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Fomortiis
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| “ | Oh, please... Are you done turning your failings into some sad epic of personal tragedy? It's time we started then. I have a ritual to complete...and some nuisances to kill. | ” | — Fomortiis |
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Fomortiis (Japanese:フォデス,Fodeth[3]), is the final boss and the true main antagonist ofFire Emblem: The Sacred Stones who is usually referred as theDemon King. Eight hundred years before the events of the game, he was defeated by theFive Heroes, theirSacred Twin weapons and theSacred Stones.
Fire Emblem: The Sacred Stones
Role
The Demon King is mentioned in theprologue as having been defeated and sealed away in theSacred Stones. However, inChapter 4, horrificmonsters appear, the same as those from legends of old. They are described as having served the ancient Demon King, a sign of his resurrection.
Another mention of the Demon King occurs in Chapter 10 of Ephraim's route, in whichDuessel speaks of a "Dark Stone" created by PrinceLyon and the other court mages, even more powerful than the Sacred Stones. Ephraim notes they had the power to defeat the Demon King, implying this Dark Stone's great might. In the next chapter,Riev appears on the phantom ship, which holds many monsters, and seems to be celebrating the Demon King's rebirth.
The Demon King's role is fully revealed late in the game: sometime before a year before the beginning of the game, Lyon began to research the properties of Grado's Sacred Stone, also known as theFire Emblem, which had contained the sealed soul of the Demon King. However, a year before the start of the story, the EmperorVigarde died to illness, leaving Lyon in a heavily panicked state. He began to work tirelessly to research the stone to find a way to revive him. Additionally, some time before the emperor's death, Lyon and the mages had seen a vision of the entire southern continent collapsing; a generally enormous catastrophe.
Somehow, the Stone was broken in two: the original Sacred Stone and the Dark Stone. The former was later destroyed by Lyon. At that moment, the Demon King called out to Lyon, convincing him that his wishes will be granted—the love ofEirika and the safety of his people. The Demon King begins to corrupt Lyon's body. He uses Lyon to controlVigarde and Grado's Imperial army, and sends them to destroy the rest of the Sacred Stones so that he can return to power without the threat of being sealed away once again.
By the end of the game, Lyon meets Eirika and Ephraim again, changed greatly. In Eirika's route, he convinces her to give him the stone, then abruptly changes back to his evil form and destroys it; in Ephraim's route, he freezes Ephraim in place and forcefully takes it. In the end, he travels to the Black Temple to finalize the Demon King's resurrection. Lyon dies and the Demon King appears.
First, his soul is trapped in the Sacred Stone ofRausten. However, his body still remains to be fought. The Demon King is the final boss of the game; only in this battle is he actually referred to as "Fomortiis", and only in his status screen. After he is defeated, peace returns to the continent ofMagvel. The calamity predicted by Lyon and the other mages does happen, with a huge landslide killing thousands. Ephraim decides to travel there, to help Lyon's vision of a peaceful world, and to help the people.
Stats
- See also:
Sacred Stone (part 2) - Stats with two figures separated by a ~ are presented as a range, representing stats that vary due to random growths. The figures to the left and right of the ~ are the stat's minimum and maximum possible values respectively.
Easy/NormalDifficult
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Fire Emblem Heroes
- Main article:
Fomortiis/Heroes
There are two different variations of Fomortiis available inHeroes. In addition, one variations of Lyon,Lyon: Demon King, depicts him being possessed by Fomortiis.
Personality
Fomortiis is a centuries-old demon whose ultimate goal is to be revived and retake the world under his control. During the story, he uses Lyon for this, and is shown to be very skilled at manipulation. InEirika's route, he pretends to be back to normal "Lyon", and persuades Eirika into giving him the Sacred Stone, which he then destroys.[4] He has great contempt for mankind and seems to wish to destroy the world or somehow rule over it, mockingly telling Eirika and Ephraim's army to prepare for great catastrophe.[5] He is extremely cruel, keeping Lyon only barely alive inside the body just to watch as he kills Eirika.[6] A merciless demon, he is a truly evil villain.
