Site News
Warning: This wiki contains spoilers. Read at your own risk!

Social media: If you would like, please join our Discord server, and/or follow us on Twitter (X) or Tumblr!

Mjölnir's Strike

From Fire Emblem Wiki, your source on Fire Emblem information. By fans, for fans.

Mjölnir's Strike (Japanese: ミョルニル Mjölnir) is a game mode in Fire Emblem Heroes, introduced in the update that launched the game's Book IV era. It is a multi-phase game mode where players first attempt to defend their own keeps against invading armies, then takes the offensive the following day in order to take out the army's commander.

The gameplay

Cycles of Mjölnir's Strike make usage of either three or four phases in sequence: Brace, Shield, Counter, and Rest. Not every cycle uses the Rest phase.

Brace and Rest

There is no active fighting during these two phases; the only activity players may undertake during this phase is editing their defensive keep, which is an action available at any time. Brace phases occur when the next enemy army commander is known, while Rest phases occur when the next enemy army commander is unknown. Enemy army commanders become known when their cycles are added to the game in each given update; updates where more than one cycle is added to the game will skip the Rest phase at the end of the Counter phase and move straight into the next Brace phase between such events, as will updates to the game made while a cycle is currently on a Shield or Counter phase.

Brace and Rest phases collectively have no set duration; their collective duration depends on the length between the end of the previous Counter phase and the next Shield phase.

Shield

In this phase, players choose from one of three difficulties: Beginner, Intermediate, Advanced. These difficulties work similar as to the equivalent difficulties of various modes of the Coliseum as far as enemy strength and player scoring are concerned. During this phase, players work to defend their keep from waves of invading enemy units, with reinforcements, with the aim of preventing the enemies from destroying both of their Gateways for seven turns.

Enemy units adapt to the player's teams in the same fashion as in an Allegiance Battle of like difficulty. During situations where players test their Shield Maps, all enemies are generics; in an actual Shield phase battle, enemy characters are generally drawn from the stated source game of the army commander, with situations presumably allowing for either generics or Heroes originals to take the field if necessary, also in a similar fashion to an Allegiance Battle. As a number of team-composition mechanics from Allegiance Battle are in usage, it is presumed that Shadow Dragon & the Blade of Light, Mystery of the Emblem, and New Mystery of the Emblem are treated as the same game for purposes of enemy team composition (as would Shadow Dragon in the event any character gets credited to that game; a similar situation would likewise exist between Gaiden and Echoes: Shadows of Valentia in the event any character were to get credited to the former).

Should both of a player's Gateways be destroyed, the player loses the battle. At the end of a battle, a player is given their score in a similar fashion as the Coliseum modes; players are scored based on the chosen difficulty, the composition of their team, having the bonus structure present, and having a Mythic Hero of the correct element in play, with a reduction should one of the two Gateways not survive the battle. Mythic Hero bonuses work in pairs of elements, Light/Dark and Astra/Anima, with each element pair being able to assume either order within them for a total of four combinations; one element gives a major bonus, while the other of the pair gives a minor bonus.

The Shield phase has a duration of 48 hours, following a Brace phase and preceding a Counter phase; prior to the version 5.3.0 update, this phase's duration was 24 hours.

Shield Map

Players construct their Shield Maps in the same fashion as their Aether Keeps in Aether Raids, with the ability to place both characters and structures. Players may place four pairs of characters and four structures other than their Gateways on their maps, and move these elements around freely within their designated areas. Structures, including Gateways, and three of the four character pairs are on the bottom six rows, while one character pair is on the top two rows.

Characters fight on Shield Maps paired up by default. Players build four of these pairs for their Shield Maps, and these pairs are given special properties: the pair placed in the top two rows cannot be attacked by enemy units, and each of the three pairs placed in the bottom six rows are given +10 boosts to one of Speed, Defense, and Resistance, with one pair assigned each of those three stats.

Counter

In this phase, players take to the offensive by making usage of Counter Arrows. Each player is spotted three Counter Arrows per Counter phase, and may elect to fire these arrows at any time during the phase. The amount of damage a player does in a single strike depends on their tier, their score from the Shield phase, how many of their Counter Arrows fired at once, and whether the heroic side's current score is higher or lower than the opposing side's current score, with the displayed scores being updated hourly.

Should the heroic side win the Counter phase, the mode's Askr level will increase by at least one, possibly by two depending on how many hours they held the advantage. Should the opposing side win the Counter phase, the mode's Askr level will decrease by one regardless of how many hours a side held the advantage.

At the end of the phase, each participating player is rewarded based on their overall performance between the Shield and Counter phases, as well as the game's Askr level.

The Counter phase has a duration of 21 hours, following a Shield phase and preceding a Rest or Brace phase.

Structures

These structures can be crafted and upgraded to be used on Shield Maps.

