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

Boss Unit for This Mythic Hero Battle
Líf [9.0/10]

Líf: Lethal Swordsman Strategy Overview

Featured Hero	Líf
First Clear Reward	Abyssal: Gold Explorer's Hat 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	01/30/2020-02/06/2020

Unit Placement

Abyssal	Infernal

Abyssal Enemy Information

A Cleric		HP 70		Atk 42		Spd 33		Def 32		Res 46
		： Melancholy+ ： Recover+ ： Windfire Balm+					： Fort. Def/Res 2 ： Chill Spd 3 ： Atk Ploy 3 ： Panic Ploy 3 ：-
B Líf		HP 83		Atk 66		Spd 39		Def 44		Res 38
		： Sökkvabekkr ：- ： Open the Future					： Distant Counter ： Deadly Balance ： Time's Pulse 3 ： Renewal 3 ：-
C Lance Fighter		HP 86		Atk 51		Spd 37		Def 39		Res 27
		： Vanguard+ ：- ： Escutcheon					： Spd/Def Bond 3 ： Dull Close 3 ： Drive Def 2 ：- ：-
D Axe Fighter		HP 86		Atk 51		Spd 40		Def 35		Res 27
		： Slaying Axe+ ：- ： Astra					： Flashing Blade 3 ： Escape Route 3 ： Hone Atk 3 ：- ：-
E Blue Cavalier		HP 69		Atk 53		Spd 30		Def 20		Res 41
		： Blárraven+ ：- ： Blazing Thunder					： Heavy Blade 3 ： Vantage 3 ： Even Atk Wave 3 ：- ：-
F Red bow		HP 80		Atk 54		Spd 39		Def 29		Res 14
		： Firesweep Bow+ ：- ： Glimmer					： Life and Death 3 ： Poison Strike 3 ： Threaten Def 3 ： Darting Blow 3 ：-

Abyssal Reinforcements

View Abyssal Enemy Reinforcements

Turn 2 Reinforcements

Reinforcements 1 Bow Cavalier		HP 76		Atk 49		Spd 22		Def 29		Res 28
		： Brave Bow+ ：- ： Luna					： Fire Boost 3 ： Lull Atk/Def 3 ： Rouse Atk/Def 3 ： Sturdy Blow 2 ：-
Reinforcements 1 Green Manakete		HP 87		Atk 53		Spd 41		Def 37		Res 36
		： Lightning Breath+ ：- ： Draconic Aura					： Fury 3 ： Null C-Disrupt 3 ： Atk Smoke 3 ： Quick Riposte 3 ：-

Turn 3 Reinforcements

Reinforcements 2 Sword Knight		HP 99		Atk 62		Spd 19		Def 48		Res 23
		： Wo Dao+ ：- ： Bonfire					： Death Blow 3 ： Bold Fighter 3 ： Threat. Atk/Spd 2 ：- ：-
Reinforcements 2 Lance Knight		HP 99		Atk 60		Spd 19		Def 48		Res 27
		： Barrier Lance+ ：- ： Noontime					： Brazen Def/Res 3 ： Wary Fighter 3 ： Panic Smoke 3 ： Distant Def 3 ：-

Turn 4 Reinforcements

Reinforcements 3 Troubadour		HP 65		Atk 49		Spd 26		Def 24		Res 49
		： Panic+ ： Restore+ ： Windfire Balm+					： Atk/Spd Push 3 ： Wrathful Staff 3 ： Def Ploy 3 ：- ：-
Reinforcements 3 Lance Cavalier		HP 82		Atk 55		Spd 29		Def 34		Res 35
		： Slaying Lance+ ：- ： Galeforce					： Heavy Blade 3 ： Lunge ： Odd Spd Wave 3 ： Fire Boost 3 ：-

Turn 5 Reinforcements

Reinforcements 4 Green Fáfnir		HP 80		Atk 48		Spd 43		Def 38		Res 36
		： Water Breath+ ： Rally Up Res+ ： Aether					： Distant Def 3 ： Aerobatics 3 ： Guidance 3 ： Iote's Shield ：-
Reinforcements 4 Blue Mage		HP 73		Atk 50		Spd 38		Def 24		Res 33
		： Blárblade+ ：- ： Draconic Aura					： Atk/Spd Form 3 ： Dull Ranged 3 ： Odd Atk Wave 3 ：- ：-

Damage Calculator Tool

Infernal Enemy Information

A Cleric		HP 46		Atk 40		Spd 31		Def 29		Res 42
		： Melancholy+ ： Recover+ ： Windfire Balm+					： Fort. Def/Res 2 ： Chill Spd 3 ： Atk Ploy 3 ：- ：-
B Líf		HP 67		Atk 58		Spd 33		Def 37		Res 32
		： Sökkvabekkr ：- ： Open the Future					： Distant Counter ： Deadly Balance ： Time's Pulse 3 ：- ：-
C Lance Fighter		HP 66		Atk 48		Spd 34		Def 37		Res 24
		： Vanguard+ ：- ： Escutcheon					： Spd/Def Bond 3 ： Dull Close 3 ： Drive Def 2 ：- ：-
D Axe Fighter		HP 66		Atk 48		Spd 37		Def 33		Res 24
		： Slaying Axe+ ：- ： Astra					： Flashing Blade 3 ： Escape Route 3 ： Hone Atk 3 ：- ：-
E Blue Cavalier		HP 45		Atk 49		Spd 28		Def 18		Res 37
		： Blárraven+ ：- ： Blazing Thunder					： Heavy Blade 3 ： Vantage 3 ： Even Atk Wave 3 ：- ：-
F Red bow		HP 59		Atk 51		Spd 37		Def 27		Res 12
		： Firesweep Bow+ ：- ： Glimmer					： Life and Death 3 ： Poison Strike 3 ： Threaten Def 3 ：- ：-