Quotes
Battle quotes
| “ | Do you challenge me? You humans are so inconstant. You've forgotten what it is to fear me. | ” | — Fomortiis in Lyon's body,Chapter 17 |
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| “ | Heh heh... Wretched girl. Are you listening, Lyon? Is this truly the girl you loved? Then I will use these hands to tear her limb from limb! | ” | — Fomortiis in Lyon's body, vs Eirika,Chapter 17 (Eirika's route) |
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| “ | ...... The cries of children. Away with you, insects, if you do not wish to die. | ” | — Fomortiis in Lyon's body, vs Eirika,Chapter 17 (Ephraim's route) |
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| “ | ...... Heh heh... how foolish. The one you seek is already dead. I have cast him into the abyss from which I crawled. The weakling is gone. Only the Demon King remains! | ” | — Fomortiis in Lyon's body, vs Ephraim,Chapter 17 (Eirika's route) |
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| “ | Heh heh... What a splendid fool you make. Shall I dress you in a jester's cap? Shall we watch you jape in my demon's court? Lyon is dead. I devoured him. Can you not understand? | ” | — Fomortiis in Lyon's body, vs Ephraim,Chapter 17 (Ephraim's route) |
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| “ | Come, and face your death! I'm waiting, you miserable fool. Your corpse will make a perfect offering in my resurrection. | ” | — Fomortiis in Lyon's body,Final Chapter |
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| “ | Hah, do you really think your blade can hurt me? Cut me and see! If you can even hit me, that is. | ” | — Fomortiis in Lyon's body, vs Eirika,Final Chapter |
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Death quotes
Fomortiis does not have a death quote as the final boss.
| “ | Heh...... | ” | — Fomortiis in Lyon's body,Chapter 17 |
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| “ | Ha... Ha ha... HAAA HAHAHAHA! | ” | — Fomortiis in Lyon's body,Final Chapter |
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Heroes quotes
- Main article:
Fomortiis/Quotes (Heroes)
Other appearances
Fire Emblem Cipher

Fomortiis is featured on one card inFire Emblem Cipher. Additionally, he has appeared in the background of three cards,Ephraim's andEirika's SR combined artwork cards and Lyon's R card, all fromset 11.
| Fire Emblem Cipher data for Fomortiis | |||||
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| Darkness-Ruling Demon King, Fomortiis | |||||
| "Humans... Lament your fate. Weep for the dead. Despair for the living. Wail and tremble in grief. I am returned." | |||||
| Attack: 80 | Support: 0 | Range: 1 | Deploy Cost: 5 | ||
| Class: Demon King | Tier:Base | Class Change Cost: -- | |||
| Controlled by Evil:[Special] If no allied "Fomortiis" is present, you may Level Up an allied "Lyon" into this card. Resurrection of the Demon King:[Trigger] When you Level Up into this unit, you may choose up to 2 A Land Awash With Miasma:[Activate][Once per turn] [Send 2 cards from your hand to the Retreat Area] Choose up to 2 | |||||
| Card #B22-049HN • Artist:Yoneko | |||||
| Some card information translation provided by Serenes Forest. For more detailed strategic information on these cards, seetheir TCG wiki article on Fomortiis . | |||||
Flavor text
| Game | Text (English) | Text (Japanese) |
|---|---|---|
| The Sacred Stones | The Demon King, lord of darkness. His sole desire is to remake the world. | 闇に君臨する暗黒の王 現世への完全なる復活を渇望する |
| Engage | Dark Emblem from Eirika's realm. Embodies a being who corrupted others with foul demonic powers. | ソンブルが顕現させた闇の紋章士。 エイリークと同じ異界より喚び出された 存在で、禍々しき魔王の力を持つ。 |
Trivia
- In what is presumably a minor oversight, it is possible for Fomortiis to callMyrrh a human in his genericChapter 17 boss quote.[7]
- Fomortiis has a large third eye on his forehead in his appearance onLyon'sFire Emblem Cipher card. This is possibly inspired by the king of theFomorians,Balor, who is described as having a destructive eye on his forehead.[8] Fomortiis's appearance inThe Sacred Stones does have a round, though not explicitly eyelike, structure on his forehead that he focuses magic into when castingDemon Light.
- Balor is also known as the king of demons,[8] like Fomortiis.
