| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| A | 
|
Wind Boost 1 | 50 | — | At start of combat, if unit's HP ≥ foe's HP+3, grants Spd+2 during combat. |
 | Wind Boost 2 | 100 | Wind Boost 1 | At start of combat, if unit's HP ≥ foe's HP+3, grants Spd+4 during combat. | |
 | Wind Boost 3 | 200 | Wind Boost 2 | At start of combat, if unit's HP ≥ foe's HP+3, grants Spd+6 during combat. | |
| No restrictions. | |||||
Available as a Sacred Seal.
Notes
- The stat boost that can be applied during combat by Wind Boost is considered a temporary buff.
- Wind Boost compares current HP between units to apply the Combat Buff.
- Unlike most Spd-related Sacred Seals that can be enhanced using
Azure Badge and 
Great Azure Badge, Wind Boost uses 
Verdant Badge and 
Great Verdant Badge instead.
List of owners
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Wind Boost 1 3  | Wind Boost 2 3 | Wind Boost 3 4  | – |
 | Wind Boost 1 5  | Wind Boost 2 5 | Wind Boost 3 5 | Firestorm Boost 3 5 |
 | Wind Boost 1 4  SR | Wind Boost 2 4 SR | Wind Boost 3 4 SR | – |
 | Wind Boost 1 3 | Wind Boost 2 3 | Wind Boost 3 4 | – |
 | Wind Boost 1 5 | Wind Boost 2 5 | Wind Boost 3 5 | Torrential Boost 5 |
 | Wind Boost 1 5 | Wind Boost 2 5 | Wind Boost 3 5 | Firestorm Boost 3 5 |
 | Wind Boost 1 4 SR | Wind Boost 2 4 SR | Wind Boost 3 5 | – |
 | Wind Boost 1 5 | Wind Boost 2 5 | Wind Boost 3 5 | Torrential Boost 5 |
 | Wind Boost 1 3 | Wind Boost 2 3 | Wind Boost 3 4 | – |
 | Wind Boost 1 4 | Wind Boost 2 4 | Wind Boost 3 5 | – |
Availability
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2017-05-30 | 2017-06-14 | Bridal Blessings | Wind Boost 3 |
| 2017-07-13 | 2017-07-28 | New Heroes: Alm's Army | Wind Boost 3 |
| 2017-08-08 | 2017-08-25 | Focus: Tempest Trials | Wind Boost 3 |
| 2017-12-28 | 2018-01-02 | Legendary Heroes - Gunnthrá | Wind Boost 3 |
| 2018-01-04 | 2018-01-18 | Focus: Effective Against Cavalry | Wind Boost 3 |
| 2018-05-25 | 2018-06-21 | Bridal Blessings | Wind Boost 3 |
| 2019-01-13 | 2019-01-20 | Focus: Heroes with Sword Valor | Wind Boost 3 |
| 2019-02-02 | 2019-02-09 | Special Hero Summon (Year 1) | Wind Boost 3 |
| 2019-05-24 | 2019-06-24 | Bridal Blessings | Wind Boost 3 |
| 2019-06-27 | 2019-07-07 | Focus: Headband Brawl (Block B) | Wind Boost 3 |
| 2019-10-13 | 2019-10-20 | Focus: Weekly Revival 19 | Wind Boost 3 |
| 2020-03-01 | 2020-03-08 | Focus: Weekly Revival 19 | Wind Boost 3 |
| 2020-03-11 | 2020-03-21 | Focus: New Power | Wind Boost 3 |
| 2020-06-10 | 2020-06-24 | Bridal Blessings | Wind Boost 3 |
| 2020-07-19 | 2020-07-26 | Focus: Weekly Revival 19 | Wind Boost 3 |
| 2021-02-21 | 2021-02-28 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2021-06-07 | 2021-06-21 | Bridal Blessings | Wind Boost 3 |
| 2021-11-21 | 2021-11-28 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2022-06-07 | 2022-06-17 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2022-07-10 | 2022-07-17 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2022-12-04 | 2022-12-11 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2023-06-07 | 2023-06-17 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2023-07-16 | 2023-07-23 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2024-03-07 | 2024-04-07 | A Place to Rest | Wind Boost 3 |
| 2024-04-15 | 2024-05-08 | New Heroes & Attuned Azura | Wind Boost 3 |
| 2024-06-06 | 2024-06-16 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2024-07-26 | 2024-08-16 | Focus: Double Mythic Heroes | Wind Boost 3 |