Infernal Reinforcements

View Infernal Enemy Reinforcements

Turn 2 Reinforcements

Reinforcements 1 Bow Cavalier		HP 55		Atk 45		Spd 19		Def 27		Res 25
		： Brave Bow+ ：- ： Luna					： Fire Boost 3 ： Lull Atk/Def 3 ： Rouse Atk/Def 3 ：- ：-
Reinforcements 1 Green Manakete		HP 66		Atk 50		Spd 39		Def 35		Res 34
		： Lightning Breath+ ：- ： Draconic Aura					： Fury 3 ： Null C-Disrupt 3 ： Atk Smoke 3 ：- ：-

Turn 3 Reinforcements

Reinforcements 2 Sword Knight		HP 81		Atk 58		Spd 17		Def 44		Res 21
		： Wo Dao+ ：- ： Bonfire					： Death Blow 3 ： Bold Fighter 3 ： Threat. Atk/Spd 2 ：- ：-
Reinforcements 2 Lance Knight		HP 81		Atk 56		Spd 17		Def 44		Res 25
		： Barrier Lance+ ：- ： Noontime					： Brazen Def/Res 3 ： Wary Fighter 3 ： Panic Smoke 3 ：- ：-

Turn 4 Reinforcements

Reinforcements 3 Troubadour		HP 41		Atk 46		Spd 23		Def 22		Res 45
		： Panic+ ： Restore+ ： Windfire Balm+					： Atk/Spd Push 3 ： Wrathful Staff 3 ： Def Ploy 3 ：- ：-
Reinforcements 3 Lance Cavalier		HP 62		Atk 51		Spd 27		Def 32		Res 33
		： Slaying Lance+ ：- ： Galeforce					： Heavy Blade 3 ： Lunge ： Odd Spd Wave 3 ：- ：-

Turn 5 Reinforcements

Reinforcements 4 Green Fáfnir		HP 59		Atk 46		Spd 39		Def 35		Res 34
		： Water Breath+ ： Rally Up Res+ ： Aether					： Distant Def 3 ： Aerobatics 3 ： Guidance 3 ：- ：-
Reinforcements 4 Blue Mage		HP 52		Atk 47		Spd 35		Def 22		Res 31
		： Blárblade+ ：- ： Draconic Aura					： Atk/Spd Form 3 ： Dull Ranged 3 ： Odd Atk Wave 3 ：- ：-

Líf: Lethal Swordsman Strategy

Don't Let Líf Attack!

Líf's Special is up at the start of the map and if he attacks your units, they will be taking large amounts of damage.

His weapon will buffs his stats and give him a guaranteed follow-up attack, while his B skill will debuff his target and his attacks will slow their Special if they already have another debuff active.

Defeat Líf during the player phase with a high firepower blue mage in order to take advantage of his lower Res.

Watch Out for Debuffs!

Several units in this battle enable Líf's kit by debuffing your team. The Cleric has both Atk Ploy 3, Panic Ploy 3, and Chill Spd 3, which could all prove extremely annoying to deal with.

You can give one of your units Harsh Command+ to turn any debuffs into buffs, or try to have a unit with Galeforce to try to take them out and then retreat to safety.

Recommended Units for Líf: Lethal Swordsman

Tanky Units That Can Counterattack Regardless of Distance

Unit Name
Brave Hector	Lance Armored Guaranteed follow-up attack Weapon refine makes him immune to armor-effective weapons.
Brave Edelgard	Axe Armored High mobility for an armored unit. High stats all around.
Fallen Edelgard	Colorless Armored Beast Can move and attack several times per turn. Can heal herself after combat.
Fallen Tiki (Young)	Colorless Armored Breath Armored unit that can move 2 spaces. Her Special can be charged easily.
Caineghis	Colorless Armored Beast Can make a guaranteed follow-up attack Nullifies buffs from ranged units.

High Power Units

Unit Name
Tibarn	Red Beast Flier Can make a guaranteed follow-up attack Can move 3 spaces when he transforms.
Altina	Sword Flier Can attack twice with her weapon and counterattack regardless of range.
Reinhardt	Blue Cavalry Tome Can attack twice with his weapon. Easy to obtain unit.
Legendary Lilina	Red Cavalry Tome Has an AoE Special that deals adaptive damage. Has Hardy Bearing in her weapon.
Legendary Celica	Green Infantry Tome Very high firepower that can double because of her high spd.
Nino	Green Infantry Tome Blade weapon with high firepower. Easy to obtain unit.
Legendary Leif	Colorless Cavalry Bow Special allows him to gain another action.
Ninja Lyn	Colorless Dagger Flier Weapon allows her to attack twice Duo skill allows her to take another action.

Recommended Dancer Units

Unit Name
Flying Olivia	Sword Flier Grants buffs to ally that she dances.
Peony	Blue Tome Flier Her skills grants powerful buffs. Her kit provides good mobility.
Legendary Azura	Blue Tome Flier Extreme strong refresher skill Grants flying and infantry allies +1 movement space when she uses her Sing skill.
Reyson	Green Beast Flier Can move 3 spaces when he transforms. Easy to obtain unit.

List of All Dancers | Heroes with Refresher Skills

Líf: Lethal Swordsman Strategy Example

Currently Unavailable!

An Abyssal strategy example for Mythic Heroes - Líf is currently unavailable. Stay tuned!

User Submitted Parties for Líf: Lethal Swordsman

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