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Shirasagi: Foyer



I always try to avoid needless violence... but there's an exception to every rule. You want to see me act more like you? Like a merciless killer? Then watch this. You may be on the side of Nohr, but I will punish you all the same!
— Corrin

Treason is the twenty-sixth chapter of the Conquest campaign in Fire Emblem Fates. In this chapter, Corrin finally puts an end to Iago's and Hans's shameless crimes by killing them, avenging all whom they killed.


Main article: Treason/Script
The below plot corresponds to the use of a female Corrin. If you refresh this page, it is possible to get an alternate reading using a male variation instead.

The army arrives at the final gateway to the Hoshidan throne room. Corrin urges Garon to seize the throne so they can watch his ascension, but Garon orders them all to stay back while he consults with Anankos. Garon begins to gloat, and soon enters the throne room on his own. As they wait, Corrin asks the group to be patient so that they can see Garon's true form. As she speaks, however, Iago appears from behind and attacks her. He begins questioning Corrin about Hinoka's true fate, which refutes. Iago then informs her that while Corrin was fighting Ryoma, he had soldiers search the castle grounds, finding Hinoka alive as she was escaping.

Angered that Corrin let Hinoka escape, he threatens Corrin's treason to Nohr with death, but Xander quickly steps in to defend her, refusing to let Iago kill Corrin. Iago then threatens that Xander too will be labeled a traitor for such, but Xander stays firm in his decision, calling Iago a disgrace to Nohr and warns him that Garon won't save him this time. Leo steps in as well, also dissatisfied with Iago's cruelty. Iago is frightened by this and attempts to dissuade them from killing him as he is Garon's loyal adviser, but Xander tells Iago that he can simply inform Garon that he was killed by remaining Hoshidan rebels to avoid punishment for killing him. Iago is shocked by this and attempts to threaten him, but Elise shuts him up and angrily confronts him for being mean and attempting to kill Corrin many times and Camilla also joins in to kill Iago, decrying Iago for his many awful deeds. While Iago cowers in fear, Hans is not intimidated as he threatens to kill Corrin and the royals. Corrin accepts his challenge, and with the royals backing her up, Corrin begins to enact vengeance on Iago, Hans and Garon's army and tells them she will punish them all the same and take back Nohr from them.

In the end, they kill Hans and Garon's army and back Iago into a corner, where he cowers and begs for his life, by accusing Garon of placing him to fight and he doesn't deserve to die. Disgusted by this display, Leo speaks up and declares he has had enough of his mouth and cruelness, calls him out for being a spineless coward and bring shame to Nohr, and declares that he has no mercy to spare him, executing him once and for all and putting an end to his schemes against Corrin. While the royal family celebrates their victory over Iago's death, Azura urges Corrin to speak up. Corrin then tells them that the war is not over yet, as there is still one more person they need to kill in order to achieve peace, that being Garon himself. The siblings are astonished, horrified at the thought of having to kill their father. Remembering all that she has lost up to this point, Corrin reveals to them that Garon is no longer human, and that he is actually a monster, being kept alive by someone or something truly unholy, and that he cannot be saved and killing him is the only option. Xander and the siblings are unwilling to believe this, but Corrin urges them to listen to her. She brings them to the door to the throne room, where the truth will all be made clear to them.


Nohr now controls the Hoshidan capital, but the real battle is just beginning. The children of Nohr stand together to face a treacherous enemy.

Chapter data

Normal Hard Lunatic

Chapter Data
Unit Data
Victory: Seize the throne. Player Other Enemy
Defeat: Corrin dies* or the player's army is routed*. 16 0 35
Cm fe14c 26.png

This chapter's map is 26 columns by 30 rows.

Character data

New Units
Returning Characters

Small portrait avatar f-default fe14.pngSmall portrait jakob fe14.pngSmall portrait silas fe14.pngSmall portrait elise fe14.pngSmall portrait effie fe14.pngSmall portrait arthur fe14.pngSmall portrait odin fe14.pngSmall portrait niles fe14.pngSmall portrait azura fe14.pngSmall portrait nyx fe14.pngSmall portrait camilla fe14.pngSmall portrait selena fe14.pngSmall portrait beruka fe14.pngSmall portrait kaze fe14.pngSmall portrait laslow fe14.pngSmall portrait peri fe14.pngSmall portrait benny fe14.pngSmall portrait charlotte fe14.pngSmall portrait leo fe14.pngSmall portrait keaton fe14.pngSmall portrait gunter fe14.pngSmall portrait felicia fe14.pngSmall portrait xander fe14.pngSmall portrait shura fe14.pngSmall portrait flora fe14.pngSmall portrait izana fe14.png

Note: The returning characters list does not include any characters recruitable in paralogues or xenologues, as the player may not have taken on any available paralogue chapters yet. The list also does not include any bonus units, as they are recruitable at the player's discretion.

