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

Social media: If you would like, please joinour Discord server, and/or follow us onX (Twitter),Bluesky, orTumblr!

Squad Ace U

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

Namespaces

More

  • More
Squad Ace U


Icon of the Squad Ace U 1 skill inHeroes.

Type(s)

Sacred Seal (Type S)

First game

Heroes

Squad Ace U (Japanese:第２１迷宮の覇者Champion of the twenty-first labyrinth) is a Sacred Seal skill which debuted inFire Emblem Heroes; it exists in three tiers:Squad Ace U 1,Squad Ace U 2, andSquad Ace U 3. Squad Ace U is functionally identical to theHP + skill, increasing the user'smaximum HP; additionally, as it is not a duplicate of the HP + seal or the functionally-identicalSquad Ace A,F,K,P, orZ seals, a unit may possess all seals at the same time.

The Squad Ace U 1 seal may be obtained upon successful completion of the twenty-firstSquad Assault challenge; it is one of the Sacred Seals that cannot be initially created through theSacred Seal Forge. Tiers 2 and 3 must be obtained via forging in the Sacred Seal Forge.

Data

GameIconTypeEffectSP costPrerequisitesUnusable byInheritableOther effects and notes
Heroes
(Squad Ace U 1)		SGrants +3 maximum HP.40----✓--
Heroes
(Squad Ace U 2)		SGrants +4 maximum HP.80Squad Ace U 1--✓--
Heroes
(Squad Ace U 3)		SGrants +5 maximum HP.160Squad Ace U 2--✓--

Availability

Heroes

MethodData
Squad Ace U 1Squad Ace U 2Squad Ace U 3
Squad Assault21st Assault——
Sacred Seal Forge—200Transparent Badge, 60Great Transparent Badge, 50Sacred Coin,Squad Ace U 1 seal1,000Transparent Badge, 400Great Transparent Badge, 100Sacred Coin,Squad Ace U 2 seal

Flavor text

GameText
(English)		Text
(Japanese)
Heroes
(Squad Ace U 1)
Grants HP+3.
ＨＰ＋３
Heroes
(Squad Ace U 2)
Grants HP+4.
ＨＰ＋４
Heroes
(Squad Ace U 3)
Grants HP+5.
ＨＰ＋５

Etymology and other languages

Names, etymology, and in other regions
LanguageNameDefinition, etymology, and notes
English

