Fire Emblem Heroes (FEH)

Surtr and Múspell Infernal Guide and Recommended Team (Bound Hero Battle)

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Surtr and Múspell Bound Hero Battle Banner Fire Emblem Heroes FEH

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

Surtr & Múspell Strategy Overview

Enemy Units Surtr - Ruler of Flame ImageSurtr Múspell - Flame God ImageMúspell
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 09/24/2022 to 09/30/2022

Initial Unit Placement

Infernal Lunatic

Infernal Enemy Information

A Cleric IconCleric HP
46
Atk
41
Spd
34
Def
31
Res
48
Weapon Skill IconPain+
Assist Skill Icon:-
Sacred Seal Icon:-
B Múspell - Flame God ImageMúspell HP
64
Atk
64
Spd
17
Def
43
Res
41
Sacred Seal Icon:-
C Lance Fighter IconLance Fighter HP
68
Atk
50
Spd
37
Def
40
Res
24
Assist Skill Icon:-
Special Skill IconBonfire
Sacred Seal Icon:-
D Surtr - Ruler of Flame ImageSurtr HP
81
Atk
59
Spd
18
Def
47
Res
36
Weapon Skill IconSinmara
Assist Skill Icon:-
Special Skill IconBonfire
Sacred Seal Icon:-
E Lance Flier IconLance Flier HP
52
Atk
55
Spd
45
Def
21
Res
34
Assist Skill Icon:-
Special Skill IconIceberg
Sacred Seal Icon:-
F Green Mage IconGreen Mage HP
54
Atk
50
Spd
38
Def
22
Res
33
Assist Skill Icon:-
Special Skill IconMoonbow
Sacred Seal Icon:-

Lunatic Enemy Information

A Cleric IconCleric HP
40
Atk
37
Spd
31
Def
27
Res
42
Weapon Skill IconPain+
Assist Skill Icon:-
Sacred Seal Icon:-
B Múspell - Flame God ImageMúspell HP
56
Atk
60
Spd
16
Def
39
Res
37
Sacred Seal Icon:-
C Surtr - Ruler of Flame ImageSurtr HP
70
Atk
55
Spd
17
Def
43
Res
33
Weapon Skill IconSinmara
Assist Skill Icon:-
Special Skill IconBonfire
Sacred Seal Icon:-
D Lance Flier IconLance Flier HP
44
Atk
50
Spd
40
Def
18
Res
31
Assist Skill Icon:-
Special Skill IconIceberg
Sacred Seal Icon:-
E Green Mage IconGreen Mage HP
44
Atk
46
Spd
35
Def
20
Res
30
Assist Skill Icon:-
Special Skill IconMoonbow
Sacred Seal Icon:-

Damage Calculator Tool

Surtr & Múspell Strategy

Go for a player phase strategy!

With the lack of refresher units and reinforcements on the enemy team, a player phase strategy involving a unit with Canto, a unit with multiple actions, or a refresher unit of your own works wonders on this map.

You may opt for a quick clear or a Hit and Run strategy to whitte down the enemies one at a time.

The enemies here aren't bulky and should die in one round from modern offensive units. Just be careful around immovable terrain such as the pillar and the trees near the starting area.

An enemy phase strategy is also possible

Opting for an enemy phase strategy such as tanking is possible in this map due to the lack of heavy offense on the enemy team.

Using tried and tested tank units like Brave Hector and Ascended Fjorm, given appropriate support, tanking all the enemies on this map is not difficult at all.

You may bait the enemies on the tree tile in the middle, with allies surrounding the bait unit and providing support. Múspell, the Lance Flier, and the Green Mage can reach that tile and attack, but the entire left side of the map will be unable to do anything.

Best Units for Surtr & Múspell

[Player Phase units]

Unit Name
Edelgard - Sun Empresses ImageSummer Edelgard Sword Armored
Regal Sunshade's brave effect can quickly eliminate enemies.
Raging Storm can grant one additional action after combat.
Inheriting Galeforce can grant a third action per turn.
Corrin (F) - Nightfall Ninja Act ImageNinja Corrin (F) Green Tome Cavalry
Ninjutsu Scrolls' brave effect can quickly defeat enemies.
Duo Skill grants herself an additional action.
Lyn - Ninja-Friend Duo ImageNinja Lyn Colorless Dagger Flying
Tailwind Shuriken's brave effect can quickly defeat enemies.
Duo Skill grants herself an additional action.
Chrom - Fated Honor ImageBrave Chrom Lance Cavalry
A Fate Changed! can Reposition an ally, copy their bonuses, and grant another action to himself.
S/D Near Trace 3 grants Canto allowing him to retreat post-combat.
Eirika - Pledged Restorer ImageBrave Eirika Lance Cavalry
Moonlight Bangle grants Canto for mobility.
Binding Reginleif allows her to defeat her foes in one round.
Reginn - Bearing Hope ImageReginn Sword Cavalry
Lyngheiðr grants Canto for mobility.
Seiðr Shell is pre-charged and can defeat an enemy quickly.

Tank Units that can attack at any distance

Unit Name
Hector - Brave Warrior ImageBrave Hector Lance Armored
Guaranteed follow-up attack
Weapon refine turns him into the king of blue armored units.
Idunn - Divine Demon ImageAscended Idunn Blue Breath Armored
A magical version of Brave Hector with increased stats.
D/R Near Save 3 protects nearby allies against melee attacks.
Fjorm - Ice Ascendant ImageAscended Fjorm Axe Armored
Can sustain herself post-combat with Nifl's Bite.
A/R Far Save 3 protects nearby allies against ranged attacks.
Black Knight - Sinister General ImageBlack Knight Sword Armored
A budget option that can retaliate against foes at any distance and deal massive damage with Black Luna.
Nowi - Eternal Youth ImageNowi Blue Breath Infantry
A budget option that can retaliate against foes at any distance.

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
Grants bonus stats to his Ally Support during combat.
Eliwood - Blazing Knight ImageLegendary Eliwood Sword Cavalry
Grants Bonus Doubler to his ally with the highest Atk.

Recommended Dancer Units

Unit Name
Peony - Álfar Dream Duo ImageNew Year Peony Green Tome Flying
Gentle Dream provides stat and mobility bonuses.
Duo Skill grants an ally an additional action.
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 repositioning after an attack or a refresh.

List of All Dancers | Heroes with Refresher Skills

User Submitted Units / Parties for Surtr & Múspell

We are looking for user submitted clears!

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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.

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