Item data

Name Obtainment Method
Is 3ds02 axe.png Aurgelmir Dropped by Hans
Is 3ds02 tome.png Excalibur Dropped by Iago
Is 3ds02 yumi.png Spy's Yumi Chest in the western room
(If Kaze's shuriken level is less than B)
Is 3ds02 shuriken.png Spy's Shuriken Chest in the western room
(If Kaze's shuriken level is B or greater)
Is 3ds02 naginata.png Venge Naginata Chest in the eastern room
Is 3ds02 gold.png 20000G Western chest in the central room
Is 3ds02 staff.png Bifröst Middle chest in the central room
Is 3ds02 stat booster.png Seraph Robe Eastern chest in the central room

Dragon Vein data

There are no Dragon Veins in this chapter.

Enemy data

Normal Hard Lunatic

Enemy Units
Name Class Lv # Inventory and Skills Notes
Nohrian Hero 17 2 Silver Sword --
Nohrian Hero 17 1 Wakizashi --
Nohrian Hero 17 1 Silver Axe Wyrmslayer --
Nohrian Hero 17 1 Brave Sword --
Nohrian Hero 17 1 Silver Sword Wyrmslayer --
Ma 3ds02 faceless enemy.gif
Nohrian Faceless 37 2 Gauntlet
Savage Blow
Ma 3ds02 faceless enemy.gif
Nohrian Faceless 37 2 Gauntlet
Seal Defense
Ma 3ds02 faceless enemy.gif
Nohrian Faceless 37 2 Gauntlet
Seal Strength
Ma 3ds02 stoneborn enemy.gif
Nohrian Stoneborn 37 2 Rock Immobile.
Ma 3ds02 faceless enemy.gif
Nohrian Faceless 37 1 Gauntlet
Poison Strike
Ma 3ds02 sorcerer enemy.gif
Nohrian Sorcerer 18 4 Ragnarok --
Ma 3ds02 maid enemy.gif
Nohrian Maid 17 1 Enfeeble Physic Immobile.
Ma 3ds02 maid enemy.gif
Nohrian Maid 17 1 Freeze Physic Immobile.
Ma 3ds02 sorcerer enemy.gif
Nohrian Sorcerer 18 1 Lightning --
Ma 3ds02 sorcerer enemy.gif
Nohrian Sorcerer 18 1 Ginnungagap --
Ma 3ds02 berserker enemy.gif
Nohrian Berserker 18 1 Silver Axe Hammer --
Ma 3ds02 berserker enemy.gif
Nohrian Berserker 18 2 Tomahawk
Armored Blow
Ma 3ds02 berserker enemy.gif
Nohrian Berserker 18 1 Silver Axe --
Ma 3ds02 general enemy.gif
Nohrian General 18 1 Silver Lance --
Ma 3ds02 general enemy.gif
Nohrian General 18 2 Spear
Wary Fighter
Ma 3ds02 general enemy.gif
Nohrian General 18 1 Silver Lance Beast Killer --
Ma 3ds02 general enemy.gif
Nohrian General 18 1 Silver Lance Spear Hammer
Wary Fighter
Ma 3ds02 general enemy.gif
Nohrian General 18 1 Silver Lance Spear Beast Killer
Wary Fighter
Ma 3ds02 berserker hans enemy.gif
Hans Berserker 19 1 AurgelmirThis item is dropped upon this unit's defeat.
Armored Blow
Ma 3ds02 sorcerer iago enemy.gif
Iago Sorcerer 20 1 ExcaliburThis item is dropped upon this unit's defeat. Enfeeble Freeze Silence
Good Fortune Staff Savant
Immobile; stands on a throne, the chapter's seize point.
Cycles through his staves as they're ordered in his inventory.
Name Class Lv # Inventory and Skills Notes