List of Defensive structures
Image Structure Turns* Level Cost Description n
File:Is feh gateway.png Gateway -- -- -- The battle will be lost if your foe destroys all of your Gateways. --
Is feh múspell pyre.png Múspell Pyre 2 1 Is feh midgard gem.png 100 Deals n damage to foes within 9 rows and 3 columns centered on structure. 20
2 Is feh midgard gem.png 300 30
3 Is feh midgard gem.png 500 40
4 Is feh midgard gem.png 900 50
5 Is feh midgard gem.png 2,000 60
6 Is feh midgard gem.png 4,000 70
Is feh life's jewel.png Life's Jewel 3 1 Is feh midgard gem.png 100 Restores n HP to allies within 5 rows and 5 columns centered on structure. 20
2 Is feh midgard gem.png 300 30
3 Is feh midgard gem.png 500 40
4 Is feh midgard gem.png 900 50
5 Is feh midgard gem.png 2,000 60
Is feh dökkálfar briar.png Dökkálfar Briar 3 1 Is feh midgard gem.png 100 Restricts movement to 1 space on any foe in the same column as structure with HP ≤ n through that foe's next action. 35
2 Is feh midgard gem.png 300 45
3 Is feh midgard gem.png 500 55
4 Is feh midgard gem.png 900 65
5 Is feh midgard gem.png 2,000 75
Is feh death's throne.png Death's Throne 3 1 Is feh midgard gem.png 100 Prevents counterattacks from any foe within 9 rows and 3 columns centered on structure with HP ≤ n through that foe's next action. 35
2 Is feh midgard gem.png 300 45
3 Is feh midgard gem.png 500 55
4 Is feh midgard gem.png 900 65
5 Is feh midgard gem.png 2,000 75
Is feh emblian seal.png Emblian Seal 4 1 Is feh midgard gem.png 100 Inflicts Atk/Spd/Def/Res-n on foes within 9 rows and 3 columns centered on structure through their next actions. 2
2 Is feh midgard gem.png 300 4
3 Is feh midgard gem.png 500 6
4 Is feh midgard gem.png 900 8
5 Is feh midgard gem.png 2,000 10
Is feh heroic banner.png Heroic Banner 3 1 Is feh midgard gem.png 100 Grants bonus to Atk/Spd/Def/Res during combat = current bonus on each of ally's stats to allies within 3 rows and 3 columns centered on structure. Calculates each stat bonus independently. (That turn only.) --
2 Is feh midgard gem.png 300 Grants bonus to Atk/Spd/Def/Res during combat = current bonus on each of ally's stats to allies within 2 spaces of structure. Calculates each stat bonus independently. (That turn only.)
3 Is feh midgard gem.png 500 Grants bonus to Atk/Spd/Def/Res during combat = current bonus on each of ally's stats to allies within 5 rows and 5 columns centered on structure. Calculates each stat bonus independently. (That turn only.)
2 4 Is feh midgard gem.png 900
Is feh ljósálfar garden.png Ljósálfar Garden 3 1 Is feh midgard gem.png 100 Allies within 3 rows and 3 columns centered on structure can move 1 extra space. (That turn only. Does not stack.) --
2 Is feh midgard gem.png 300 Allies within 2 spaces of structure can move 1 extra space. (That turn only. Does not stack.)
3 Is feh midgard gem.png 500 Allies within 5 rows and 5 columns centered on structure can move 1 extra space. (That turn only. Does not stack.)
2 4 Is feh midgard gem.png 900
Is feh nifl icicle.png Nifl Icicle 2 1 Is feh midgard gem.png 100 Grants Special cooldown count-n to allies within 5 rows and 5 columns centered on structure. 1
2 Is feh midgard gem.png 300 2
3 Is feh midgard gem.png 500 3
4 Is feh midgard gem.png 900 4
5 Is feh midgard gem.png 2,000 5
Is feh askran seal.png Askran Seal 2 1 Is feh midgard gem.png 100 Grants Atk/Spd/Def/Res+n to allies within 5 rows and 5 columns centered on structure. 2
2 Is feh midgard gem.png 300 4
3 Is feh midgard gem.png 500 6
4 Is feh midgard gem.png 900 8
5 Is feh midgard gem.png 2,000 10
Is feh deluge fountain.png Deluge Fountain 3 1 Is feh midgard gem.png 100 Pushes any foe within 9 rows and 3 columns centered on structure with HP ≤ n back by 2 spaces, toward the top of the map. 35
2 Is feh midgard gem.png 300 45
3 Is feh midgard gem.png 500 55
4 Is feh midgard gem.png 900 65
5 Is feh midgard gem.png 2,000 75
File:Is feh summoner aflame.png Summoner Aflame 2 1 Is feh midgard gem.png 100 Deals n damage to foes within 5 rows
and 5 columns centered on My Summoner.
20
2 Is feh midgard gem.png 300 30
3 Is feh midgard gem.png 500 40
4 Is feh midgard gem.png 900 50
5 Is feh midgard gem.png 2,000 60
6 Is feh midgard gem.png 4,000 70
File:Is feh vital summoner.png Vital Summoner 3 1 Is feh midgard gem.png 100 Restores n HP to My Summoner and
allies within 3 spaces of My Summoner.
20
2 Is feh midgard gem.png 300 30
3 Is feh midgard gem.png 500 40
4 Is feh midgard gem.png 900 50
5 Is feh midgard gem.png 2,000 60
File:Is feh ebon summoner.png Ebon Summoner 2 1 Is feh midgard gem.png 100 Inflicts Atk/Spd/Def/Res-n on foes within
5 rows and 5 columns centered on My
Summoner through their next actions.
2
2 Is feh midgard gem.png 300 4
3 Is feh midgard gem.png 500 6
4 Is feh midgard gem.png 900 8
5 Is feh midgard gem.png 2,000 10
File:Is feh shining summoner.png Shining Summoner 2 1 Is feh midgard gem.png 100 Grants Atk/Spd/Def/Res+n to allies
within 3 spaces of My Summoner for one turn.
2
2 Is feh midgard gem.png 300 4
3 Is feh midgard gem.png 500 6
4 Is feh midgard gem.png 900 8
5 Is feh midgard gem.png 2,000 10
File:Is feh winged summoner.png Winged Summoner 3 1 Is feh midgard gem.png 100 My Summoner and allies within 1 space of My
Summoner can move 1 extra space. (That turn
only. Does not stack.)
--
2 Is feh midgard gem.png 300 My Summoner and allies within 3 rows and 3
columns centered on My Summoner can move
1 extra space. (That turn only. Does not stack.)
--
3 Is feh midgard gem.png 500 My Summoner and allies within 2 spaces of My
Summoner can move 1 extra space. (That turn
only. Does not stack.)
--
2 4 Is feh midgard gem.png 900 --
File:Is feh cogent summoner.png Cogent Summoner 5 1 Is feh midgard gem.png 100 Grants another action to My Summoner
that has already performed an action.
--
4 2 Is feh midgard gem.png 300 --
3 3 Is feh midgard gem.png 500 --
2 4 Is feh midgard gem.png 900 --

