Laegjarn Blue Bow Flying
Great nuking power with Flamefrost Bow.
Duo Skill grants another action post-combat.
Corrin (F) - Nightfall Ninja Act ImageNinja Corrin (F) Green Tome Cavalry
Great nuking power with Ninjutsu Scrolls.
S/R Far Trace 3 allows retreat after combat.
Duo Skill grants another action post-combat.
Lyn - Ninja-Friend Duo ImageNinja Lyn Colorless Dagger Flying
Great nuking power with Tailwind Shuriken.
Duo Skill grants another action post-combat.
Leif - Unifier of Thracia ImageLegendary Leif Colorless Bow Cavalry
Njörun's Zeal II grants another action post-combat.

Tank Units

Unit Name
Edelgard - Sun Empresses ImageSummer Edelgard Sword Armored
Regal Sunshade attacks twice and can easily defeat most enemies in one combat.
Raging Storm can grant an extra action post-combat.
Hector - Brave Warrior ImageBrave Hector Lance Armored
Can retaliate at any distance.
Weapon refine is loaded with effects that vastly improve his offense and defense.
Can neutralize penalties inflicted on him.
Idunn - Divine Demon ImageAscended Idunn Blue Breath Armored
Guaranteed follow-up attack.
Weapon is comparable to Brave Hector's refined Maltet.
Can neutralize penalties inflicted on her.
Edelgard - Adrestian Emperor ImageBrave Edelgard Axe Armored
High mobility for an armored unit.
Incredibly sturdy with refined Flower Hauteclere and Black Eagle Rule granting multiple defensive effects.
Corrin - Silent Bloodline ImageBrave Corrin (F) Colorless Breath Armored
Has five sources of damage reduction on her base kit.
【Divine Vein (Stone)】 creates defensive terrain for your units.
A/S Far Save 3 protects allies from ranged attacks.

Support Units

Unit Name
Elimine - Scouring Saint ImageElimine Staff Flying
Grants damage reduction and can shut down "At start of turn" effects of foes in cardinal directions.
Flayn - Playing Innocent ImageFlayn Staff Flying
Grants damage reduction and healing.
Lucina - Brave Princess ImageBrave Lucina Lance Infantry
Grants bonus stats and Special acceleration to nearby allies during combat.
Corrin - Fateful Prince ImageCorrin (M) Sword Infantry
A budget support that grants bonus stats to his Ally Support during combat.
Hilda - DeerSummer Hilda Staff Flying
Grants Atk+6 and Special acceleration to nearby allies during combat.
Seiðr - Goddess of Hope ImageSeiðr Green Tome Cavalry
Future-Focused can forcefully end a foe's turn, allowing you to play around the strongest foe.

Recommended Dancer Units

Peony - Álfar Dream Duo ImageNew Year Peony Green Tome Flying
Gentle Dream provides stat and mobility bonuses.
Peony - Sweet Dream ImagePeony Blue Tome Flying
Gentle Dream provides stat and mobility bonuses.
Azura - Vallite Songstress ImageLegendary Azura Blue Tome Flying
Prayer Wheel and Gray Waves II combine to grant an ally stat and mobility bonuses.
Azura - Hatari Duet ImageHatari Azura Green Tome Cavalry
Dancing Flames and Gray Waves combine to grant an ally stat and mobility bonuses.
S/R Far Trace 3 allows retreat after combat or using Gray Waves.

List of All Dancers | Heroes with Refresher Skills

User Submitted Units / Parties for Cyril

We are looking for user submitted clears!

Abyssal Maps Infernal Fire Emblem Heroes FEH.png

Let us know about your party and how you cleared the maps in the comments below, via a picture of your team and their skills.

If you have uploaded the walkthrough video on Twitter etc., please enter the URL as well!

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