  • No reinforcements appear in this chapter on Normal mode; the following will only appear on Hard mode and above.
  • After the enemies in the western room begin moving
  • After the enemies on the eastern room begin moving
  • After the western door to the southern room is opened/broken (Lunatic only)
  • One turn after the previous wave (Lunatic only)
  • After the eastern door to the southern room is opened/broken (Lunatic only)
  • One turn after the previous wave (Lunatic only)
  • After Hans and his two Generals begin moving, or after entering their attack range
    • 2 Generals from the outer two southern stairs
    • 2 Berserkers from the inner two southern stairs

Boss data

Main boss

Main article: Iago

Normal Hard Lunatic

Small portrait iago fe14.png
Level 20
Movement -
Max HP 45 Speed 23
Strength 0 Luck 13
Magic 31 Defense 23-5
Skill 22 Resistance 28-5
Inventory Skills
ExcaliburThis item is dropped upon this unit's defeat.
Good Fortune
Staff Savant
Weapon Levels
FE14RankSword.png -- FE14RankLance.png -- FE14RankAxe.png -- FE14RankBow.png --
FE14RankTome.png S FE14RankStaff.png B FE14RankDagger.png -- Dragonstone --


Main article: Hans

Normal Hard Lunatic

Small portrait hans fe14.png
Level 19
Movement 6
Max HP 60 Speed 28
Strength 35 Luck 10
Magic 0 Defense 17
Skill 28 Resistance 8
Inventory Skills
AurgelmirThis item is dropped upon this unit's defeat. Armored Blow
Weapon Levels
FE14RankSword.png -- FE14RankLance.png -- FE14RankAxe.png S FE14RankBow.png --
FE14RankTome.png -- FE14RankStaff.png -- FE14RankDagger.png -- Dragonstone --


This section details unofficial strategies that may help with completion of the chapter. This may not work for everybody.

This section has been marked as a stub. Please help improve the page by adding information.

Iago will always use his staves in a set order: first Enfeeble, then Freeze, then Silence, then the Hexing Rod on Lunatic, and then the cycle continues again from the beginning. He will not use a staff unless a unit is in its range. If the only units in his range during his Silence turns do not use magic, he will simply not use a staff, then use either Enfeeble or the Hexing Rod on his next turn depending on the difficulty. As his staff usage follows this set pattern, it can potentially be planned around so that less combat-active units take the effects in place of more important ones. Given how large his staff range is, doing so will likely be necessary at some point during the mission.


  • The variance in the chest at column 1, row 15 is not well-known in the fandom due to its obscure requirement. Most observations in various areas in the fandom have embarked with Kaze having gained enough weapon experience with shuriken to surpass the threshold required to place the Spy's Shuriken in the chest, with observations keeping Kaze at his initial C-rank level allowing the Spy's Yumi to be obtained being few and far between; as a result, many areas of the fandom are unaware of this variance and believe that chest to have a fixed yield of the Spy's Shuriken.

Etymology and other languages

Names, etymology and in other regions
Language Name Definition, etymology and notes
English Treason --



