| Type | Icon | Name | SP | Required | Description 【Switch】
| |
|---|---|---|---|---|---|---|
| A | 
|
Atk/Spd Prime 1 | 60 | — | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 1; max 3). | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 1; max 3). 【Bonus】 All effects that last "for 1 turn" or "that turn only." Includes bonuses granted by a skill like Rally or Hone and positive status effects (extra movement or effects like Dominance). |
|
Atk/Spd Prime 2 | 120 | Atk/Spd Prime 1 | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 1; max 5). | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 1; max 5). 【Bonus】 All effects that last "for 1 turn" or "that turn only." Includes bonuses granted by a skill like Rally or Hone and positive status effects (extra movement or effects like Dominance). | |
|
Atk/Spd Prime 3 | 240 | Atk/Spd Prime 2 | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 3; max 7). | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 3; max 7). 【Bonus】 All effects that last "for 1 turn" or "that turn only." Includes bonuses granted by a skill like Rally or Hone and positive status effects (extra movement or effects like Dominance). | |
|
Atk/Spd Prime 4 | 300 | Atk/Spd Prime 3 | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 3; max 9), and also, if number of【Bonus】effects active on unit (excluding stat bonuses) ≥ 4, unit can counterattack regardless of foe's range during combat. | If【Bonus】is active on unit, grants Atk/Spd+X to unit during combat (X = number of【Bonus】effects active on unit, excluding stat bonuses, × 2, + 3; max 9), and also, if number of【Bonus】effects active on unit (excluding stat bonuses) ≥ 4, unit can counterattack regardless of foe's range during combat. 【Bonus】 All effects that last "for 1 turn" or "that turn only." Includes bonuses granted by a skill like Rally or Hone and positive status effects (extra movement or effects like Dominance). | |
Cannot use:         
| ||||||
Effects[]
| Effects | Targets | Conditions |
|---|---|---|
 Atk/Spd Prime 3 | ||
| Combat effects | ||
 Atk/Spd+X (max: 7)X = 【Bonus】 effects active on  Unit x 2, +3(excluding  Bonuses) | Unit | A 【Bonus】 effect is active on Unit |
 Atk/Spd Prime 4 | ||
| Combat effects | ||
| Atk/Spd+X (max: 9) X = 【Bonus】 effects active on Unit x 2, +3(excluding Bonuses) | Unit | A 【Bonus】 effect is active on Unit |
 / Counter regardless of range | A 【Bonus】 effect is active on Unit& 【Bonus】 effects active on Unit(exc. Bonuses) ≥ 4 | |
Notes[]
- The stat increase that can be applied by Atk/Spd Prime is considered a temporary buff.
- The temporary buffs and counterattack effects of Atk/Spd Prime will activate if the user receives a 【Bonus】 (excluding
Bonuses).
- The temporary buffs and counterattack effects will not be negated if the unit receives a 【Penalty】.
- If the unit does not receive a 【Bonus】 (excluding Bonuses), or has their 【Bonus】 removed by a source of positive status effect neutralization, the temporary buffs and counterattack effects will be negated.
- For more information, see Status effects.
List of owners[]
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Atk/Spd Prime 1 5  | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
 | Atk/Spd Prime 1 5 | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
 | Atk/Spd Prime 1 5 | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
 | Atk/Spd Prime 1 5 | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
 | Atk/Spd Prime 1 5 | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
 | Atk/Spd Prime 1 5 | Atk/Spd Prime 2 5 | Atk/Spd Prime 3 5 | Atk/Spd Prime 4 5 |
Availability[]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2023-09-07 | 2023-10-07 | Winds Offered | Atk/Spd Prime 4 |
| 2023-10-05 | 2023-11-05 | Merchant's Harvest | Atk/Spd Prime 4 |
| 2023-12-14 | 2024-01-14 | Holiday Lessons | Atk/Spd Prime 4 |
| 2024-01-30 | 2024-03-05 | Special Hero Summon (Year 7) | Atk/Spd Prime 4 |
| 2024-02-15 | 2024-02-25 | 7th Anniversary Special Focus 2 | Atk/Spd Prime 4 |
| 2024-03-19 | 2024-04-20 | Focus: AHR 2024 Top Four | Atk/Spd Prime 4 |
| 2024-03-25 | 2024-04-08 | Focus: Double Special Heroes | Atk/Spd Prime 4 |
| 2024-06-24 | 2024-07-08 | Focus: Double Special Heroes | Atk/Spd Prime 4 |
| 2024-08-16 | 2024-09-17 | New Heroes: In Those We Hope | Atk/Spd Prime 4 |
| 2024-09-11 | 2024-09-21 | Winds Offered | Atk/Spd Prime 4 |
| 2024-09-23 | 2024-10-04 | Aided Heroes: ω Special Heroes | Atk/Spd Prime 4 |
| 2024-10-08 | 2024-10-18 | Merchant's Harvest | Atk/Spd Prime 4 |
| 2024-12-25 | 2025-01-17 | Emblem Lyn: Of Blazing | Atk/Spd Prime 4 |
| 2024-12-25 | 2025-01-04 | Holiday Lessons | Atk/Spd Prime 4 |
| 2025-01-17 | 2025-02-17 | Dust Storm Mercs | Atk/Spd Prime 4 |
| 2025-02-07 | 2025-03-07 | Seeking and Finding | Atk/Spd Prime 4 |
| 2025-03-11 | 2025-03-25 | Legendary & Mythic Hero Remix 1 | Atk/Spd Prime 4 |
| 2025-04-17 | 2025-05-06 | 35th Anniv.: Rising Heroes Summon 1 | Atk/Spd Prime 4 |
| 2025-05-02 | 2025-05-16 | GW Hero Fest! CYL: Round 8 | Atk/Spd Prime 4 |
Distributed units
- This skill is not available on any distributed units.
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2024-03-06T05:00:00Z | Dimitri: Blessed Protector | Divine Code: Part 5 | |
| 2025-03-06T05:00:00Z | Malice: Blooming Blade | Divine Code: Part 6 |
Seal acquired from[]
Tempest Trials reward[]
- Tempest Trials+: Eternity for You ( – ): 10,000 Score.
Sacred Seal Forge[]
- Atk/Spd Prime 1: Create for 20 Great Azure Badge, 100 Azure Badge, 20 Sacred Coin.
- Atk/Spd Prime 2: Enhance for 60 Great Azure Badge, 200 Azure Badge, 50 Sacred Coin.
- Atk/Spd Prime 3: Enhance for 400 Great Azure Badge, 1000 Azure Badge, 100 Sacred Coin.
In other languages[]
| Language | Name |
|---|---|
| English (US) | Atk/Spd Prime |
| Japanese | 攻撃速さの備え |
| German | A/G Auftakt |
| Spanish (Europe) | Ata/Vel Apresto |
| Spanish (Latin America) | Prep. Atq./Vel. |
| French | Prélude Atq/Vit |
| Italian | Zelo Att/Vel |
| Traditional Chinese (Taiwan) | 攻擊速度的準備 |
| Portuguese | Zelo Atq./Vel. |