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Fire Emblem Heroes (FEH)

Nergal and Ursula Infernal Guide and Recommended Team (Bound Hero Battle)

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Fire Emblem Heroes - Nergal and Ursula Bound Hero Battle

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

Nergal and Ursula Strategy Overview

Enemy Units Nergal - Traitor to Nabata ImageFallen Nergal Ursula - Blackened Crow ImageFallen Ursula
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 06/29/2025 - 07/08/2025

Initial Unit Placement

Infernal Lunatic
Fire Emblem Heroes - Nergal and Ursula Infernal Map Fire Emblem Heroes - Nergal and Ursula Lunatic Map

Infernal Enemy Information

A Bow Cavalier IconBow Cavalier HP
66
Atk
69
Spd
45
Def
25
Res
24
Assist Skill Icon:-
Special Skill IconDeadeye
Sacred Seal Icon:-
Attuned Seal Icon:-
B Lance Knight IconLance Knight HP
81
Atk
65
Spd
23
Def
56
Res
35
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
C Nergal - Traitor to Nabata ImageFallen Nergal HP
64
Atk
63
Spd
17
Def
43
Res
47
Assist Skill Icon:-
Special Skill IconGlacies
Sacred Seal Icon:-
Attuned Seal Icon:-
D Sword Fighter IconSword Fighter HP
76
Atk
59
Spd
44
Def
43
Res
31
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
E Ursula - Blackened Crow ImageFallen Ursula HP
64
Atk
69
Spd
60
Def
10
Res
22
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
F Axe Fighter IconAxe Fighter HP
76
Atk
66
Spd
44
Def
50
Res
26
Special Skill IconBoulder
Sacred Seal Icon:-
Attuned Seal Icon:-

Lunatic Enemy Information

A Bow Cavalier IconBow Cavalier HP
48
Atk
53
Spd
30
Def
19
Res
18
Assist Skill Icon:-
Special Skill IconDeadeye
Sacred Seal Icon:-
Attuned Seal Icon:-
B Lance Knight IconLance Knight HP
66
Atk
54
Spd
16
Def
43
Res
19
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
C Nergal - Traitor to Nabata ImageFallen Nergal HP
56
Atk
59
Spd
16
Def
39
Res
43
Assist Skill Icon:-
Special Skill IconGlacies
Sacred Seal Icon:-
Attuned Seal Icon:-
D Sword Fighter IconSword Fighter HP
55
Atk
47
Spd
34
Def
33
Res
22
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-
E Ursula - Blackened Crow ImageFallen Ursula HP
56
Atk
65
Spd
55
Def
9
Res
19
Assist Skill Icon:-
Sacred Seal Icon:-
Attuned Seal Icon:-

Damage Calculator Tool

Nergal and Ursula Strategy

Use a Hit and Run Strategy!

This map has no reinforcements and no refresher foes, making a Hit and Run strategy viable. The map's layout makes this strategy very easy; with the Lance Knight in range to be attacked by a ranged cavalry unit.

The enemies will not move until you either attack them, or step into the danger area.

Once you're ready, use a ranged cavalry unit to defeat the Lance Knight, then use Canto, refresher assists, and/or movement assists like Reposition to retreat away from the danger area.

The enemies will march forward, but due to the distance, will be unable to reach your units.

Simply pick them off one at a time, taking care to remain outside the threat range of the remaining enemies. Prioritize defeating Fallen Ursula, as she has pre-charged Blazing Thunder and has 【Desperation】 from Dead-Crow Tome to burst down your units with ease

Alternatively, Use a Tanking Strategy!

You can also adopt a tanking strategy to clear this map. However, caution will be needed, as Fallen Nergal can steal any 【Bonus】 effects with 【Essence Drain】 from Ereshkigal, and Fallen Ursula has high damage output and provides 【Desperation】 for herself and her allies.

The enemies will not move until you either attack them, or step into the danger area.

Simply position your allies in your preferred formation, whether it's a Savior Ball or it's a simple frontline and backline setup. Once you're ready, step into the danger area and allow the enemies to engage into your tank.

Try to position your units to avoid the area-of-effect damage from Blazing Thunder. Fallen Ursula has it pre-charged and it may lead to your units being defeated, especially with her high visible Atk stat through Verge of Death.

