| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| A | 
|
AR-O Spd/Res 1 | 60 | — | If attacking in Aether Raids, grants Spd/Res+X during combat. (Calculates X based on number of foe's defensive structures: ≤2 structures grants +4; 3 grants +3; 4 grants +2; ≥5 grants +1. Destroyed defensive structures are not counted.) |
|
AR-O Spd/Res 2 | 120 | AR-O Spd/Res 1 | If attacking in Aether Raids, grants Spd/Res+X during combat. (Calculates X based on number of foe's defensive structures: ≤2 structures grants +7; 3 grants +5; 4 grants +3; ≥5 grants +1. Destroyed defensive structures are not counted.) | |
|
AR-O Spd/Res 3 | 240 | AR-O Spd/Res 2 | If attacking in Aether Raids, grants Spd/Res+X during combat. (Calculates X based on number of foe's defensive structures: ≤2 structures grants +10; 3 grants +7; 4 grants +4; ≥5 grants +1. Destroyed defensive structures are not counted.) | |
| No restrictions. | |||||
Effects
| Effects | Targets | Conditions |
|---|---|---|
| Combat effects | ||
 Spd/Res+X (min: 1, max: 10)X = 10 - (3 x (Defensive structures remaining, -2)) |  Unit | Unit is attacking in Aether Raids |
Notes
- The stat increase that can be applied by AR-O Spd/Res is considered a temporary buff.
List of owners
| Unit | Skill chain | ||
|---|---|---|---|
 | AR-O Spd/Res 1 5  | AR-O Spd/Res 2 5 | AR-O Spd/Res 3 5 |
Availability
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2019-06-20 | 2019-08-09 | Summer Returns | AR-O Spd/Res 3 |
| 2019-11-28 | 2019-12-05 | Mythic Heroes - Altina | AR-O Spd/Res 3 |
| 2020-02-02 | 2020-03-01 | Special Hero Summon (Year 3) | AR-O Spd/Res 3 |
| 2020-06-18 | 2020-07-02 | Call of the Sea - Special Hero Gift | AR-O Spd/Res 3 |
| 2020-06-23 | 2020-07-06 | Summer Returns | AR-O Spd/Res 3 |
| 2021-06-26 | 2021-07-10 | Summer Returns | AR-O Spd/Res 3 |
| 2022-06-21 | 2022-07-01 | Summer Returns | AR-O Spd/Res 3 |
| 2023-07-04 | 2023-07-14 | Summer Returns (4★SHSR) | AR-O Spd/Res 3 |
| 2024-07-01 | 2024-07-11 | Summer Returns (4★SHSR) | AR-O Spd/Res 3 |
Distributed units
- This skill is not available on any distributed units.
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2022-06-07T03:00:00Z | 2022-07-28T06:59:59Z | Gunnthrá: Beaming Smile | Divine Code: Ephemera 6 |
In other languages
| Language | Name |
|---|---|
| English (US) | AR-O Spd/Res |
| Japanese | 速さ魔防の攻城戦 |
| German | ÄR-A Ges./Res. |
| Spanish (Europe) | AE (A) Vel/Res |
| Spanish (Latin America) | AE-A Vel./Res. |
| French | RC-A Vit/Rés |
| Italian | Vel/Res BE (A) |
| Traditional Chinese (Taiwan) | 速度魔防的攻城戰 |
| Portuguese | IE-A Vel./Res. |