“Well then, it's up to me to guide you from now on, right?”
—Sothis talking to Byleth

Sothis is a character from Fire Emblem: Three Houses. She is a mysterious girl that only Byleth can communicate with. She possesses a major Crest of Flames.


Sothis first appears before Byleth in a dream, asking for their name and birthdate. By sheer coincidence, the two share the same birthday. However, she quickly falls back asleep and the dream ends.

Shortly after this dream, Byleth alongside their father Jeralt are asked by some young students to help them repel some bandits. While most are dispatched, the leader, Kostas manages to ambush Edelgard and Byleth leaps between the two. Just as Kostas's axe is about to strike Byleth, time suddenly stops as Sothis uses her power to freeze time. She berates Byleth for their recklessness but is suddenly shocked by the fact that she is now able to remember her name. Pondering Byleth's fate, the two realize that Sothis not only can pause time, but also rewind it, granting Byleth a second chance to redo their rescue, this time disabling Kostas. Sothis continues with Byleth, speaking directly to them telepathically, unseen by the rest of the world.

Using her power to rewind time, Sothis saved Byleth's life from bandits. She does not physically appear, appearing only inside Byleth's mind, so nobody except them knows of her existence. She grants Byleth the ability to use her time manipulation power called Divine Pulse. Sothis seems to have lost all recollection of her past, but does remember calling the Red Canyon home.

Anna fates portrait
"Just a minute! The following section contains spoilers, viewing it will cost a lot. Are you prepared to pay for it?"

It is eventually revealed that Sothis is the ghost of the Goddess, after her death at the hands of Nemesis. Byleth is her reincarnation—which is why they can communicate with her and share the same birthdate—though Sothis comes to regard herself and Byleth as separate individuals, as they do not share personality traits or memories. Rather, if Sothis desires it, she could destroy Byleth's personality and transform them into a new body for herself. She is the mother of Seiros, and it is Seiros' intention for Byleth to be subsumed by Sothis in order to undo her murder, which Sothis flatly refuses to do as it would simply be another murder for her own sake.

In order to escape Solon's trap, Sothis completely merges with Byleth to grant them her power, and disappears as a result. Byleth's appearance changes as a result, and remains that way in all routes except for the Crimson Flower (Edelgard's) route, where Sothis' Crest Stone—implanted in Byleth's stillborn heart—is destroyed following Rhea's demise. Byleth's link with Sothis is severed and they return to their original appearance, though in return, their heart starts to beat for the first time and their life is spared.

"End of spoilers. It's a pleasure doing business with you!"


Despite her youthful appearance, Sothis speaks and acts as though she were a grandmother. She is frustrated at her inability to recall her past. In the times she is awake, she offers commentary and questions the state of things, providing advice to Byleth on how to proceed. However, despite being a passenger within Byleth, she sees herself as above them, and sharply admonishes them when they respond to her with comments she deems foolish.

In Game Edit

Fire Emblem: Three HousesEdit

Sothis Shield Edit

A feature available only in New Game+, Byleth can acquire the Sothis Shield. A unique battle command, they can use it once per battle. When used, Byleth will call upon Sothis, who will grant the player's entire force a temporary +7 buff to Resistance. The effect lasts three turns, decreasing in power each turn.

Growth RatesEdit

HP Str Mag Dex Spd Lck Def Res Charm
35% 30% 65% 40% 40% 65% 30% 60% 70%

Maximum StatsEdit

HP Str Mag Dex Spd Lck Def Res Charm
71 43 93 56 56 89 43 85 99


See also: Sothis/Supports.

Sothis can form a support with Byleth only. She can form an S-Support with both genders of Byleth. Unlike other characters in-game, Sothis only has one support rank being the S-Support.

Fire Emblem HeroesEdit

Girl on the Throne
Mysterious girl that sits upon a throne within dreams. Full of emotion, her attitude changes by the moment. Appears in Fire Emblem: Three Houses.

Base StatsEdit

Rarity: ✯✯✯✯✯

Heroes Sothis SpriteTitle
Girl on the Throne
Heroes Infantry Infantry

FEH skill offense Sublime Surge
FEH skill special Sirius
FEH Fire Breath Breath


FEH skill offenseFire Breath---
Fire Breath+---
Sublime Surge-FEH Star Rarity 5-
FEH skill specialDaylight-FEH Star Rarity 4FEH Star Rarity 3
NoontimeDaylight-FEH Star Rarity 4
Sirius-FEH Star Rarity 5-
AFEH Atk Spd Solo 1 Atk/Spd Solo 1--
FEH Atk Spd Solo 2 Atk/Spd Solo 2FEH Atk Spd Solo 1 Atk/Spd Solo 1-
FEH Atk Spd Solo 3 Atk/Spd Solo 3FEH Atk Spd Solo 2 Atk/Spd Solo 2FEH Star Rarity 5
BFEH Wrath 1 Wrath 1--
FEH Wrath 2 Wrath 2FEH Wrath 1 Wrath 1-
FEH Wrath 3 Wrath 3FEH Wrath 2 Wrath 2FEH Star Rarity 5
C25px Time's Pulse 1--
25px Time's Pulse 225px Time's Pulse 1-
25px Time's Pulse 325px Time's Pulse 2FEH Star Rarity 5


Secret Book (Artwork)
Subjective: The following part of this article is subjective to the editor's writing. Therefore, it may not work for everyone.
Base SetEdit
Skill InheritanceEdit

Quotes Edit

Heroes Edit

Sothis/Heroes Quotes

Etymology Edit

Sothis is the Greek name of the Egyptian goddess, Sopdet, who is the personification of the star, Sirius.


  • Sothis' artwork shows her with the Sword of the Creator.
  • Sothis shares her English voice actor, Cassandra Lee Morris, with Julia and Clarisse from Fire Emblem Heroes.
  • Sothis's birthday is the same as Byleth's.
  • Despite appearing purely as an NPC, Sothis is coded in Three Houses with a fully functioning battle model, unique battle dialogue lines, and critical cut-ins. These are not accessible normally except via hacking.
    • Sothis does, however, appear in battle when Byleth uses the Sothis Shield.
  • Sothis is one of the characters who can have S-Supports with both a male and a female Byleth. The others are: Rhea, Dorothea, Edelgard, Mercedes, Linhardt, Alois (platonic) and Gilbert (platonic as well).


See main article: Sothis/Gallery.
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