| Name | Cooldown | Description | SP | Required |
|---|---|---|---|---|
| Gust | 3 | Boosts Special damage by 50% of unit's Spd when Special triggers. If unit's or foe's Special is ready or if unit's or foe's Special triggered before or during this combat, and if unit's Spd ≥ foe's Spd-4, reduces damage from foe's next attack during combat by 40% (once per combat; excluding area-of-effect Specials). |
500 | Glimmer |
Cannot use:                        
| ||||
Effects[]
| Effects | Targets | Conditions |
|---|---|---|
| Combat effects | ||
 Boosts damage by X%X = 50% of  Unit's Spd | Unit | Special triggers |
 Reduces damage by 40%from  Foe's next attack | ( Unit or Foe's Special is ready or triggered before or during combat) & Unit's Spd ≥ Foe's Spd -4 | |
Notes[]
- The Special damage boosting effect of Gust can be reduced by damage-reduction effects such as
Gust, Atk/Spd Excel, and Dodge.
- Damage boosting effects stack additively, similar to flat damage-reduction effects and interactions related to the weapon-triangle, such as Triangle Adept and the weapon-triangle advantage boost.
- A foe equipped with Invincibility Seals will neutralize all sources of damage except from Røkkr area-of-effect Specials and the minimum 1 damage from Umbra Burst weapons.
- A foe equipped with Invincible Sister will neutralize all sources of damage during combat except for the minimum 1 damage from Umbra Burst weapons only once per Phase after it triggers.
- A foe equipped with Vengeful God will neutralize all sources of damage during combat except for the minimum 1 damage from Umbra Burst weapons only once per Phase after Miracle triggers if that foe's HP ≥ 25% at start of combat.
- For more information, see Damage calculation.
- Damage boosting effects stack additively, similar to flat damage-reduction effects and interactions related to the weapon-triangle, such as
- The Special "reduces damage by X%" effect is calculated after offensive Specials and damage boosting effects such as Arcane Lúin and Dominance.
- If a skill such as Miracle or Everliving Domain can trigger, the damage-reduction effect will not trigger and the user will still survive with only 1 HP.
- Umbra Burst weapons will always deal a minimum of 1 damage even if the foe is equipped with
Invincible Sister, Vengeful God, Invincibility Seals, or damage reduction effects. - "Reduces damage by X%" effects stack multiplicatively, unlike interactions related to the weapon-triangle, such as Triangle Adept and the weapon-triangle advantage boost.
- For example, if both Dodge and Gust trigger, the maximum total damage-reduction is 64% instead of 80%, since the two skills reduce the damage to (1 − 40%) × (1 − 40%) = 36% of the original damage.
- For example, if both
- Special "reduces damage by X%" effects cannot be neutralized or reduced only during combat by effects such as Share Spoils+ or Halves non-Special damage reduction.
- For more information, see Damage calculation.
- If a skill such as
List of owners[]
| Unit | Skill chain | ||
|---|---|---|---|
 | Night Sky 5  | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
 | Night Sky 5 | Glimmer 5 | Gust 5 |
* Alfonse: Prince of Askr, Sharena: Princess of Askr, Anna: Commander, and Forma units cannot be used for skill inheritance or turned into combat manuals.
** Rearmed and Attuned Heroes cannot be used for normal skill inheritance or turned into combat manuals after using their Arcane/Elite Inheritance unless their Arcane/Elite Inheritance is restored via merges.
Alfonse: Prince of Askr, 
Sharena: Princess of Askr, 
Anna: Commander, and 
Forma units cannot be used for skill inheritance or turned into combat manuals.**
Rearmed and 
Attuned Heroes cannot be used for normal skill inheritance or turned into combat manuals after using their Arcane/Elite Inheritance unless their Arcane/Elite Inheritance is restored via merges.Availability[]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2024-07-16 | 2024-08-07 | Attuned Eirika & Ascended Amelia | Gust |
| 2024-08-16 | 2024-09-17 | New Heroes: In Those We Hope | Gust |
| 2024-10-30 | 2024-11-15 | Mythic Heroes - Hræsvelgr | Gust |
| 2024-12-25 | 2025-01-17 | Emblem Lyn: Of Blazing | Gust |
| 2025-01-17 | 2025-02-17 | Dust Storm Mercs | Gust |
| 2025-02-11 | 2025-02-25 | Legendary & Mythic Hero Remix 1 | Gust |
| 2025-02-11 | 2025-02-25 | Legendary & Mythic Hero Remix 2 | Gust |
| 2025-04-02 | 2025-04-10 | Revival: Att. Eirika & Asc. Amelia | Gust |
| 2025-04-23 | 2025-05-06 | 35th Anniv.: Rising Heroes Summon 3 | Gust |
| 2025-05-02 | 2025-05-16 | GW Hero Fest! CYL: Round 8 | Gust |
| 2025-05-07 | 2025-06-06 | New Heroes & Rearmed Dedue | Gust |
| 2025-05-26 | 2025-06-09 | New Heroes Return | Gust |
| 2025-06-16 | 2025-06-21 | Revival: Att. Eirika & Asc. Amelia | Gust |
| 2025-06-22 | 2025-07-10 | Focus: Heroes w/Distant Counter | Gust |
| 2025-07-11 | 2025-07-18 | Revival: In Those We Hope | Gust |
| 2025-07-18 | 2025-08-07 | Att. & Rea. Heroes & Melíai | Gust |
| 2025-08-07 | 2025-09-05 | Lovely Teatime | Gust |
| 2025-08-13 | 2025-08-16 | Focus: Heroes w/Distant Counter | Gust |
| 2025-08-15 | 2025-09-05 | New Heroes: Shining Resolve | Gust |
| 2025-08-21 | 2025-09-05 | Focus: Double Special Heroes | Gust |
| 2025-08-25 | 2025-09-05 | Be Brave, Great Hero! | Gust |
| 2025-08-29 | 2025-09-15 | Legendary Heroes - Diamant | Gust |
| 2025-09-05 | 2025-10-07 | Beside Kin | Gust |
| 2025-09-16 | 2025-10-07 | Entwined Ash, Att. & Rea. Heroes | Gust |
| 2025-09-30 | 2025-10-17 | Emblem Corrin & Mythic Lyn | Gust |
| 2025-10-17 | 2025-11-06 | Duo, Rea. Heroes & Etw. Sharena | Gust |
| 2025-10-25 | 2025-11-08 | Focus: New Heroes Return | Gust |
| 2025-11-12 | 2025-11-26 | Legendary & Mythic Hero Remix 1 | Gust |
| 2025-11-17 | 2025-12-05 | Focus: Double Mythic Heroes | Gust |
| 2025-12-18 | 2026-01-01 | Focus: Double Special Heroes | Gust |
| 2025-12-22 | 2026-01-05 | New Heroes Return | Gust |
| 2026-01-12 | 2026-01-26 | Legendary & Mythic Hero Remix 1 | Gust |
Distributed units
- This skill is not available on any distributed units.
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2025-03-06T05:00:00Z | Malice: Blooming Blade | Divine Code: Part 6 |
In other languages[]
| Language | Name |
|---|---|
| Japanese | 陣風 |
| German | Windstoß |
| Spanish (Europe) | Ventarrón |
| Spanish (Latin America) | Centelleo |
| French | Bourrasque |
| Italian | Raffica di luce |
| Traditional Chinese (Taiwan) | 陣風 |
| Portuguese | Lufada |