Reward tables

Tier rewards

Score rewards
Tier Divine Code: Part Midgard Gem Dragonflowers*
21 100 150 50
20 80 145 40
19 76 140 38
18 72 135 36
17 68 130 34
16 64 125 32
15 60 120 30
14 56 115 28
13 52 110 26
12 48 105 24
11 44 100 22
10 40 95 20
9 36 90 18
8 32 85 16
7 28 80 14
6 24 75 12
5 20 70 10
4 16 65 8
3 12 60 6
2 8 55 4
1 4 50 2

Askr Lv. rewards

Rank rewards
Askr Lv. Is feh hero feather.png
25 2,500
24 2,400
23 2,300
22 2,200
21 2,100
20 2,000
19 1,900
18 1,800
17 1,700
16 1,600
15 1,500
14 1,400
13 1,300
12 1,200
11 1,100
10 1,000
9 900
8 800
7 700
6 600
5 500
4 400
3 300
2 200
1 100

List of Mjölnir's Strike themes

Note: The first date listed denotes the beginning of the Shield phase, beginning at 7:00 AM UTC the listed day and ending at 6:59 AM on the day after the following; the second date listed denotes the ending of the Counter phase, beginning at 7:00 AM UTC the previous day and ending at 3:59 AM UTC on the listed day.
List of Mjölnir's Strike themes
Enemy Commander Dates Notes
Event 1 Portrait narcian wyvern general feh.png
Narcian: Wyvern General
December 9, 2019 – December 11, 2019 Repeated December 23, 2020 – December 25, 2020 as event 49
Event 2 Portrait robin mystery tactician feh.png
Robin: Mystery Tactician
December 18, 2019 – December 20, 2019 Repeated January 6, 2021 – January 8, 2021 as event 50
Event 3 Portrait ursula blue crow feh.png
Ursula: Blue Crow
December 27, 2019 – December 29, 2019 Repeated January 13, 2021 – January 15, 2021 as event 51
Event 4 Portrait michalis ambitious king feh.png
Michalis: Ambitious King
January 6, 2020 – January 8, 2020 Repeated January 21, 2021 – January 23, 2021 as event 52
Event 5 Portrait navarre scarlet sword feh.png
Navarre: Scarlet Sword
January 10, 2020 – January 12, 2020 Repeated January 27, 2021 – January 29, 2021 as event 53
Event 6 Portrait zephiel the liberator feh.png
Zephiel: The Liberator
January 22, 2020 – January 24, 2020 Repeated February 1, 2021 – February 3, 2021 as event 54
Event 7 Portrait xander paragon knight feh.png
Xander: Paragon Knight
January 26, 2020 – January 28, 2020 Repeated February 11, 2021 – February 13, 2021 as event 55
Event 8 Portrait lloyd white wolf feh.png
Lloyd: White Wolf
February 3, 2020 – February 5, 2020 Repeated February 15, 2021 – February 17, 2021 as event 56
Event 9 Portrait camus sable knight feh.png
Camus: Sable Knight
February 12, 2020 – February 14, 2020 Repeated March 3, 2021 – March 5, 2021 as event 57
Event 10 Portrait legion masked maniac feh.png
Legion: Masked Maniac
February 19, 2020 – February 21, 2020 Repeated March 11, 2021 – March 14, 2021 as event 58
Event 11 Portrait clarisse sniper in the dark feh.png
Clarisse: Sniper in the Dark
February 26, 2020 – February 28, 2020 Repeated March 22, 2021 – March 25, 2021 as event 59
Event 12 Portrait berkut prideful prince feh.png
Berkut: Prideful Prince
March 3, 2020 – March 5, 2020 Repeated March 29, 2021 – April 1, 2021 as event 60
Event 13 Portrait valter dark moonstone feh.png
Valter: Dark Moonstone
March 24, 2020 – March 26, 2020 Repeated April 11, 2021 – April 14, 2021 as event 61
Event 14 Portrait arvis emperor of flame feh.png
Arvis: Emperor of Flame
March 28, 2020 – March 30, 2020 Repeated April 18, 2021 – April 21, 2021 as event 62
Event 15 Portrait oliver admirer of beauty feh.png
Oliver: Admirer of Beauty
April 10, 2020 – April 12, 2020 Repeated April 29, 2021 – May 2, 2021 as event 63
Event 16 Portrait lyon shadow prince feh.png
Lyon: Shadow Prince
April 16, 2020 – April 18, 2020 Repeated May 12, 2021 – May 15, 2021 as event 64
Event 17 Portrait takumi empty vessel feh.png
Takumi: Empty Vessel
April 28, 2020-April 30, 2020 Repeated May 24, 2021 – May 27, 2021 as event 65
Event 18 Portrait saias bishop of flame feh.png
Saias: Bishop of Flame
May 5, 2020 – May 7, 2020 Repeated June 5, 2021 – June 8, 2021 as event 66
Event 19 Portrait kana dragon spawn feh.png
Kana: Dragon Spawn
May 10, 2020 – May 12, 2020 Repeated June 11, 2021 – June 14, 2021 as event 67
Event 20 Portrait julius scion of darkness feh.png
Julius: Scion of Darkness
May 14, 2020 – May 16, 2020 Repeated June 28, 2021 – July 1, 2021 as event 68
Event 21 Portrait linus mad dog feh.png
Linus: Mad Dog
May 18, 2020 – May 20, 2020 Repeated July 4, 2021 – July 7, 2021 as event 69
Event 22 Portrait walhart the conqueror feh.png
Walhart: The Conqueror
June 2, 2020 – June 4, 2020 Repeated July 17, 2021 – July 20, 2021 as event 70
Event 23 Portrait jamke prince of verdane feh.png
Jamke: Prince of Verdane
June 8, 2020 – June 10, 2020 Repeated July 26, 2021 – July 28, 2021 as event 71
Event 24 Portrait garon king of nohr feh.png
Garon: King of Nohr
June 17, 2020 – June 19, 2020 Repeated July 31, 2021 – August 3, 2021 as event 72
Event 25 Portrait aversa dark one feh.png
Aversa: Dark One
June 22, 2020 – June 24, 2020 Repeated August 9, 2021 – August 12, 2021 as event 73
Event 26 Portrait gharnef dark pontifex feh.png
Gharnef: Dark Pontifex
July 6, 2020 – July 8, 2020 Repeated August 19, 2021 – August 22, 2021 as event 74
Event 27 Portrait naesala sky's shadow feh.png
Naesala: Sky's Shadow
July 14, 2020 – July 16, 2020 Repeated September 4, 2021 – September 7, 2021 as event 75
Event 28 Portrait panne proud taguel feh.png
Panne: Proud Taguel
July 18, 2020 – July 20, 2020 Repeated September 12, 2021 – September 15, 2021 as event 76