Best Units for Nergal and Ursula

Player Phase Units

Unit Name
Sigurd - Of the Holy War ImageEmblem Sigurd Lance Cavalry
Holy-War Spear grants Emblem Sigurd +2 movement (5 total), 【Canto (3)】, and bonus true damage.
Override is an area-of-effect Special that grants an extra action after use.
Felix - Sword Savant ImageBrave Felix Sword Infantry
New Levin Sword accelerates Special by 2, opening up either area-of-effect spam or quick Galeforce.
Lone Wolf can grant up to three actions in one turn.
Edelgard - Adorned Eagle ImageValentine's Edelgard Axe Armored
Eagle's Heart has built-in Canto and grants Edelgard an extra action and bonus true damage.
Pure Storm grants an extra action, debuffs enemies, and grants Edelgard bonus true damage.
Inheriting Galeforce can grant a fourth action per turn, but will reduce firepower due to the lack of Armored Blaze.
Edelgard - Snowfall Future ImageWinter Edelgard Lance Armored
Black Yule Lance creates 【Divine Vein (Flame)】 tiles, grants Special cooldown charges pre-combat, and cuts the effectiveness of enemy damage reduction skills.
Raging Tempest grants mobility and one additional action after combat.
Inheriting Galeforce can grant a third action per turn.
Sharena - Pillars of Peace ImageBridal Sharena Lance Cavalry
Incredibly mobile with United Bouquet granting movement+1 and Forever Yours granting 【Canto (Dist, +1; Max 4)】.
Both Forever Yours and Duo Skill generate additional actions while refreshing Canto.
Gullveig - Glittering Sunlight ImageSummer Gullveig Red Tome Cavalry
Can act up to four times in one turn with Golden Sunlight, Time and Light, and her Duo Skill.
Flared Sparrow leaves behind 【Divine Vein (Flame)】 terrain, softening up enemies for future engagements.
Lucina - Shadows of Fate ImageNinja Lucina Colorless Bow Cavalry
Great nuking power with Ylisse Ninja Bow dealing up to +25 true damage.
Future Focus is a Swap that also grants 【Future Witness】 and 【Null Follow-Up】 to multiple allies upon use.
Duo Skill grants another action post-combat and refreshes Canto.
Sanaki - Dawnsworn Ninja ImageNinja Sanaki Red Tome Cavalry
Great nuking power with Radiant Scrolls.
Flared Mirror creates Divine Veins that hinder movement for enemy ranged units and deal pre-combat damage to foes when they enter combat.
Duo Skill grants another action post-combat.
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.
Chrom - Fated Honor ImageBrave Chrom Lance Cavalry
Geirdriful grants bonus Special charges and Special cooldown acceleration, allowing an easy Galeforce trigger.
A Fate Changed! allows repositioning an ally to safety and using the extra action for Brave Chrom to retreat to safety himself.
Gullveig - Golden Seer ImageGullveig Colorless Tome Cavalry
Quietus Gullveig and Time is Light grant herself additional actions after combat.
Flared Sparrow leaves behind 【Divine Vein (Flame)】 terrain, softening up enemies for future engagements.
Reginn - Bearing Hope ImageReginn Sword Cavalry
Lyngheiðr grants Canto for mobility.
Seiðr Shell+ is pre-charged and can defeat an enemy quickly.

Tank Units

Unit Name
Ike - Of Radiance ImageEmblem Ike Sword Infantry
Emblem Ragnell neutralizes multiple penalties that affect his combat.
Laguz Friend 4 provides strong damage reduction.
Great Aether provides extra damage reduction and sustain to keep him healthy throughout multiple combats.
Fjorm - Gleaming Ice Pair ImageIce Tribe Fjorm Lance Armored
Ice-Crystal Spear provides multiple defensive effects and a Null C-Disrupt effect.
Dual Ice Mirrors and Shield Fighter work together to heavily mitigate damage from multiple ranged attacks and then reflect the damage back onto the enemy.
Hector - Steel Warrior ImageAttuned Hector Sword Armored
Fellowship Blade grants 【Bulwark】 to protect allies and grants Hector bonus true damage and true damage reduction.
Oath of Ostia applies 【Divine Vein (Stone)】 and grants Hector Special skipping and damage reduction piercing.
D Counter Echo allows counterattacks against ranged foes.
Corrin - Silent Bloodline ImageBrave Corrin (F) Colorless Breath Armored
Multiple damage reduction effects and the 【Divine Vein (Stone)】 effect paired with high Spd allow her to survive multiple engagements.
Marni - Pining for Praise ImageMarni Axe Armored
A free-to-play unit available using Heroic Grails with a statline heavily focused on tanking.
Praise-Piner Axe neutralizes foe's bonuses, grants damage reduction, and has post-combat healing to loop her built-in Miracle effect over and over again.
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.

Support Units

Unit Name
Elimine - Scouring Saint ImageElimine Staff Flying
Grants damage reduction, healing, and can shut down "At start of turn" effects of foes in cardinal directions upon winning a Res check.
Flayn - Silly Kitty-Cat ImageHalloween Flayn Staff Cavalry
Kitty-Cat Parasol grants Special cooldown charges, 30% damage reduction, and "neutralizes foe's bonuses to Atk" to nearby allies and can double as an offensive unit with high Atk and a guaranteed follow-up attack.
Seteth - Seiros Adherent ImageSeteth Lance Flying
Refined Spear of Assal grants Seteth and nearby allies bonus stats, true damage, true damage reduction, and neutralizes foe's bonuses.
Hilda - DeerSummer Hilda Staff Flying
Grants Atk+6 and Special acceleration to nearby allies during combat.

Refresher Units

Unit Name
Peony - Álfar Dream Duo ImageNew Year Peony Green Tome Flying
Grants additional Atk to allies in similar cardinal directions.
Can use her Duo Skill to grant another action to an adjacent ally.
Peony - Sweet Dream ImagePeony Blue Tome Flying
Grants additional Atk and Spd to allies in similar cardinal directions.
Azura - Vallite Songstress ImageLegendary Azura Blue Tome Flying
Grants additional bonuses equal to highest bonus on unit and +1 movement.
Azura - Hatari Duet ImageHatari Azura Green Tome Cavalry
Grants +6 to all stats and +1 movement to target unit and all adjacent allies.
Can use Harmonized Skill to grant extra actions to allies.

List of All Dancers | Heroes with Refresher Skills

User Submitted Units / Parties for Nergal and Ursula

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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