Ryoma Treason The Empty King

Fire Emblem Fates
Playable characters Birthright AsugiAzamaAzuraCaeldoriCorrinDwyerFeliciaHanaHayatoHinataHinokaHisameIzanaJakobKadenKageroKanaKazeKiragiMidoriMitamaMozuOboroOrochiReinaRhajatRinkahRyomaSaizoSakuraScarletSelkieSetsunaShigureShiroShuraSilasSophieSubakiTakumiYukimura
Conquest ArthurAzuraBennyBerukaCamillaCharlotteCorrinDwyerEffieEliseFeliciaFloraForrestGunterIgnatiusIzanaJakobKanaKazeKeatonLaslowLeoMidoriMozuNilesNinaNyxOdinOpheliaPercyPeriSelenaShigureShuraSiegbertSilasSoleilSophieVelouriaXander
Revelation ArthurAsugiAzamaAzuraBennyBerukaCaeldoriCamillaCharlotteCorrinDwyerEffieEliseFeliciaFloraForrestFugaGunterHanaHayatoHinataHinokaHisameIgnatiusJakobKadenKageroKanaKazeKeatonKiragiLaslowLeoMidoriMitamaMozuNilesNinaNyxOboroOdinOpheliaOrochiPercyPeriReinaRhajatRinkahRyomaSaizoSakuraScarletSelenaSelkieSetsunaShigureShiroShuraSiegbertSilasSoleilSophieSubakiTakumiVelouriaXander
DLC Anna
Non-playable characters CadrosCassitaIkonaKaterinaLaylaLilithMoroRainbow Sage
Bosses ???AnankosAnthonyAreteCandaceDaichiDanielaFunkeGaronGazakHaitakaHansIagoKilmaKotaroKumageraLlewelynLloydMikotoNicholOmozuSennoSumeragiTakumiTarbaZharaZola
amiibo characters IkeLucinaMarthRobin
Regalia and personal weapons Astral BlessingAurgelmirBifröstBölverkBrynhildrChakramExcaliburFujin YumiGanglariHagakure BladeMissiletainnPursuerRaijintoSiegfriedSkadiWaterwheelYato
Chapters Prologue Pr: Ties That Bind • 1: Nohr • 2: Gift of Ganglari • 3: Journey Begins • 4: Hoshido • 5: Mother • 6: The Path Is Yours
Birthright 6: In the White Light • 7: A Vow Upheld • 8: Fierce Winds • 9: Land of Gods • 10: Ninja Village • 11: To the Sea • 12: Dark Reunion • 13: Another Hope • 14: Light Scatters • 15: Wolfskin Peak • 16: Pleasure Palace • 17: Lost in the Ice • 18: Leo • 19: Rainbow Sage • 20: Fort Dragonfall • 21: Burning Falls • 22: Hidden Capital • 23: Camilla • 24: Tears of a Dragon • 25: Traitor Revealed • 26: Xander • 27: King Garon • Endgame: Dawn Breaks
Conquest 6: Embrace the Dark • 7: A Dragon's Decree • 8: Cold Reception • 9: Another Trial • 10: Unhappy Reunion • 11: Rainbow Sage • 12: Bitter Intrigue • 13: Uprising • 14: Voice of Paradise • 15: The Black Pillar • 16: Invasion • 17: Den of Betrayal • 18: Black & White • 19: Kitsune Lair • 20: Winds of Change • 21: Eternal Stairway • 22: Sakura • 23: Possessed • 24: Hinoka • 25: Ryoma • 26: Treason • 27: The Empty King • Endgame: Night Breaks Through
Revelation 6: Into the Ground • 7: Unspeakable World • 8: Traitor's Brand • 9: Wanderer • 10: Voice of a God • 11: Mutual Enemies • 12: Frozen Sea • 13: A Lost Peace • 14: Orders • 15: Rainbow Sage • 16: White Flames • 17: Black Flames • 18: Veiled Kingdom • 19: Hidden Strings • 20: Seeds of Doubt • 21: Going Forward • 22: Memories • 23: Arete Undone • 24: Days Lost • 25: Blades Drawn • 26: The Vallite King • 27: Hear My Cry • Endgame: Anankos
Paralogues Pr1: Tragic Start • Pr2: Dragon Blood • Pr3: Surprise Duet • Pr4: Fight or Flight • Pr5: Bold Approach • Pr6: Herbal Remedy • Pr7: Father & Liege • Pr8: A Great Hunt • Pr9: Saizo vs. Saizo • Pr10: Hunter & Prey • Pr11: A Long Grudge • Pr12: Sweet Dreams • Pr13: Truly Talented • Pr14: After the End • Pr15: Hidden Bravery • Pr16: Abducted • Pr17: Two Defenders • Pr18: Nutty Family • Pr19: Great Heroism • Pr20: Ultimate Power • Pr21: Bright Smile • Pr22: Abrupt Clash
Invasions BR: Invasion 1Invasion 2Invasion 3CQ: Invasion 1Invasion 2Invasion 3RV: Invasion 1Invasion 2Invasion 3
DLC chapters Ghostly GoldBoo CampMuseum MeleeBeach BrawlRoyal RoyaleBefore AwakeningHidden Truths 1Hidden Truths 2Vanguard DawnAnna on the RunBallistician BlitzWitches' TrialA Gift from AnnaAnother Gift from AnnaI: In Endless DreamsII: Realms CollideIII: The Changing TideIV: Light's SacrificeV: Endless DawnEnd: Lost in the WavesHoshidan Festival of BondsNohrian Festival of Bonds
Hero Battles Hero-King MarthRadiant Hero IkePrincess LucinaGrandmaster Robin
Locations Deeprealms (My Castle) • Hoshido (Flame TribeIzumoKohgaMokushuWind Tribe) • Nohr (Dragon's GateIce TribeNestra) • Valla (Bottomless Canyon)
Groups, objects, and concepts Curse of VallaDragon VeinMy Castle
Related topics Ancient TextsDownloadable contentFire Emblem Fates: Crown of NibelungName chartPre-release information (Unused content) • Soundtrack