Event 29 Portrait rutger lone swordsman feh.png
Rutger: Lone Swordsman
July 22, 2020 – July 24, 2020 Repeated September 20, 2021 – September 23, 2021 as event 77
Event 30 Portrait haar black tempest feh.png
Haar: Black Tempest
August 5, 2020 – August 7, 2020 Repeated October 3, 2021 – October 6, 2021 as event 78
Event 31 Portrait delthea tatarrah's puppet feh.png
Delthea: Tatarrah's Puppet
August 12, 2020 – August 14, 2020 Repeated October 9, 2021 – October 12, 2021 as event 79
Event 32 Portrait cynthia hero chaser feh.png
Cynthia: Hero Chaser
August 21, 2020 – August 23, 2020 Repeated October 21, 2021 – October 24, 2021 as event 80
Event 33 Portrait kronya gleaming blade feh.png
Kronya: Gleaming Blade
August 29, 2020 – August 31, 2020 Repeated November 1, 2021 – November 4, 2021 as event 81
Event 34 Portrait death knight the reaper feh.png
Death Knight: The Reaper
September 4, 2020 – September 6, 2020 Repeated November 15, 2021 – November 18, 2021 as event 82
Event 35 Portrait astram midia's hero feh.png
Astram: Midia's Hero
September 16, 2020 – September 18, 2020 Repeated November 26, 2021 – November 29, 2021 as event 83
Event 36 Portrait conrad masked knight feh.png
Conrad: Masked Knight
September 23, 2020 – September 25, 2020 --
Event 37 Portrait cormag aloof lanceman feh.png
Cormag: Aloof Lanceman
September 28, 2020 – September 30, 2020 Repeated December 9, 2021 – December 12, 2021 as event 84
Event 38 Portrait kempf conniving general feh.png
Kempf: Conniving General
October 5, 2020 – October 7, 2020 Repeated December 18, 2021 – December 21, 2021 as event 85
Event 39 Portrait travant king of thracia feh.png
Travant: King of Thracia
October 16, 2020 – October 18, 2020 Repeated December 31, 2021 – January 3, 2022 as event 86
Event 40 Portrait heath wandering knight feh.png
Heath: Wandering Knight
October 21, 2020 – October 23, 2020 Repeated January 9, 2021 – January 12, 2022 as event 87
Event 41 Portrait flame emperor bringer of war feh.png
Flame Emperor: Bringer of War
October 28, 2020 – October 30, 2020 Repeated January 16, 2021 – January 19, 2022 as event 88
Event 42 Portrait iago nohr's tactician feh.png
Iago: Nohr's Tactician
November 2, 2020 – November 4, 2020 Repeated January 27, 2021 – January 30, 2022 as event 89
Event 43 Portrait ashnard mad king feh.png
Ashnard: Mad King
November 13, 2020 – November 15, 2020 Repeated February 14, 2021 – February 17, 2022 as event 90
Event 44 Portrait gangrel plegia's mad king feh.png
Gangrel: Plegia's Mad King
November 23, 2020 – November 25, 2020 Repeated February 23, 2022 – February 26, 2022 as event 91
Event 45 Portrait eremiya bishop of woe feh.png
Eremiya: Bishop of Woe
November 30, 2020 – December 2, 2020 Repeated March 1, 2022 – March 4, 2022 as event 92
Event 46 Portrait jorge traveling peddler feh.png
Jorge: Traveling Peddler
December 5, 2020 – December 7, 2020 Repeated March 16, 2022 – March 19, 2022 as event 93
Event 47 Portrait petrine icy flame-lancer feh.png
Petrine: Icy Flame-Lancer
December 10, 2020 – December 12, 2020 Repeated March 25, 2022 – March 28, 2022 as event 94
Event 48 Portrait nemesis king of liberation feh.png
Nemesis: King of Liberation
December 14, 2020 – December 16, 2020 Repeated April 4, 2022 – April 7, 2022 as event 95
Event 96 Portrait galle azure rider feh.png
Galle: Azure Rider
April 15, 2022 – April 18, 2022 --
Event 97 Portrait caellach tiger eye feh.png
Caellach: Tiger Eye
April 27, 2022 – April 30, 2022 --
Event 98 Portrait veld manfroy's rock feh.png
Veld: Manfroy's Rock
May 7, 2022 – May 10, 2022 --
Event 99 Portrait díthorba cutting knight feh.png
Díthorba: Cutting Knight
May 17, 2022 – May 20, 2022 --
Event 100 Portrait solon church shadow feh.png
Solon: Church Shadow
May 27, 2022 – May 30, 2022 --
Event 101 Portrait sonia inhuman beauty feh.png
Sonia: Inhuman Beauty
June 4, 2022 – June 7, 2022 --
Event 102 Portrait orson passion's folly feh.png
Orson: Passion's Folly
June 10, 2022 – June 13, 2022 --
Event 103 Portrait fernand traitorous knight feh.png
Fernand: Traitorous Knight
June 25, 2022 – June 28, 2022 --
Event 104 Portrait arete requiem's beauty feh.png
Arete: Requiem's Beauty
July 3, 2022 – July 6, 2022 --
Event 105 Portrait pelleas ashnard's orphan feh.png
Pelleas: Ashnard's Orphan
July 15, 2022 – July 18, 2022 --
Event 106 Portrait aelfric custodian monk feh.png
Aelfric: Custodian Monk
July 23, 2022 – July 26, 2022 --
Event 107 Portrait sedgar coyote's dutiful feh.png
Sedgar: Coyote's Dutiful
August 1, 2022 – August 4, 2022 --
Event 108 Portrait bertram dread cavalier feh.png
Bertram: Dread Cavalier
August 20, 2022 – August 23, 2022 --
Event 109 Portrait yen'fay blade legend feh.png
Yen'fay: Blade Legend
August 26, 2022 – August 29, 2022 --
Event 110 Portrait riev blood beryl feh.png
Riev: Blood Beryl
September 19, 2022 – September 22, 2022 --
Event 111 Portrait gonzalez kindly bandit feh.png
Gonzalez: Kindly Bandit
October 2, 2022 – October 5, 2022 --
Event 112 Portrait salem dark sage feh.png
Salem: Dark Sage
October 14, 2022 – October 17, 2022 --
Event 113 Portrait hilda queen of friege feh.png
Hilda: Queen of Friege
November 4, 2022 – November 7, 2022 --
Event 114 Portrait muarim raw instinct feh.png
Muarim: Raw Instinct
November 21, 2022 – November 24, 2022 --
Event 115 Portrait limstella living construct feh.png
Limstella: Living Construct
December 3, 2022 – December 6, 2022 --

