| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| C | 
|
Joint Hone Atk | 300 | Hone Atk 3 | At start of turn, if unit is adjacent to an ally, grants Atk+5 to unit and adjacent allies for 1 turn. |
| No restrictions. | |||||
Effects[ | ]
| Effects | Targets | Conditions |
|---|---|---|
| Status effects | ||
 Atk+5 |  Unit & Adjacent Allies | At start of turn if Unit is Adjacentto an Ally |
Notes[ | ]
- The stat increase that can be applied by Joint Hone Atk is considered a Bonus.
List of owners[ | ]
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Hone Atk 1 5  | Hone Atk 2 5 | Hone Atk 3 5 | Joint Hone Atk 5 |
 | Hone Atk 1 5 | Hone Atk 2 5 | Hone Atk 3 5 | Joint Hone Atk 5 |
 | Hone Atk 1 5 | Hone Atk 2 5 | Hone Atk 3 5 | Joint Hone Atk 5 |
 | Hone Atk 1 5 | Hone Atk 2 5 | Hone Atk 3 5 | Joint Hone Atk 5 |
Availability[ | ]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2019-09-06 | 2019-10-07 | A Splendid Soiree | Joint Hone Atk |
| 2020-02-02 | 2020-03-01 | Special Hero Summon (Year 3) | Joint Hone Atk |
| 2020-02-19 | 2020-03-04 | Focus: Double Special Heroes | Joint Hone Atk |
| 2020-04-20 | 2020-05-20 | The Start of It All | Joint Hone Atk |
| 2020-08-18 | 2020-09-08 | New Heroes: A New Future | Joint Hone Atk |
| 2020-09-12 | 2020-09-26 | A Splendid Soiree | Joint Hone Atk |
| 2020-11-20 | 2020-12-10 | Focus: Double Special Heroes | Joint Hone Atk |
| 2020-12-25 | 2021-01-04 | Legendary Heroes - Lilina | Joint Hone Atk |
| 2021-02-02 | 2021-03-01 | Special Hero Summon (Year 4) | Joint Hone Atk |
| 2021-03-17 | 2021-04-17 | Willful Rabbits | Joint Hone Atk |
| 2021-04-21 | 2021-05-05 | The Start of It All | Joint Hone Atk |
| 2021-04-26 | 2021-05-10 | Year-Four CYL Hero Fest | Joint Hone Atk |
| 2021-05-26 | 2021-06-03 | Revival: A New Future | Joint Hone Atk |
| 2021-09-16 | 2021-09-30 | A Splendid Soiree | Joint Hone Atk |
| 2021-09-28 | 2021-10-04 | Focus: Heroes with Noontime | Joint Hone Atk |
| 2021-11-13 | 2021-11-20 | Legendary Hero Remix | Joint Hone Atk |
| 2021-11-23 | 2021-12-21 | Focus: Double Special Heroes | Joint Hone Atk |
| 2022-02-02 | 2022-03-02 | Special Hero Summon (Year 5) | Joint Hone Atk |
| 2022-02-17 | 2022-02-24 | Focus: Heroes w/Joint Hone Skills | Joint Hone Atk |
| 2022-03-12 | 2022-03-22 | Willful Rabbits | Joint Hone Atk |
| 2022-04-20 | 2022-04-30 | The Start of It All | Joint Hone Atk |
| 2022-04-22 | 2022-05-13 | Year-Four CYL Hero Fest | Joint Hone Atk |
| 2022-09-10 | 2022-09-20 | Focus: New Power | Joint Hone Atk |
| 2022-09-21 | 2022-10-01 | A Splendid Soiree | Joint Hone Atk |
| 2023-02-12 | 2023-02-19 | Focus: Weekly Revival 65 | Joint Hone Atk |
| 2023-02-22 | 2023-03-15 | Focus: Hall of Forms | Joint Hone Atk |
| 2023-03-15 | 2023-03-25 | Willful Rabbits | Joint Hone Atk |
| 2023-04-09 | 2023-04-16 | Focus: Weekly Revival 69 | Joint Hone Atk |
| 2023-04-19 | 2023-04-29 | The Start of It All | Joint Hone Atk |
| 2023-04-21 | 2023-06-02 | GW Hero Fest! CYL: Round 4 | Joint Hone Atk |
| 2023-07-23 | 2023-07-30 | Focus: Weekly Revival 65 | Joint Hone Atk |
| 2023-09-03 | 2023-09-10 | Focus: Weekly Revival 69 | Joint Hone Atk |
| 2023-09-26 | 2023-10-06 | A Splendid Soiree (4★SHSR) | Joint Hone Atk |
| 2024-01-13 | 2024-01-28 | Focus: Hall of Forms Revival | Joint Hone Atk |
| 2024-02-09 | 2024-02-17 | Focus: New Power | Joint Hone Atk |
| 2024-03-17 | 2024-03-24 | Focus: Weekly Revival 65 | Joint Hone Atk |
| 2024-04-14 | 2024-04-21 | Focus: Weekly Revival 69 | Joint Hone Atk |
| 2024-04-19 | 2024-04-29 | The Start of It All (4★SHSR) | Joint Hone Atk |
| 2024-04-23 | 2024-05-21 | GW Hero Fest! CYL: Round 4 | Joint Hone Atk |
| 2024-09-30 | 2024-10-10 | A Splendid Soiree (4★SHSR) | Joint Hone Atk |
| 2024-10-06 | 2024-10-13 | Focus: Weekly Revival 65 | Joint Hone Atk |
| 2024-11-03 | 2024-11-10 | Focus: Weekly Revival 69 | Joint Hone Atk |
| 2024-11-13 | 2024-11-27 | Focus: Hall of Forms Revival | Joint Hone Atk |
Distributed units
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2022-09-06T03:00:00Z | 2022-10-28T06:59:59Z | Reinhardt: Lightning's Rondo | Divine Code: Ephemera 9 |
| 2024-03-06T05:00:00Z | 2024-04-28T06:59:59Z | Severa: Bitter Blossom | Divine Code: Ephemera 3 |
In other languages[ | ]
| Language | Name |
|---|---|
| Japanese | 攻撃の相互鼓舞 |
| German | Nachbar-Agr. |
| Spanish (Europe) | Omnimpulso Ata |
| Spanish (Latin America) | Omnipulso Atq. |
| French | Entraide Atq |
| Italian | Incita Att gruppo |
| Traditional Chinese (Taiwan) | 攻擊相互鼓舞 |
| Portuguese | Atq. omnielevado |