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Fire Emblem: Three Houses (FE3H)

Paralogue: Legend of the Lake Walkthrough

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This is the battle walkthrough for the paralogue Legend of the Lake from Fire Emblem: Three Houses (FETH, FE3H). Read on to find out about map features, what enemies you will encounter, and tips for winning!

Paralogue: Legend of the Lake - Overview

Required Units Leonie AND Linhardt
Chapter Available 15
Available until 8/30 (Verdant Wind)
8/30 (Silver Snow)
8/23 (Azure Moon)
Victory Conditions
Defeat the enemy commander.
Defeat Conditions
Linhardt or Leonie falls in battle.
# of Player Units 11
# of Enemies 18
Rewards
A.) Hevring Prayer Troops
B.) Sauin Militia
C.) The Inexhaustible

Paralogue: Legend of the Lake - Map and Enemies

Enemy Placement

Fogged Unfogged
A Phantom Soldier (Sniper) B Phantom Soldier (Wyvern Rider)
C Phantom Soldier (Warrior) D Phantom Soldier (Brigand)
E Phantom Soldier (Warlock) F Phantom Soldier (Brawler)
G Phantom Soldier (Swordmaster) H Phantom Soldier (Mercenary)
I The Immovable One J -

The Immovable One

Enemy data will be gathered soon.

The Immovable One

Level 31 HP 52 Movement -
Class Lord of the Lake
Attack Hit Rate Critical Hit
35 109 29
Attack Speed 11 Protection 24 Resilience 9
Avoidance 11 Range 1-3
Weapon Crest Stone of Indech Dropped Item This enemy has no items.

Paralogue: Legend of the Lake - Chests

legend of the lake chests.jpg

Short Axe - A

A Short Axe can be obtained from the chest near the center of the map. Pretty easy to get but not that valuable.

Extra Large Bullion - B

An Extra Large Bullion can be obtained on the north eastern side part of the map (marked with a B on the image above)

Umbral Steel - C

Found on the north easternmost chest.

Paralogue: Legend of the Lake - Map Features

Fog of War

The whole battlefield is covered in fog. Make sure to bring some torches!

Saint Beast Commander

FE3H Saint Indech?
The Commander of this battle is a Beast called the Immovable one. It's a 3x3 tiled beast so prepare your large AOE battalions.

Enemy Reinforcements


“I suspect our opponent is an illusion. If we cut off the source of this magic, they should stop attacking.”


There are enemy units that will appear on the northwest, northeast, and south eastern part of the map. They respawn infinitely but only one part spawns a turn.

Paralogue: Legend of the Lake - Tips and Tricks

Move Slowly

The map is wide and covered in fog. There may be enemy reinforcements but they are few in number so make sure to stay close and advance slowly to minimize casualties.

Surround The Immovable One

FE3H
The enemy commander is a huge unit and will require your units to spread out for a chance to destroy its barrier.

Conserve Fortify Spells

Fortify Spell
The battle with the Immovable One will be tough, especially during his last health. He will gain a huge amount of health atop his already huge amount of HP. Prepare several fortify spells to survive this long slugfest.

Prepare Battalions With Huge Range

FE3H Reinforcements
Preparing and using battalions that can cover several tiles is highly recommended against the Immovable One. He has 3x3 tiles which have 2 defenses per tile making these battalions a must in destroying his shield.

Fire Emblem: Three Houses - Related Links

Battle Walkthrough.png
Go back to the Paralogues Front Page
War for the Weak The Forgotten Land of the Golden Deer
Rumored Nuptials Sword and Shield of Seiros Black Market Scheme*
Tales of the Red Canyon Oil and Water True Chivalry
Death Toll A Cursed Relic* An Ocean View
Falling Short of Heaven The Secret Merchant* Dividing the World
Weathervanes of Fodlan Foreign Land and Sky The Face Beneath
Legend of the Lake Darkness Beneath the Earth Forgotten Hero
Insurmountable Eternal Guardian Retribution
The Sleeping Sand Legend The Silver Maiden -

*DLC only

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