Trivia

  • The Feh Channel that first revealed Mjölnir's Strike blurred out the Dökkálfar Briar in the structure list to conceal the fact that the video in question was the one that revealed the impending start of the Book IV era in a later portion; the Dökkálfar Briar is themed to the enemy faction of Book IV.
  • The Heroes Twitter accounts use definitions of the Rest and Brace phases that differ from the actual game mechanics. Those definitions imply the Brace phase begins two days before the Shield phase, with all other points between one event's Counter and another's Shield being a Rest phase; as such, the Heroes Twitter accounts have announced Rest phases that never actually took place due to the subsequent event already being part of the game's data and thus going straight from Counter to Brace,[1] and conversely also announced the start of Brace phases at points when the game itself had not yet had the corresponding event added to the game and thus the game itself was still in Rest phase at the time.[2]

Etymology and other languages

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

Mjölnir's Strike

In Norse mythology, Mjölnir is the hammer of Thor, the god of thunder.

Japanese

ミョルニル

Mjölnir

Spanish

Embate de Mjölnir

Mjölnir's attack

French

Assaut de Mjölnir

Mjölnir's assault

German

Mjölnirs Schlag

Mjölnir's Blow

Italian

Rombo di Mjölnir

Mjölnir's roar

Portuguese
(Brazil)

