This is a guide to clearing the Infernal and Abyssal maps for Mythic Hero Battle - Freyr in Fire Emblem Heroes (FEH). To see strategy for defeating Mythic Hero Battle - Freyr, enemy information, as well as the best units and party to use, read on!

Boss Unit for This Mythic Hero Battle
Freyr [9.5/10]

Mythic Hero Battle: Freyr Strategy Overview

Featured Hero	Freyr
First Clear Reward	Abyssal: Gold Eagle Insignia Infernal: x4 Lunatic: ×3 Hard: ×2 Normal: x1
Recommended Level	Lv.40
Difficulty	Abyssal Infernal Lunatic Hard
Conditions	Condition 1: All units must survive Condition 2: Cannot use Light's Blessing
Dates Active	07/28/2023 - 08/10/2023

Unit Placement

Abyssal	Infernal

Abyssal Enemy Information

A Freyr		HP 82		Atk 72		Spd 23		Def 53		Res 47
		： Dream Horn ：- ： Ignis					： Atk/Def Clash 4 ： Lull Atk/Def 4 ： Dream Deliverer ： Deflect Magic 3 ：-
B Green Mage		HP 73		Atk 54		Spd 42		Def 24		Res 36
		： Gronnblade+ ：- ： Draconic Aura					： Atk/Spd Ideal 4 ： Null Follow-Up 3 ： Odd Atk Wave 3 ： Odd Spd Wave 3 ：-
C Red Manakete		HP 88		Atk 55		Spd 39		Def 37		Res 40
		： Water Breath+ ：- ： Iceberg					： Def/Res Ideal 4 ： Dragon's Ire 3 ： Infantry Rush 3 ： Distant Counter (D) ：-
D Blue Bow (Enemy)		HP 84		Atk 49		Spd 32		Def 37		Res 23
		： Brave Bow+ ：- ： Luna					： Bonus Doubler 3 ： Seal Def 4 ： Even Atk Wave 3 ： Atk/Res Ideal 3 ：-
E Sword Cavalier		HP 77		Atk 56		Spd 29		Def 33		Res 35
		： Firesweep Sword+ ：- ： Moonbow					： Atk/Spd Solo 4 ： Lull Spd/Def 3 ： Rouse Atk/Spd 3 ： Atk/Spd Solo 3 ：-
F Troubadour		HP 65		Atk 53		Spd 26		Def 19		Res 54
		： Pain+ ： Rescue+ ： Holy Pressure					： Still Water 3 ： Poetic Justice ： Savage Blow 3 ： Deflect Missile 3 ：-

Abyssal Reinforcements

View Abyssal Enemy Reinforcements

Turn 2 Reinforcements

Reinforcements 1 Green Fáfnir		HP 83		Atk 52		Spd 44		Def 41		Res 35
		： Lightning Breath+ ：- ： Luna					： Atk/Spd Clash 3 ： Dragon's Ire 4 ： Spd/Res Rein 3 ：- ：-
Reinforcements 1 Lance Fighter		HP 89		Atk 56		Spd 41		Def 39		Res 27
		： Allied Lance+ ： Rally Up Atk+ ： Dragon Fang					： Atk/Def Form 3 ： Spd/Def Ruse 3 ： Atk/Spd Oath 4 ： Atk Feint 3 ：-
Reinforcements 1 Axe Knight		HP 99		Atk 62		Spd 19		Def 55		Res 23
		： Stout Axe+ ：- ： Bonfire					： Sturdy Stance 2 ： Vengeful Fighter 4 ： D/R Near Save 3 ： Guard 3 ：-

Turn 3 Reinforcements

Reinforcements 2 Red Bat		HP 75		Atk 56		Spd 57		Def 43		Res 28
		： Bat Fang ：- ： Moonbow					： Atk/Spd Form 3 ： Beast Agility 3 ： Panic Ploy 3 ：- ：-
Reinforcements 2 Green Bat		HP 75		Atk 56		Spd 57		Def 43		Res 28
		： Bat Fang ：- ： Ignis					： Atk/Spd Clash 3 ： Beast Follow-Up 3 ： Guidance 4 ： Drive Atk 2 ：-
Reinforcements 2 Bow Cavalier		HP 76		Atk 63		Spd 37		Def 24		Res 23
		： Firesweep Bow+ ：- ： Glimmer					： Life and Death 4 ： Poison Strike 3 ： Rouse Atk/Spd 3 ： Poison Strike 3 ：-

Turn 4 Reinforcements

Reinforcements 3 Red Cavalier		HP 71		Atk 54		Spd 30		Def 20		Res 44
		： Rauðrfox+ ：- ： Iceberg					： Remote Mirror ： Axebreaker 3 ： C Feud 3 ： Mirror Strike 2 ：-
Reinforcements 3 Red Thief		HP 77		Atk 50		Spd 49		Def 20		Res 41
		： Armorpin Dagger+ ：- ： Glimmer					： Atk/Spd Push 4 ： Null Follow-Up 3 ： Fatal Smoke 3 ： Mystic Boost 3 ：-

