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

Leif and Altena Strategy Overview

Enemy Units	Leif Altena
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	05/05/2022 to 05/10/2022

Initial Unit Placement

Infernal	Lunatic

Infernal Enemy Information

A Blue Cavalier		HP 47		Atk 53		Spd 31		Def 21		Res 43
		： Blárserpent+ ： Rally Atk/Def+ ： Iceberg					： Fury 3 ： Atk/Def Ruse 3 ： C Feud 3 ：- ：-
B Cleric		HP 46		Atk 43		Spd 34		Def 31		Res 48
		： Trilemma+ ： Physic+ ： Earthfire Balm+					： Fort. Def/Res 3 ： Live to Serve 3 ： Even Recovery 3 ：- ：-
C Leif		HP 67		Atk 51		Spd 42		Def 36		Res 25
		： Light Brand ：- ： Blazing Light					： Sturdy Impact ： S Drink ： Drive Atk 2 ：- ：-
D Sword Knight		HP 81		Atk 58		Spd 17		Def 47		Res 25
		： Steadfast Sword+ ：- ： Aegis					： Distant Ward ： Slick Fighter 3 ： A/R Far Save 3 ：- ：-
E Green Thief		HP 56		Atk 47		Spd 45		Def 18		Res 37
		： Vicious Dagger+ ：- ： Moonbow					： Death Blow 4 ： Mystic Boost 3 ： Distant Guard 3 ：- ：-
F Altena		HP 72		Atk 57		Spd 28		Def 46		Res 21
		： Earthly Gáe Bolg ：- ： Reprisal					： Atk/Def Catch 4 ： Flow Guard 3 ： Atk/Def Rein 3 ：- ：-

Lunatic Enemy Information

A Cleric		HP 40		Atk 39		Spd 31		Def 27		Res 42
		： Trilemma+ ： Physic+ ： Earthfire Balm+					： Fort. Def/Res 2 ： Live to Serve 3 ： Even Recovery 3 ：- ：-
B Leif		HP 59		Atk 48		Spd 38		Def 33		Res 23
		： Light Brand ：- ： Blazing Light					： Sturdy Impact ： S Drink ： Drive Atk 2 ：- ：-
C Sword Knight		HP 66		Atk 54		Spd 19		Def 43		Res 19
		： Steadfast Sword+ ：- ： Aegis					： Distant Ward ： Slick Fighter 3 ： A/R Far Save 3 ：- ：-
D Green Thief		HP 46		Atk 43		Spd 41		Def 17		Res 34
		： Vicious Dagger+ ：- ： Moonbow					： Death Blow 3 ： Mystic Boost 3 ： Distant Guard 3 ：- ：-
E Altena		HP 63		Atk 53		Spd 25		Def 42		Res 20
		： Earthly Gáe Bolg ：- ： Reprisal					： Atk/Def Catch 4 ： Flow Guard 3 ： Atk/Def Rein 3 ：- ：-

Damage Calculator Tool

Leif and Altena Strategy

Use a blue main tank unit surrounded with support!

Using a tanking strategy works very well on this map to negate the effects of the Sword Knight's A/R Far Save 3.

We recommend using a blue tank unit with high Def, as the Cleric wields Trilemma+ and will inflict the Triangle Adept status onto your tank, aiding you in defeating both Leif and the Sword Knight. While the Green Thief will deal more damage to your blue tank, he doesn't hit hard enough to defeat most units in one round.

Supplementing the blue tank unit with support units behind him/her helps clear the map with ease. Be wary of using damage reduction supports like Elimine and Flayn, however, as the Blue Cavalier on Infernal has C Feud 3 to shut them down.

Best Units for Leif and Altena

Blue Tank Units

Unit Name
Brave Hector	Lance Armored Guaranteed follow-up attack Weapon refine turns him into the king of blue armored units.
Ascended Idunn	Blue Breath Armored Brave Hector but with magic damage. D/R Near Save 3 protects nearby allies against melee attacks.
Pirate Surtr	Lance Armored Built-in damage reduction augments his bulk. Surtr's Portent debuffs foes and buffs himself.
Nowi	Blue Breath Infantry A budget option that can retaliate against foes at any distance.

Support Units

Unit Name
Brave Lucina	Lance Infantry Grants bonus stats and Special acceleration to nearby allies during combat.
Corrin (M)	Sword Infantry Grants bonus stats to his Ally Support during combat.
Legendary Eliwood	Sword Cavalry Grants Bonus Doubler to his ally with the highest Atk.

Recommended Dancer Units

Unit Name
New Year Peony	Green Tome Flying Gentle Dream provides stat and mobility bonuses. Duo Skill grants an ally an additional action.
Peony	Blue Tome Flying Gentle Dream provides stat and mobility bonuses.
Legendary Azura	Blue Tome Flying Prayer Wheel and Gray Waves II combine to grant an ally stat and mobility bonuses.
Hatari 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 Leif and Altena

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