Embate de Mjölnir

Mjölnir's crash

Traditional Chinese

妙爾尼爾

Mjölnir

Gallery

References

  1. Example: This tweet announced the start of a Rest phase after the first Clarisse: Sniper in the Dark round, with this tweet announcing the start of the Brace phase before the first Berkut: Prideful Prince round. In reality, due to the first Berkut round's data having been added to the game during the first Clarisse round, the game went straight from Clarisse's Counter to Berkut's Brace without a Rest phase.
  2. Example: This tweet announced the start of a Brace phase before the second Oliver: Admirer of Beauty round a few minutes after the daily reset two days before that event's Strike began. In reality, due to that round's data not yet having been added to the game at that point (it was before the Legendary Sigurd update it was part of was added to the game in the early hours of the following day), the game was still in the Rest phase following the second Arvis: Emperor of Flame round at the time.
Fire Emblem Heroes
Characters Heroes AlfonseAnnaAshAskrBrunoDagrEirEitrEitriElmEmblaFáfnirFehFehnixFjormFreyjaFreyrGanglötGinnungagapGullveigGunnthráGustavHeiðrHelHelbindiHenrietteHræsvelgrHrídKiranKvasirLaegjarnLæraðrLaevateinLetiziaLífLokiMirabilisMúspellNerþuzNíðhöggrNiflNjörðrNóttÓtrPeonyPlumeriaRatatoskrReginnSeiðrSharenaSurtrThórrThrasirTriandraVeronicaYlgrYmir
SDatBoL, MotE, NMotE AbelArlenAstramAthenaBantuBarstCaedaCainCamusCastorCatriaClarisseDarrosDraugEliceEremiyaEstGharnefGordinHardinJagenJeorgeJulianKatarinaKrisLegionLenaLindeLukeMaliceMarthMariaMatthisMedeusMerricMichalisMinervaNagaNagiNavarreNorneNynaOgmaPallaPhinaRickardRoderickRosheaSedgarSheenaSiriusTikiVylandWolfWrysXaneYuliya
Shadows of Valentia AlmAtlasBerkutBoeyBrigand BossCatriaCelicaClairCliveConradDeenDeltheaDumaFayeFernandForsythGennyGrayHestiaKamuiKliffLeonLukasLuthierMaeMarlaMathildaMilaMycenPallaPythonRineaRudolfSaberSilqueSonyaTatianaTobinValbarZeke
Genealogy of the Holy War AltenaAnnandArdenAresArionArthurArvisAyraAzelleBrigidCedDeirdreDíthorbaEldiganErinysEthlynFebailFeeHildaIshtarJamkeJuliaJuliusLachesisLarceiLeneLewynLexPattyQuanScáthachSeliphShannanSigurdSilviaTailtiuTineTravantUllr
Thracia 776 AsbelAugustEyvelFinnGalzusKarinKempfLaraLeifLifisMareetaMirandaNannaOlwenOsianPerneReinhardtRonanSafySaiasSalemSaraTanyaTinaVeld
The Binding Blade BartreBrunnyaCathCeciliaChadClarineDieckDorothyEchidnaElimineFaeFirGalleGeeseGonzalezGuinivereGwendolynHughIdunnIgreneJunoKleinLarumLilinaLughMeladyMerlinusMurdockNarcianNiimeNoahPercevalRaighRoyRutgerSaulShannaSophiaSueTheaWoltZelotZephiel
The Blazing Blade BramimondCanasDorcasEliwoodErkFargusFarinaFioraFlorinaGuyHarkenHawkeyeHeathHectorIsadoraJaffarKarelKarlaKentLegaultLeilaLimstellaLinusLloydLouiseLuciusLynMarkMatthewNilsNinianNinoPentPriscillaRathRavenRebeccaSainSerraSoniaUrsulaWilZephiel
The Sacred Stones AmeliaArturCaellachColmCormagDozlaDuesselEirikaEphraimEwanGerikGilliamInnesJoshuaKnollL'ArachelLuteLyonMarisaMyrrhNatashaNeimiOrsonRennacRievRossSalehSelenaSethSyreneTanaTethysValterVanessaVigarde
Path of Radiance AshnardAstridBertramBlack KnightBoydElinciaGatrieGreilIkeIlyanaJillMarciaMiaMistNepheneeOscarPetrineRolfSanakiSephiranShinonSigrunSorenTanithTitaniaVolkeZihark
Radiant Dawn AltinaAsheraBastianCaineghisDheginseaElinciaEnaGeoffreyHaarHeatherIkeJorgeKurthnagaKyzaLeanneLetheLuciaLudveckLyreMiaMicaiahMordecaiMuarimNaesalaNailahOliverPelleasRafielRanulfReysonRhysSanakiSotheTibarnTormodVikaYuneZelgius