Infernal Enemy Information

A Freyr		HP 66		Atk 64		Spd 17		Def 45		Res 39
		： Dream Horn ：- ： Ignis					： Atk/Def Clash 4 ： Lull Atk/Def 4 ： Dream Deliverer ：- ：-
B Green Mage		HP 52		Atk 50		Spd 38		Def 22		Res 33
		： Gronnblade+ ：- ： Draconic Aura					： Atk/Spd Ideal 4 ： Null Follow-Up 3 ： Odd Atk Wave 3 ：- ：-
C Red Manakete		HP 67		Atk 51		Spd 36		Def 34		Res 37
		： Water Breath+ ：- ： Iceberg					： Def/Res Ideal 4 ： Dragon's Ire 3 ： Infantry Rush 3 ：- ：-
D Blue Bow (Enemy)		HP 63		Atk 45		Spd 29		Def 34		Res 21
		： Brave Bow+ ：- ： Luna					： Bonus Doubler 3 ： Seal Def 4 ： Even Atk Wave 3 ：- ：-
E Sword Cavalier		HP 57		Atk 52		Spd 27		Def 31		Res 33
		： Firesweep Sword+ ：- ： Moonbow					： Atk/Spd Solo 4 ： Lull Spd/Def 3 ： Rouse Atk/Spd 3 ：- ：-
F Troubadour		HP 41		Atk 50		Spd 23		Def 17		Res 50
		： Pain+ ： Rescue+ ： Holy Pressure					： Still Water 3 ： Poetic Justice ： Savage Blow 3 ：- ：-

Infernal Reinforcements

View Infernal Enemy Reinforcements

Turn 2 Reinforcements

Reinforcements 1 Green Fáfnir		HP 62		Atk 49		Spd 40		Def 37		Res 32
		： Lightning Breath+ ：- ： Luna					： Atk/Spd Clash 3 ： Dragon's Ire 4 ： Spd/Res Rein 3 ：- ：-
Reinforcements 1 Lance Fighter		HP 68		Atk 52		Spd 37		Def 36		Res 24
		： Allied Lance+ ： Rally Up Atk+ ： Dragon Fang					： Atk/Def Form 3 ： Spd/Def Ruse 3 ： Atk/Spd Oath 4 ：- ：-
Reinforcements 1 Axe Knight		HP 81		Atk 58		Spd 17		Def 51		Res 21
		： Stout Axe+ ：- ： Bonfire					： Sturdy Stance 2 ： Vengeful Fighter 4 ： D/R Near Save 3 ：- ：-

Turn 3 Reinforcements

Reinforcements 2 Red Bat		HP 54		Atk 52		Spd 53		Def 39		Res 25
		： Bat Fang ：- ： Moonbow					： Atk/Spd Form 3 ： Beast Agility 3 ： Panic Ploy 3 ：- ：-
Reinforcements 2 Green Bat		HP 54		Atk 52		Spd 53		Def 39		Res 25
		： Bat Fang ：- ： Ignis					： Atk/Spd Clash 3 ： Beast Follow-Up 3 ： Guidance 4 ：- ：-
Reinforcements 2 Bow Cavalier		HP 55		Atk 59		Spd 35		Def 22		Res 20
		： Firesweep Bow+ ：- ： Glimmer					： Life and Death 4 ： Poison Strike 3 ： Rouse Atk/Spd 3 ：- ：-

Turn 4 Reinforcements

Reinforcements 3 Red Cavalier		HP 47		Atk 50		Spd 28		Def 18		Res 40
		： Rauðrfox+ ：- ： Iceberg					： Remote Mirror ： Axebreaker 3 ： C Feud 3 ：- ：-
Reinforcements 3 Red Thief		HP 56		Atk 47		Spd 45		Def 18		Res 37
		： Armorpin Dagger+ ：- ： Glimmer					： Atk/Spd Push 4 ： Null Follow-Up 3 ： Fatal Smoke 3 ：- ：-

Damage Calculator Tool

Mythic Hero Battle: Freyr Strategy

Use a Player Phase strategy with Galeforce and repeated actions

With six foes at the start of the match, it is possible to use a strategy involving repeated actions using Galeforce or Duo/Harmonized skills to clear the map on turn one, or eliminate most of the enemies and kite the remaining leftovers.

Units like Ninja Lyn, Ninja Corrin (F), and Summer Edelgard work fantastic in this map with their own abilities to generate additional actions. The Ninja duos can use their Duo Skills while Summer Edelgard can use Raging Storm to create an additional action for themselves. Summer Edelgard can even equip Galeforce to get a third action!

With proper setup, a team based on Wings of Mercy can also clear the map on turn one. Running recoil skills such as Fury 4 on your initiator can allow the rest of the team to warp in and clean house.

Key support units for this strategy include Hatari Azura and New Year Peony. These two refresher units can generate an additional action for an ally with their unique refresh skills, and another action on top of that with their own Duo/Harmonized skills too.