- Despite bearing the title of "Demon King" and being a transformation of the male characterLyon, Fomortiis is considered to be a genderless character inCipher.
- However, Fomortiis's Japanese title,魔王 is a genderless title.
Etymology and other languages
| Names, etymology, and in other regions | ||
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| Language | Name | Definition, etymology, and notes |
| English | Fomortiis | In Irish mythology, the Fomoiri orFomorians were a group of sea demons comparable to theTitans of Greek myth. While they were normally terrible and vicious,Ethniu, daughter of Fomoiri leaderBalor, married the heroCian and bore him the sonLugh.[9] May also incorporate Frenchmort "death". |
| Japanese | フォデス | Officially romanized asFodeth. |
| Spanish | Fomortiis | -- |
| French | Fomortiis | -- |
| German | Fomortiis | -- |
| Italian | Fomortiis | -- |
| Portuguese | Fomortiis | -- |
| Traditional Chinese | 弗德斯 | Fodeth |
Gallery
Sprite Gallery![]() | |||
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Official artwork
- Artwork of Fomortiis fromThe Sacred Stones.
CG images
- Fomortiis appearing in the introduction ofThe Sacred Stones.
Heroes artwork
Character artwork
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Dark of Night.
- Artwork of Fomortiis: Dark of Night.
- Artwork of Fomortiis: Dark of Night.
- Artwork of Fomortiis: Dark of Night.
Meet some of the Heroes artwork
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Demon King.
- Artwork of Fomortiis: Dark of Night.
- Artwork of Fomortiis: Dark of Night.
- Artwork of Fomortiis: Dark of Night.
- Fomortiis in artwork ofLyon: Demon King.
- Fomortiis in artwork ofEirika: Of the Sacred.
Screenshots
- Fomortiis appearing asLyon: Demon King attacks with theBlood Tome.
Other artwork
- Artwork featuring Fomortiis forHeroes's seventh anniversary.
- Artwork featuring Fomortiis forHeroes's eighth anniversary.
Cipher artwork
- Fomortiis in artwork ofLyon.
- Fomortiis in artwork of Ephraim and Eirika.
References
- ↑Fomortiis's card inFire Emblem Cipher does not have a gender designation.
- ↑2.02.1Fomortiis Voice - Fire Emblem Heroes (Game) | Behind The Voice Actors, www.behindthevoiceactors.com,Retrieved: 11 January 2026
- ↑[1], Fire Emblem Museum[dead link],Retrieved: August 16, 2011
- ↑"Lyon: Please...Eirika... I don't want to die yet... I want to live...with you... If I had the Sacred Stone... I could...heal myself... Please...
[...]
Eirika: I...trust you, Lyon. I have a stone right here.
[...]
Eirika: You only pretended to be Lyon... You deceived me. Return him! Return Lyon now!
[...]
Lyon (Demon King): Ha ha... Bwah ha ha ha! I love how humans look when they're drowning in despair. Now is the time to be done with this stone." —Lyon possessed by Fomortiis andEirika inChapter 18,Fire Emblem: The Sacred Stones - ↑"Now, humans. Lament your fate. Weep for the dead. Despair for the living. Wail and tremble in grief. Grovel in awe and fear. I am returned." — Fomortiis inthe second part of the final chapter,Fire Emblem: The Sacred Stones
- ↑"Ha ha. Does it hurt? Are you suffering? Oh, but it does not end for you yet. Oh, no. I've left you this one shard of awareness for a reason. I want you to watch yourself as you crush Eirika. You should thank me! Ha ha hah hah hah!" — Fomortiis, possessing and speaking toLyon, inChapter 20,Fire Emblem: The Sacred Stones
- ↑"Do you challenge me? You humans are so inconstant. You've forgotten what it is to fear me." — Fomortiis' generic boss quote, which can be triggered byMyrrh,Fire Emblem: The Sacred Stones
- ↑8.08.1"Balor is said to be the son of Buarainech and husband of Cethlenn. Also called the king of demons, Balor is described as a giant with an eye in the middle of his forehead. This eye wreaks destruction when opened." —Balor, Wikipedia,Retrieved: December 15th 2017
- ↑Irish Fomor, Mystical Myth,Retrieved: September 2, 2011
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