Awakening AnnaAversaBasilioBradyChercheChromCordeliaCynthiaDonnelEmmerynFlaviaFrederickGaiusGangrelGeromeGregorHenryInigoKellamKjelleLaurentLibraLissaLon'quLucinaMaribelle"Marth"MorganMustafaMirielNagaNahNoireNowiOliviaOwainPannePhilaPriamRickenRobinSay'riSeveraStahlSullySumiaTharjaTikiValidarVirionWalhartYarneYen'fay
Fates AnankosAreteArthurAzamaAzuraBennyBerukaCaeldoriCamillaCharlotteCorrinDwyerEffieEliseFeliciaFloraForrestFugaGaronGunterHanaHansHinataHinokaIagoJakobKadenKageroKanaKazeKeatonKiragiLaslowLeoLilithMidoriMikotoNilesNinaNyxOboroOdinOpheliaOrochiPeriReinaRhajatRinkahRyomaSakuraSaizoSelenaSelkieSetsunaShigureShiroSiegbertSilasSoleilSubakiTakumiVelouriaXander
Three Houses, Warriors: Three Hopes AelfricAnnetteArvalAsheBalthusBernadettaBylethCasparCatherineClaudeConstanceCorneliaCyrilDeath KnightDedueDimitriDorotheaEdelgardFelixFerdinandFlame EmperorFlaynGatekeeperHapiHildaHolstHubertIgnatzIngridJeraltKronyaLeonieLinhardtLorenzLysitheaManuelaMarianneMercedesMonicaNemesisPetraRaphaelRheaSeirosSetethShamirShezSolonSothisSylvainYuri
Engage AlcrystAlearAlfredCélineChloéCitrinneDiamantEtieFrammeHortensiaIvyKagetsuLapisLumeraMarthMauvierRosadoSeadallTimerraVeyleYunakaZephia
Tokyo Mirage Sessions ♯FE Encore EleonoraItsukiKiriaMamoriTsubasa
Story Maps Book I PrefaceP: World of Zenith • 1: World of Mystery • 2: World of Conquest • 3: World of Binding • 4: World of Awakening • 5: Back to Mystery • 6: World of Birthright • 7: World of Blazing • 8: Back to Awakening • 9: Heroes Invade • 10: World of Radiance • 11: Rite of Shadows • 12: Bitter Enemies • 13: Diabolical BloodlineI: A Power AwakensI: The Rite of Blades
Book II 1: The Flame • 2: Princess of Ice • 3: Guided by a Dream • 4: Fiery Resolve • 5: Blood and Snow • 6: The True Quarry • 7: Snow and Ash • 8: Rite of Frost • 9: Hellfire • 10: The King's Demise • 11: Prince of Ice • 12: Seeping Poison • 13: A Way Home
Book III 1: Death • 2: The Dread Gate • 3: Countdown • 4: A King's Worth • 5: A Father's Legacy • 6: Realm of the Dead • 7: A Home Unknown • 8: Truth of a Name • 9: Cohort of the Dead • 10: Omnicidal Witch • 11: Where It Began • 12: Lethal Swordsman • 13: Marvelous Dream
Book IV 1: The Dream • 2: Missing You • 3: Gullinkambi • 4: On Dark Wings • 5: Twisted Reality • 6: Dreaming Reality • 7: Steeped in Twilight • 8: Wallowing in Love • 9: Violent Fantasies • 10: Lack • 11: Plumeria's Dream • 12: Triandra's Dream • 13: Reality
Book V 1: Machine Dominion • 2: Kingsbrother • 3: Forest of the Sage • 4: The Vital Blade • 5: Night and Day • 6: Treachery • 7: Bound Elsewhere • 8: Serpent's Whispers • 9: Echoes of Truth • 10: Howling Descent • 11: Deceit • 12: What Remains • 13: Specter of Niðavellir
Book VI 1: Darkness • 2: Curse Directive • 3: Calling of Blood • 4: Princess Alone • 5: Evil Ways • 6: Revealing Lies • 7: To Be Emperor • 8: Closing In • 9: Opening a Way • 10: God of Openness • 11: One Last Chance • 12: Princess and Prince • 13: Askr and Embla
Book VII 13: Time • 5: Divine Foretelling • 6: King of Light • 7: Goddess Reunion • 8: Seeing the Present • 2: World of the Past • 3: Within Wheels • 4: Ouroboros • 9: The Innocent • 10: Light's Fading • 11: Without Limits • 12: Seer of the Past • 1: Golden Seer
Book VIII 1: Healing • 2: Traitor • 3: Bait • 4: Imperial Blood • 5: A Royal Target