The main hurdle in executing this strategy is Freyr's inherent bulk. With his high Def and Def-boosting skills and damage reduction effects on Dream Horn, attacking his weaker Res stat is preferred. However, he comes with Deflect Magic 3 on Abyssal difficulty. To counter this, field a magic unit that can neutralize damage reduction effects using skills such as Special Spiral 4.

Ruptured Sky also works well, dealing boosted damage against beast units like Freyr and having a low cooldown of 2. Ideally, you can pre-charge it by either attacking the other units first or using skills like Time's Pulse 4, to ensure that it hits on the first attack and avoids Deflect Magic 3.

Another enemy to be concerned about is the Green Bat on turn three who has Guidance 4 to allow allies to warp nearby. Defeat her immediately once she spawns to prevent surprise attacks from enemies.

Alternatively, use Savior units to tank the enemies

With the exception of Freyr himself, the enemies on this map are not too threatening. Using a Near Save unit and a Far Save unit with two support units (ideally a healer and a refresher) can also clear the map by withstanding the enemies and winning through attrition.

The most threatening enemy while using this strategy is the Troubadour on turn one, with Pain+ and Savage Blow 3 to chip through your entire team. Use one of your support units to defeat her on turn one and keep the Savior armors nearby to protect your support units.

The Bow Cavalry with Firesweep Bow+ and double Poison Strike 3 may also prove to be troublesome. However, you can withstand his attacks easily. Simply heal your tank units afterwards.

Recommended Units for Mythic Hero Battle: Freyr

Player Phase Units With Multiple Actions

Unit Name
Summer 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.
Legendary Edelgard	Axe Armored Raging Storm can grant one additional action after combat. Inheriting Galeforce can grant a third action per turn.
Ninja Corrin (F)	Green Tome Cavalry Ninjutsu Scrolls' brave effect can quickly defeat enemies. Duo Skill grants herself an additional action.
Ninja Laegjarn	Blue Bow Flying Flamefrost Bow's brave effect can quickly defeat enemies. Duo Skill grants herself an additional action.
Ninja Lyn	Colorless Dagger Flying Tailwind Shuriken's brave effect can quickly defeat enemies. Duo Skill grants herself an additional action.
Brave Chrom	Lance Cavalry Geirdriful grants bonus stats and Special cooldown charges in combat. A Fate Changed! allows a Reposition effect while granting Brave Chrom an extra action and copies ally's bonuses, granting them to himself.
Legendary Leif	Colorless Bow Cavalry Meisterbogen's brave effect can quickly defeat enemies. Njörun's Zeal II grants himself an additional action when triggered.
Brave Marianne	Colorless Tome Infantry Requiem Dance grants a nearby ally an additional action.

Savior Tank Units

Unit Name
Brave Hector	Lance Armored The king of blue tank units. Can counterattack at a distance, deny enemy follow-ups, and have his own follow-up attack.
Ascended Idunn	Blue Breath Armored A Brave Hector that attacks with magic damage and has higher base stats.
Brave Edelgard	Axe Armored Refined Flower Hauteclere grants extra movement, bonus stats, inflicts Atk/Def penalties onto her foe, restores 7 HP per attack, and applies a 【Guard】 effect onto her foe. Black Eagle Rule grants a follow-up attack and massive damage reduction on follow-up attacks.
Ascended Fjorm	Axe Armored Can heal post-combat with Nifl's Bite and mitigate damage with Ice Mirror and Hardy Fighter 3. Nifl's Bite allows a counterattack against sweep effects.
Rearmed Robin (F)	Colorless Breath Armored Deals magic damage to melee foes and adaptive damage to ranged foes. Very high Spd stat and Hardy Fighter 3 prevents enemy follow-up attacks. Can equip Dist. Counter (D) Sacred Seal to retaliate against ranged foes.
Caineghis	Colorless Beast Armored Can retaliate against ranged foes when transformed. Refined Lion King Fang gives incredible bulk.

Support Units

Unit Name
Elimine	Staff Flying Grants damage reduction, healing, and can shut down "At start of turn" effects of foes in cardinal directions. Note: Freyr's Dream Deliverer neutralizes 【False Start】!
Flayn	Staff Flying Grants damage reduction and healing.
Brave Lucina	Lance Infantry Grants bonus stats and Special acceleration to nearby allies. Can double as an offensive unit with refined Geirskögul dealing effective damage against dragon foes.
Corrin (M)	Sword Infantry Grants bonus stats to his Ally Support during combat.
Summer Hilda	Staff Flying Grants Atk+6 and Special acceleration to nearby allies during combat.

Refresher Units

Unit Name
New 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	Blue Tome Flying Grants additional Atk and Spd to allies in similar cardinal directions.
Legendary Azura	Blue Tome Flying Grants additional bonuses equal to highest bonus on unit and +1 movement.
Hatari 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 Refresher-Assist Units

Mythic Hero Battle: Freyr Abyssal Strategy Example

Currently Unavailable!

An Abyssal strategy example for Mythic Hero Battle: Freyr is currently unavailable. Stay tuned!

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Fomortiis and Gotoh	Veronica and Embla
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Hel: Death Sovereign	Mila: Goddess of Love
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