| 2024-08-04 | 2024-08-11 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2024-11-11 | 2024-11-25 | Legendary & Mythic Hero Remix 2 | Wind Boost 3 |
| 2024-11-22 | 2024-12-22 | Focus: Double Special Heroes | Wind Boost 3 |
| 2025-01-23 | 2025-02-06 | New Heroes Return | Wind Boost 3 |
| 2025-02-02 | 2025-03-07 | Special Hero Summon | Wind Boost 3 |
| 2025-02-05 | 2025-02-15 | 8th Anniv. "12 Luminaries" 1 | Wind Boost 3 |
| 2025-02-27 | 2025-03-09 | Focus: Heroes with Boost Skills | Wind Boost 3 |
| 2025-03-10 | 2025-03-20 | A Place to Rest | Wind Boost 3 |
| 2025-04-19 | 2025-04-20 | 35th Anniversary: Daily Revival 30 | Wind Boost 3 |
| 2025-04-23 | 2025-05-06 | 35th Anniv.: Rising Heroes Summon 3 | Wind Boost 3 |
| 2025-06-05 | 2025-06-15 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2025-06-13 | 2025-06-18 | Revival: New Heroes & Att. Azura | Wind Boost 3 |
| 2025-07-20 | 2025-07-27 | Focus: Weekly Revival 30 | Wind Boost 3 |
| 2025-08-11 | 2025-08-14 | Focus: Heroes with Boost Skills | Wind Boost 3 |
| 2025-09-30 | 2025-10-17 | Emblem Corrin & Mythic Lyn | Wind Boost 3 |
| 2025-10-25 | 2025-11-08 | Focus: New Heroes Return | Wind Boost 3 |
| 2026-01-23 | 2026-02-07 | Focus: Heroes with Cantrip Skills | Wind Boost 3 |
| 2026-01-29 | 2026-02-16 | Emblem Byleth & Legendary Elise | Wind Boost 3 |
| 2026-02-05 | 2026-03-06 | Floral Royals | Wind Boost 3 |
| 2026-02-07 | 2026-02-11 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2026-02-23 | 2026-03-30 | Double AHR: Top Eight | Wind Boost 3 |
| 2026-03-10 | 2026-03-20 | A Place to Rest | Wind Boost 3 |
| 2026-03-30 | 2026-04-17 | Emblem Lucina: Of Awakening | Wind Boost 3 |
| 2026-05-29 | 2026-06-15 | Emblem Roy: Of Binding | Wind Boost 3 |
| 2026-06-04 | 2026-06-14 | Bridal Blessings (4★SHSR) | Wind Boost 3 |
| 2026-06-11 | 2026-06-29 | Focus: Double Emblem Heroes | Wind Boost 3 |
Distributed units
- Astram: Midia's Hero (×1)
- Astram: Midia's Hero (×2)
- Chulainn: Unbeaten Warrior (×1)
- Chulainn: Unbeaten Warrior (×2)
- Tempest Trials+: Ice & Flame 2 (×1)
- Tempest Trials+: Ice & Flame 2 (×1)
- Jarod: Nevassa General (×1)
- Jarod: Nevassa General (×2)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Grand Hero Battles quest (January 2026) (×1)
- Grand Hero Battles quest (June 2025) (×1)
- Grand Hero Battles quest (May 2020) (×1)
- Grand Hero Party quest (August 2024) (×1)
- Grand Hero Party quest (August 2025) (×1)
- Grand Hero Party quest (February 2023) (×1)
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2022-02-07T03:00:00Z | 2022-03-28T06:59:59Z | Lifis: Terror of Iz | Divine Code: Ephemera 2 |
| 2026-03-05T07:00:00Z | Hortensia: Cutesplosion | Divine Code: Part 7 | |
| 2026-03-05T07:00:00Z | 2026-04-28T06:59:59Z | Framme: Spring Fangirl | Divine Code: Ephemera 3 |
Seal acquired from
Tempest Trials reward
- Tempest Trials+: Taste of Spring ( – ): 6,000 Score.
Sacred Seal Forge
Wind Boost 1: Create for 20 Great Verdant Badge, 100 Verdant Badge, 20 
Sacred Coin.
Wind Boost 2: Enhance for 60 Great Verdant Badge, 200 Verdant Badge, 50 Sacred Coin.
Wind Boost 3: Enhance for 400 Great Verdant Badge, 1000 Verdant Badge, 100 Sacred Coin.
In other languages
| Language | Name |
|---|---|
| Japanese | 生命の疾風 |
| German | Windschub |
| Spanish (Europe) | Anemovitalidad |
| Spanish (Latin America) | Anemovitalidad |
| French | Boost vivifiant |
| Italian | Impulso vento |
| Traditional Chinese (Taiwan) | 生命疾風 |
| Portuguese | Anemovital |