Paralogues X1: Detached Princess • 1: Family Bonds • 2: Sibling Bonds • 3: Blazing Shadows • 4: Spring Festival • 5: World of Shadows • 6: Bridal Blessings • X2: The Brink of Chaos • 7: Echoes of Mystery • 8: Ylissean Summer • 9: Nohrian Summer • 10: The Sacred World • 11: Brave Heroes • 12: Performing Arts • 13: World of Holy War • 14: Trick or Defeat! • 15: Farfetched Heroes • 16: Winter's Envoy • 17: Happy New Year! • X3: The People's Hero • 18: Love Abounds • 19: Hares at the Fair • 20: Bridal Bloom • 21: Summer's Arrival • 22: A Sketchy Summer • 23: Festival in Hoshido • 24: Arrival of the Brave • 25: The Land's Bounty • 26: Brave Redux • 27: Adrift • X4: Whispers of Death • 28: Gifts of Winter • 29: New Year's Wish • 30: Hostile Springs • 31: Greil's Devoted • 32: Regal Rabbits • 33: A Season for Picnics • 34: Bridal Belonging • 35: Summer Returns • 36: Summer Refreshes • 37: Brave Echoes • 38: A Splendid Soiree • 39: Treat Fiends • X5: Heavenly Witness • 40: Glorious Gifts • 41: Renewed Spirit • 42: A Star Is Born • 43: Lovely Gifts • 44: Familial Festivities • 45: The Start of It All • 46: Bridal Beloveds • 47: Summer Passing • 48: Overseas Memories • 49: Pirate's Pride • 50: To Stay Dreaming • 51: Dragons Harvest • 52: In the Moment • 53: A Festival Miracle • 54: Beyond Dreaming • 55: Dark Desert Rituals • 56: Love of a King • 57: Willful Rabbits • 58: Childhood Encounter • 59: Bridal Grace • 60: Summer Vibrance • 61: Summer's Dream • 62: Perilous Seas • 63: Scions of Twelve • 64: Shared Bounty • 65: Ninja Training • 66: Winter Dreamland • 67: Like Clockwork • 68: Of Lost Kingdoms • 69: Here with Me • 70: Hop-and-Go-Seek • 71: Unlikely Friends • 72: Bridal Blossoms • 73: Summer Vacation • 74: Taken by the Tide • 75: Risk and Reward • 76: Bite of Flame • 77: Divine Harvest • 78: Wyvern Ninja • 79: Holiday Handoff • 80: Gods Renewed • 81: Sage of Khadein? • 82: A Special Gift • 83: Spring Eternal • 84: No Matter Where • 85: Bridal Dreams • 86: Summer Longing • 87: Summer Firsts • 88: Invitation to Tea • 89: Winds Offered • 90: Merchant's Harvest • 91: Our Path Ahead • 92: Holiday Lessons • 93: Ring In the Year • 94: Nabata's Shield • 95: May This Last • 96: A Place to Rest
Locations The Sacred WorldWorld of AwakeningWorld of BindingWorld of BirthrightWorld of BlazingWorld of ConquestWorld of CrestsWorld of DawnWorld of Holy WarWorld of MysteryWorld of Mystery RenewedWorld of OriginWorld of RadianceWorld of ShadowsWorld of Thracia • World of Zenith (Askran KingdomDökkálfheimrEmblian EmpireHelJötunheimrLjósálfheimrMúspellNiflNiðavellirVanaheimrYggdrasill)
Groups, objects, and concepts BreidablikCurse DirectiveHealing HandsOrbOrder of HeroesRaritySummoning (summoning events)
Game modes Aether Raids (Aether Resort) • Affinity Auto-BattlesBinding WorldsBlessed GardensChain ChallengeColiseum (Allegiance BattleArena AssaultArena DuelsResonant BattleSummoner Duel) • Forging BondsFrontline PhalanxGrand ConquestsHall of FormsHeroes JourneyHeroic OrdealsLost LoreMjölnir's StrikePawns of LokiRøkkr SiegesSeer's SnareSpecial Maps (Bound Hero BattlesEmblem Hero BattlesEvent MapsGrand Hero BattlesHero BattlesLegendary Hero BattlesLimited Hero BattlesMythic Hero BattlesRelay DefenseRival DomainsSpecial Training MapsTrial Maps) • Squad AssaultTactics DrillsTap BattleTempest TrialsTraining TowerVoting Gauntlet
Related topics A Hero RisesAncient LettersArtists (0–9, A–LM–Z) • CalendarsChoose Your LegendsFeh PassEvent calendarsFind & Vote Heroes!A Day in the LifeMini Acrylic Figure CollectionList of status effectsList of version differences (Name chart) • Meet some of the HeroesPre-release information (Unused content) • Voting Jubilee