Squad Ace U

--

Japanese

第２１迷宮の覇者

Champion of the twenty-first labyrinth

Spanish

As del asalto U

Ace of the assault U

French

Assaut réussi U

Succeeded assault U

German

Überfall-Ass U

Assault Ace U

Italian

Asso squadra U

Squad ace U

Portuguese

Esquadrão ás U

Squad ace U

Traditional Chinese

第２１迷宮的霸王

Overlord of the twenty-first labyrinth

See also

Sacred Seal skills inHeroes
Debuffing skillsAtk Feint •Atk Ploy •Atk Smoke •Atk/Spd Snag •Chill Atk •Chill Atk/Def •Chill Atk/Res •Chill Atk/Spd •Chill Def •Chill Def/Res •Chill Res •Chill Spd •Chill Spd/Def •Chill Spd/Res •Def Feint •Def Ploy •Def/Res Snag •Dull Close •Guard •Lull Atk/Res •Panic Ploy •Pegasus Flight •Res Feint •Res Ploy •Seal Atk •Seal Spd •Spd/Def Tempo •Spd Feint •Spd Ploy •Spd/Res Snag •Spd/Res Tempo •Spd Smoke •Wyvern Flight
Follow-up strike skillsBold Fighter •Brash Assault •Deflect Magic •Deflect Melee •Deflect Missile •Dive-Bomb •Null Follow-Up •Potent •Quick Riposte •Slick Fighter •Special Fighter •Wily Fighter
Healing skillsBreath of Life •Flow Refresh •Live to Serve •Mystic Boost •Renewal
Mobility skillsAerobatics •Air Orders •Armor March •Armored Boots •Assault Troop •Even Tempest •Flier Formation •Flier Guidance •Ground Orders •Guidance •Obstruct •Odd Tempest
Proximity skillsArmor March •Atk Smoke •Atk Tactic •Atk/Def Bond •Atk/Def Finish •Atk/Def Form •Atk/Def Oath •Atk/Def Solo •Atk/Res Bond •Atk/Res Form •Atk/Res Finish •Atk/Res Oath •Atk/Res Rein •Atk/Res Solo •Atk/Spd Bond •Atk/Spd Finish •Atk/Spd Form •Atk/Spd Oath •Atk/Spd Rein •Atk/Spd Solo •Breath of Life •Close Guard •Close Transcend •Def Tactic •Def/Res Bond •Def/Res Finish •Def/Res Form •Def/Res Oath •Def/Res Solo •Dist. Counter (D) •Dist. Counter (M) •Distant Guard •Drive Atk •Drive Def •Drive Res •Drive Spd •Fortify Beasts •Fortify Dragons •Goad Beasts •Goad Dragons •Hone Atk •Hone Beasts •Hone Dragons •Hone Spd •Inf. Hexblade •Inf. Null Follow •Infantry Rush •Panic Smoke •Res Tactic •Rouse Atk/Def •Rouse Atk/Spd •Rouse Def/Res •Rouse Spd/Def •Rouse Spd/Res •Savage Blow •Sorcery Blade •Spd Tactic •Spd Smoke •Spd/Def Bond •Spd/Def Finish •Spd/Def Form •Spd/Def Rein •Spd/Def Solo •Spd/Res Bond •Spd/Res Finish •Spd/Res Form •Spd/Res Oath •Spd/Res Rein •Spd/Res Solo •Spur Atk •Spur Atk/Def •Spur Atk/Res •Spur Atk/Spd •Spur Def •Spur Def/Res •Spur Res •Spur Spd •Spur Spd/Def •Spur Spd/Res •Threaten Atk •Threat. Atk/Def •Threat. Atk/Res •Threaten Def •Threat. Def/Res •Threaten Res •Threaten Spd •Threat. Spd/Def •Threat. Spd/Res •Ward Beasts •Ward Dragons
Squad Ace skillsSquad Ace A •Squad Ace B •Squad Ace C •Squad Ace D •Squad Ace E •Squad Ace F •Squad Ace G •Squad Ace H •Squad Ace I •Squad Ace J •Squad Ace K •Squad Ace L •Squad Ace M •Squad Ace N •Squad Ace O •Squad Ace P •Squad Ace Q •Squad Ace R •Squad Ace S •Squad Ace T •Squad Ace U •Squad Ace V •Squad Ace W •Squad Ace X •Squad Ace Y •Squad Ace Z •Squad Ace AA •Squad Ace AB •Squad Ace AC •Squad Ace AD •Squad Ace AE •Squad Ace AF •Squad Ace AG •Squad Ace AH •Squad Ace AI •Squad Ace AJ •Squad Ace AK •Squad Ace AL •Squad Ace AM •Squad Ace AN •Squad Ace AO •Squad Ace AP •Squad Ace AQ •Squad Ace AR •Squad Ace AS •Squad Ace AT •Squad Ace AU •Squad Ace AV •Squad Ace AW •Squad Ace AX •Squad Ace AY •Squad Ace AZ •Squad Ace BA •Squad Ace BB •Squad Ace BC •Squad Ace BD •Squad Ace BE •Squad Ace BF •Squad Ace BG •Squad Ace BH •Squad Ace BI •Squad Ace BJ •Squad Ace BK •Squad Ace BL •Squad Ace BM •Squad Ace BN •Squad Ace BO •Squad Ace BP •Squad Ace BQ •Squad Ace BR •Squad Ace BS •Squad Ace BT •Squad Ace BU •Squad Ace BV •Squad Ace BW •Squad Ace BX •Squad Ace BY •Squad Ace BZ •Squad Ace CA •Squad Ace CB •Squad Ace CC •Squad Ace CD •Squad Ace CE •Squad Ace CF •Squad Ace CG •Squad Ace CH •Squad Ace CI •Squad Ace CJ •Squad Ace CK •Squad Ace CL •Squad Ace CM •Squad Ace CN •Squad Ace CO •Squad Ace CP •Squad Ace CQ •Squad Ace CR •Squad Ace CS •Squad Ace CT •Squad Ace CU •Squad Ace CV •Squad Ace CW •Squad Ace CX •Squad Ace CY
Stat-boosting skillsAttack + •Attack/Def + •Atk/Def Catch •Atk/Def Clash •Atk/Def Ideal •Atk/Def Link •Atk/Def Prime •Atk/Def Push •Attack/Res •Atk/Res Catch •Atk/Res Ideal •Atk/Res Push •Atk/Spd •Atk/Spd Catch •Atk/Spd Clash •Atk/Spd Ideal •Atk Opening •Atk/Spd Prime •Atk/Spd Push •Blaze Dance •Blue Skies •Bonus Doubler •Brazen Atk/Def •Brazen Atk/Res •Brazen Atk/Spd •Brazen Def/Res •Brazen Spd/Def •Brazen Spd/Res •Defense + •Def Opening •Def/Res •Def/Res Catch •Def/Res Ideal •Defiant Atk •Defiant Def •Defiant Spd •Earth Boost •Earth Dance •Fire Boost •Fortify Def •Fortify Res •Fortress Def •Fort. Def/Res •Fortress Res •Fury •Gale Dance •HP + •HP/Atk •HP/Def •HP/Res •HP/Spd •Initiate Seal Atk •Initiate Seal Def •Initiate Seal HP •Initiate Seal Res •Initiate Seal Spd •Life and Death •Resistance + •Res Opening •Solid Ground •Speed + •Spd Opening •Spd/Def •Spd/Def Catch •Spd/Def Clash •Spd/Def Ideal •Spd/Def Oath •Spd/Def Prime •Spd/Res Catch •Spd/Res Ideal •Spd/Res •Still Water •Torrent Dance •Water Boost •Wind Boost •Wrath
Turn-related skillsArmored Blow •Blade Session •Bracing Blow •Bracing Stance •Breath of Life •Close Def •Darting Blow •Darting Breath •Darting Stance •Death Blow •Desperation •Distant Def •Even Atk Wave •Even Def Wave •Even Res Wave •Even Spd Wave •Fierce Breath •Fierce Stance •Kestrel Stance •Mirror Strike •Mirror Stance •Odd Atk Wave •Odd Def Wave •Odd Res Wave •Odd Spd Wave •Poison Strike •Quick Riposte •Savage Blow •Shield Session •Steady Blow •Steady Breath •Steady Posture •Steady Stance •Sturdy Blow •Sturdy Stance •Swift Sparrow •Swift Stance •Swift Strike •Warding Blow •Warding Breath •Warding Stance
Miscellaneous skillsBeast •Counter Roar •Dragon's Wrath •Flashing Blade •Hardy Bearing •Heavy Blade •Iote's Shield •Phantom Res •Phantom Spd •Quickened Pulse •Time's Pulse •Wrathful Staff
Enemy-exclusive skillsBlade Seal •B Time Traveler •Boots Seal •Charm Seal •C Time Traveler •Dazzling Staff •Gold Perfection •G Time Traveler •Elixir Seal •Embla's Ward •Guardian Seal •Gullinbursti •Horn Seal •Múspellflame •Niðavellir Axiom •Nine-Realm Pact •R Time Traveler •Røkkr •Veil Seal