| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| C | 
|
Atk/Res Gap 1 | 60 | — | At start of turn, grants Atk/Res+1 to ally with the highest Atk+Res total for 1 turn. (Excludes unit.) |
|
Atk/Res Gap 2 | 120 | Atk/Res Gap 1 | At start of turn, grants Atk/Res+3 to ally with the highest Atk+Res total for 1 turn. (Excludes unit.) | |
|
Atk/Res Gap 3 | 240 | Atk/Res Gap 2 | At start of turn, grants Atk/Res+5 to ally with the highest Atk+Res total for 1 turn. (Excludes unit.) | |
| No restrictions. | |||||
Notes[]
- The stat increase that can be applied by Atk/Res Gap is considered a
Bonus.
- Unit selection takes place after all Bonuses on allies are removed, and before any new Bonuses or Penalties are applied. All other existing Bonuses and Penalties count towards their respective stats during unit selection.
- Atk/Res Gap does not compare Atk+Res total stats, so 【Phantom】 effects will not work.
- If multiple units are tied for the highest Atk+Res total, each of those units will receive the effect.
List of owners[]
| Unit | Skill chain | ||
|---|---|---|---|
 | Atk/Res Gap 1 3  | Atk/Res Gap 2 3 | Atk/Res Gap 3 4  |
 | Atk/Res Gap 1 4 | Atk/Res Gap 2 4 | Atk/Res Gap 3 4 |
 | Atk/Res Gap 1 4 | Atk/Res Gap 2 4 | Atk/Res Gap 3 4 |
Availability[]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2019-10-09 | 2019-11-09 | A Monstrous Harvest | Atk/Res Gap 3 |
| 2020-02-02 | 2020-03-01 | Special Hero Summon (Year 3) | Atk/Res Gap 3 |
| 2020-04-14 | 2020-04-28 | Focus: Double Special Heroes | Atk/Res Gap 3 |
| 2020-10-17 | 2020-11-01 | Treat Fiends | Atk/Res Gap 3 |
| 2021-10-26 | 2021-11-09 | Treat Fiends | Atk/Res Gap 3 |
| 2022-04-07 | 2022-05-07 | Unlikely Friends | Atk/Res Gap 3 |
| 2022-10-15 | 2022-10-25 | Treat Fiends | Atk/Res Gap 3 |
| 2022-11-21 | 2022-12-05 | Focus: Double Special Heroes | Atk/Res Gap 3 |
| 2023-02-02 | 2023-03-02 | Special Hero Summon | Atk/Res Gap 3 |
| 2023-04-26 | 2023-05-09 | Unlikely Friends | Atk/Res Gap 3 |
| 2023-10-21 | 2023-10-31 | Treat Fiends (4★SHSR) | Atk/Res Gap 3 |
| 2024-04-13 | 2024-04-23 | Unlikely Friends | Atk/Res Gap 3 |
| 2024-04-25 | 2024-05-03 | Focus: Merric & Elice's Battle | Atk/Res Gap 3 |
| 2024-10-17 | 2024-10-27 | Treat Fiends (4★SHSR) | Atk/Res Gap 3 |
| 2025-01-22 | 2025-02-12 | Focus: Hall of Forms | Atk/Res Gap 3 |
| 2025-04-10 | 2025-04-20 | Unlikely Friends | Atk/Res Gap 3 |
Distributed units
- This skill is not available on any distributed units.
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2021-03-04T03:00:00Z | Ilyana: Treat Harvester | Divine Code: Part 2 | |
| 2023-03-06T03:00:00Z | Ilyana: Awakened Appetite | Divine Code: Part 4 | |
| 2023-10-03T02:30:00Z | 2023-11-28T06:59:59Z | Elice: Altean Princess | Divine Code: Ephemera 10 |
In other languages[]
| Language | Name |
|---|---|
| English (US) | Atk/Res Gap |
| Japanese | 攻撃魔防の大開放 |
| German | Ang./Res.-Lücke |
| Spanish (Europe) | Lapso Ata/Res |
| Spanish (Latin America) | Lapso Atq./Res. |
| French | Brèche Atq/Rés |
| Italian | Occ. Att/Res |
| Traditional Chinese (Taiwan) | 攻擊魔防大開放 |
| Portuguese | Lapso Atq./Res. |