Learn strategy, map, items, conditions, and bosses in this guide for The Battle of Garreg Mach Battle in White Clouds Chapter 12: Outset of a Power Struggle Three Houses in Fire Emblem: Three Houses!
This battle is only available if you chose to follow the Edelgard route
▶︎ Check Out How to Unlock Edelgard Route Here!
The Battle of Garreg Mach (Edelgard) Map Information (Normal)
Map: Battle Start
Map: Rhea Appears
|Victory Conditions||Rout the enemy|
Defeat the enemy commander.
|Defeat Conditions||All of your units fall in battle.|
Ally & Enemy Info
|Allies||Deploy up to 11 units|
|Enemy Mobs||【Battle Start】|
|Enemy Elites||【Battle Start】|
Faith x1 (Flayn)
Axe x1 (Gilbert)
Sword ×1 (Rhea)
Sword ×1 (Catherine)
Axe x1 (Cyril)
The Battle of Garreg Mach (Edelgard) Obtainable Items & Equipment
|TBD||Defeat Church Soldier (Appears After Rhea Arrives)|
The Battle of Garreg Mach (Edelgard) Strategy Guide
Break Walls To Proceed
Walls that have cracks on them can be brought down with attacks (even ranged ones). If you don't have classes that can open doors, this can hasten your assault.
Beware of Ambush At Center
When you reach the map center, 6 enemy units appears in ambush.Your units here will be swarmed, so don't let anyone go alone when entering here.
Defeat Mini-Bosses and Rhea Appears
After defeating the mini-bosses Seteth, Flayn, and Gilbert, Rhea appears at the top of the map. Defeating Rhea ends the battle, but she will be surrounded by 2 elite characters and golems. Remember to conserve your strength for Rhea and her goons.
Rhea And Reinforcements Appears After 11 Rounds
Rhea and her reinforcements appears no matter what after 11 rounds. Also, further reinforcements will come from the bottom of the map if this is the case, so defeat Seteth, Flayn, and Gilbert in 11 turns
Target Seteh First
If you advance forward without defeating Seteth first, he will start roaming the map. He moves quickly, so don't ignore him.
Watch Out For Golems
Golems are tough adversaries with similiar battle mechanics as Demonic Beasts.It has 3 HP bars, but is too dangerous to leave around, so take them down ASAP.Tips on Defeating Demonic Beast and Monsters with Similar Mechanics Here!
Don't Congregate At The Center
When Rhea arrives, Golem appears where Seteth was when the battle began. Golems have wide-ranging attacks, so don't jam up your units at the center when you're beating the final mini-boss.
No Special Events With The Mini-Bosses
*Tested through real playthroughs.
Whether hidden events exists or not is under investigation.
If defeated, Seteth, Flayn, and Gilbert will retreat without getting killed. There are no recruitment events, so finish them off quickly.
Death Knight Appears As Ally
After defeating Flayn, the Death Knight appears and will join the fight as an ally. While a capable fighter, You cannot control Death Knight, nor will he joins you after battle.