| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| A | 
|
Atk/Spd Unity | 300 | Atk/Spd Bond 3 | If unit is within 2 spaces of an ally, grants Atk/Spd+5 to unit during combat, and also, if unit is inflicted with any Atk/Spd penalty, grants bonus to unit's Atk/Spd during combat = current penalty on each of those stats × 2. (Example: if unit has -7 penalty to Atk, grants Atk+14, for a net bonus of Atk+12.) Calculates each stat bonus independently. |
| No restrictions. | |||||
Effects[ | ]
| Effects | Targets | Conditions |
|---|---|---|
| Combat effects | ||
 Atk/Spd+5 |  Unit | An Ally is within 2 spaces |
| Atk/Spd+X X = 2 x  Penalties oneach of Unit's stats | ||
Notes[ | ]
- The stat increase that can be applied by Atk/Spd Unity is considered a temporary buff.
- The stat increasing effect of Atk/Spd Unity will activate if the unit receives
Penalties. - The stat increasing effect will not be negated nor reduced if the unit receives Bonuses.
- If the unit is affected by Panic (and not affected by Null Panic), Atk/Spd Unity will utilize the total Penalty within each stat during calculation.[1]
- The unit will only receive temporary buffs from Neutralize Penalties or a source of penalty neutralization if the unit has a penalty neutralizing effect and the stat increasing effect of Atk/Spd Unity active.
- The stat increasing effect will be negated if the unit has their Penalties removed by a source of negative status effect neutralization.
- The stat increasing effect of Atk/Spd Unity will activate if the unit receives
List of owners[ | ]
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Atk/Spd Bond 1 5  | Atk/Spd Bond 2 5 | Atk/Spd Bond 3 5 | Atk/Spd Unity 5 |
 | Atk/Spd Bond 1 5 | Atk/Spd Bond 2 5 | Atk/Spd Bond 3 5 | Atk/Spd Unity 5 |
 | Atk/Spd Bond 1 5 | Atk/Spd Bond 2 5 | Atk/Spd Bond 3 5 | Atk/Spd Unity 5 |
 | Atk/Spd Bond 1 5 | Atk/Spd Bond 2 5 | Atk/Spd Bond 3 5 | Atk/Spd Unity 5 |
 | Atk/Spd Bond 1 5 | Atk/Spd Bond 2 5 | Atk/Spd Bond 3 5 | Atk/Spd Unity 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 |
|---|---|---|---|
| 2021-08-17 | 2021-09-07 | New Heroes: Keepers of Faith | Atk/Spd Unity |
| 2021-12-24 | 2022-01-03 | Legendary Heroes - Byleth | Atk/Spd Unity |
| 2022-03-08 | 2022-04-08 | Hop-and-Go-Seek | Atk/Spd Unity |
| 2022-03-14 | 2022-03-22 | Legendary Hero Remix | Atk/Spd Unity |
| 2022-04-22 | 2022-05-13 | Year-Five CYL Hero Fest | Atk/Spd Unity |
| 2022-05-26 | 2022-06-03 | Revival: Keepers of Faith | Atk/Spd Unity |
| 2022-08-23 | 2022-09-06 | Focus: Double Special Heroes | Atk/Spd Unity |
| 2022-08-27 | 2022-09-06 | Focus: Brave Championship | Atk/Spd Unity |
| 2023-02-02 | 2023-03-02 | Special Hero Summon | Atk/Spd Unity |
| 2023-03-11 | 2023-03-21 | Hop-and-Go-Seek | Atk/Spd Unity |
| 2023-03-17 | 2023-04-07 | New Heroes & Rearmed Tana | Atk/Spd Unity |
| 2023-04-21 | 2023-06-02 | GW Hero Fest! CYL: Round 5 | Atk/Spd Unity |
| 2023-05-09 | 2023-06-08 | New Heroes & Rearmed Chrom | Atk/Spd Unity |
| 2023-07-03 | 2023-07-12 | Focus: Heroes w/Null Follow-Up | Atk/Spd Unity |
| 2023-08-02 | 2023-08-05 | Revival: Keepers of Faith | Atk/Spd Unity |
| 2023-08-31 | 2023-09-14 | Legendary Heroes - Alear | Atk/Spd Unity |
| 2023-09-12 | 2023-09-19 | Focus: New Power | Atk/Spd Unity |
| 2023-09-28 | 2023-10-12 | Legendary Heroes - Elincia | Atk/Spd Unity |
| 2023-10-16 | 2023-11-07 | Attuned: Peony & Triandra | Atk/Spd Unity |
| 2023-11-13 | 2023-12-06 | Legendary & Mythic Hero Remix 2 | Atk/Spd Unity |
| 2024-01-14 | 2024-01-28 | Legendary & Mythic Hero Remix 2 | Atk/Spd Unity |
| 2024-01-27 | 2024-02-04 | Revival: Rearmed Chrom | Atk/Spd Unity |
| 2024-02-29 | 2024-03-14 | Legendary Heroes - Alear | Atk/Spd Unity |
| 2024-03-10 | 2024-03-17 | Focus: Weekly Revival 83 | Atk/Spd Unity |
| 2024-03-14 | 2024-03-24 | Hop-and-Go-Seek | Atk/Spd Unity |
| 2024-03-19 | 2024-04-20 | Focus: AHR 2024 Top Four | Atk/Spd Unity |
| 2024-03-22 | 2024-04-05 | Returning: Ascendant & Rearmed | Atk/Spd Unity |
| 2024-04-23 | 2024-05-21 | GW Hero Fest! CYL: Round 5 | Atk/Spd Unity |
| 2024-05-14 | 2024-06-04 | Legendary & Mythic Hero Remix 1 | Atk/Spd Unity |
| 2024-05-19 | 2024-05-26 | Focus: Weekly Revival 88 | Atk/Spd Unity |
| 2024-06-13 | 2024-06-17 | Revival: Rearmed Tana & More | Atk/Spd Unity |
| 2024-06-15 | 2024-06-19 | Revival: Rearmed Chrom & More | Atk/Spd Unity |
| 2024-06-20 | 2024-07-11 | Focus: Hall of Forms | Atk/Spd Unity |
| 2024-07-20 | 2024-08-03 | Ascendant, Rearmed & Attuned | Atk/Spd Unity |
| 2024-07-21 | 2024-07-28 | Focus: Weekly Revival 83 | Atk/Spd Unity |
| 2024-07-30 | 2024-08-07 | Revival: Attuned Peony & Triandra | Atk/Spd Unity |
| 2024-09-15 | 2024-09-22 | Focus: Weekly Revival 88 | Atk/Spd Unity |
| 2024-10-11 | 2024-10-25 | Ascendant, Rearmed & Attuned | Atk/Spd Unity |
| 2024-11-25 | 2024-12-09 | New Heroes Return | Atk/Spd Unity |
Distributed units
- This skill is not available on any distributed units.
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2024-03-06T05:00:00Z | Maria: Ritual Sacrifice | Divine Code: Part 5 | |
| 2024-03-06T05:00:00Z | Tana: Soaring Princess | Divine Code: Part 5 |
In other languages[ | ]
| Language | Name |
|---|---|
| English (US) | Atk/Spd Unity |
| Japanese | 攻撃速さの連帯 |
| German | Agr./Ges.-Bündnis |
| Spanish (Europe) | Alianza Ata/Vel |
| Spanish (Latin America) | Alianza Atq./Vel. |
| French | Unité Atq/Vit |
| Italian | Coesione Att/Vel |
| Traditional Chinese (Taiwan) | 攻擊速度的連帶 |
| Portuguese | Aliança Atq./Vel. |
