| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| C | 
|
Spd/Def Rein 1 | 60 | — | Inflicts Spd/Def-2 on foes within 2 spaces during combat. |
|
Spd/Def Rein 2 | 120 | Spd/Def Rein 1 | Inflicts Spd/Def-3 on foes within 2 spaces during combat. | |
|
Spd/Def Rein 3 | 240 | Spd/Def Rein 2 | Inflicts Spd/Def-4 on foes within 2 spaces during combat. | |
Cannot use:   
| |||||
Available as a Sacred Seal.
Notes[ | ]
- The stat decrease that can be applied by Spd/Def Rein is considered a temporary debuff.
- The combat reduction of Spd/Def Rein will not apply if an ally enters combat and the user is inflicted with
Time's Grip, the ally is inflicted with Feud, or the ally is in combat against a foe with skills such as Impenetrable Void and C Feud 3.
List of owners[ | ]
| Unit | Skill chain | |||
|---|---|---|---|---|
 | Spd/Def Rein 1 5  | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 4  | Spd/Def Rein 2 4 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | Spd/Def Hold 5 |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | Spd/Def Crux 5 |
 | Spd/Def Rein 1 4 | Spd/Def Rein 2 4 | Spd/Def Rein 3 5 | – |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | S/D Rein Snap 5 |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | Spd/Def Hold 5 |
 | Spd/Def Rein 1 5 | Spd/Def Rein 2 5 | Spd/Def Rein 3 5 | Spd/Def Hold 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 |
|---|---|---|---|
| 2020-09-18 | 2020-10-08 | New Heroes: Despair and Hope | Spd/Def Rein 3 |
| 2020-11-06 | 2020-12-06 | In the Moment | Spd/Def Rein 3 |
| 2020-12-25 | 2021-01-04 | Legendary Heroes - Lilina | Spd/Def Rein 3 |
| 2021-02-02 | 2021-03-01 | Special Hero Summon (Year 4) | Spd/Def Rein 3 |
| 2021-02-26 | 2021-03-05 | Legendary Heroes - Claude | Spd/Def Rein 3 |
| 2021-03-22 | 2021-03-29 | Focus: AHR 2021 Top Four | Spd/Def Rein 3 |
| 2021-04-13 | 2021-04-27 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2021-05-20 | 2021-06-18 | Bridal Grace | Spd/Def Rein 3 |
| 2021-05-31 | 2021-06-08 | Mythic Heroes - Ashera | Spd/Def Rein 3 |
| 2021-06-25 | 2021-07-03 | Focus: Heroes w/ Push Skills | Spd/Def Rein 3 |
| 2021-07-22 | 2021-07-29 | Legendary Hero Remix | Spd/Def Rein 3 |
| 2021-09-30 | 2021-10-07 | Mythic Heroes - Ótr | Spd/Def Rein 3 |
| 2021-10-13 | 2021-10-27 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2021-10-16 | 2021-10-23 | Focus: Heroes with Rein Skills | Spd/Def Rein 3 |
| 2021-11-05 | 2021-12-05 | Ninja Training | Spd/Def Rein 3 |
| 2021-11-19 | 2021-12-03 | In the Moment | Spd/Def Rein 3 |
| 2022-01-04 | 2022-01-11 | Focus: Heroes with Moonbow | Spd/Def Rein 3 |
| 2022-01-28 | 2022-02-08 | Mythic Heroes - Elimine | Spd/Def Rein 3 |
| 2022-02-02 | 2022-03-02 | Hero Fest | Spd/Def Rein 3 |
| 2022-02-02 | 2022-03-02 | Special Hero Summon (Year 5) | Spd/Def Rein 3 |
| 2022-04-12 | 2022-04-26 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2022-05-23 | 2022-06-02 | Bridal Grace | Spd/Def Rein 3 |
| 2022-05-31 | 2022-06-14 | Legendary Heroes - Myrrh | Spd/Def Rein 3 |
| 2022-06-17 | 2022-08-09 | Summer Vacation | Spd/Def Rein 3 |
| 2022-06-27 | 2022-07-07 | Focus: Dragoon Duels | Spd/Def Rein 3 |
| 2022-08-12 | 2022-08-13 | Focus: Heroes with Rein Skills | Spd/Def Rein 3 |
| 2022-08-23 | 2022-09-06 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2022-09-07 | 2022-10-07 | Bite of Flame | Spd/Def Rein 3 |
| 2022-09-22 | 2022-10-06 | Welcome, Rearmed Heroes! | Spd/Def Rein 3 |
| 2022-10-24 | 2022-11-07 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2022-11-16 | 2022-11-26 | In the Moment | Spd/Def Rein 3 |
| 2022-11-28 | 2022-12-08 | Ninja Training | Spd/Def Rein 3 |
| 2022-12-20 | 2023-01-03 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2022-12-23 | 2023-01-10 | Legendary Heroes - Shez | Spd/Def Rein 3 |
| 2023-02-02 | 2023-03-02 | Special Hero Summon | Spd/Def Rein 3 |
| 2023-04-17 | 2023-05-09 | New Heroes & Rearmed Ingrid | Spd/Def Rein 3 |
| 2023-04-28 | 2023-05-12 | Mythic Heroes - Nerþuz | Spd/Def Rein 3 |
| 2023-05-19 | 2023-06-19 | Bridal Dreams | Spd/Def Rein 3 |
| 2023-05-25 | 2023-06-04 | Bridal Grace | Spd/Def Rein 3 |
| 2023-05-29 | 2023-06-10 | Focus: Heroes with Moonbow | Spd/Def Rein 3 |
| 2023-06-24 | 2023-07-04 | Summer Vacation | Spd/Def Rein 3 |
| 2023-07-28 | 2023-08-11 | Mythic Heroes - Freyr | Spd/Def Rein 3 |
| 2023-08-13 | 2023-08-20 | Focus: Weekly Revival 74 | Spd/Def Rein 3 |
| 2023-08-22 | 2023-09-12 | Focus: Hall of Forms | Spd/Def Rein 3 |
| 2023-09-13 | 2023-09-23 | Bite of Flame | Spd/Def Rein 3 |
| 2023-09-28 | 2023-10-12 | Legendary Heroes - Elincia | Spd/Def Rein 3 |
| 2023-10-16 | 2023-11-07 | Attuned: Peony & Triandra | Spd/Def Rein 3 |
| 2023-11-07 | 2023-12-07 | Our Path Ahead | Spd/Def Rein 3 |
| 2023-11-13 | 2023-12-06 | Legendary & Mythic Hero Remix 2 | Spd/Def Rein 3 |
| 2023-11-16 | 2023-11-26 | Ninja Training | Spd/Def Rein 3 |
| 2023-11-27 | 2023-12-07 | In the Moment | Spd/Def Rein 3 |
| 2023-12-21 | 2024-01-04 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2024-01-23 | 2024-02-06 | Returning: Ascendant & Rearmed | Spd/Def Rein 3 |
| 2024-01-30 | 2024-03-05 | Special Hero Summon (Year 7) | Spd/Def Rein 3 |
| 2024-02-05 | 2024-02-15 | 7th Anniversary Special Focus 1 | Spd/Def Rein 3 |
| 2024-02-11 | 2024-02-25 | Legendary & Mythic Hero Remix 1 | Spd/Def Rein 3 |
| 2024-02-29 | 2024-03-14 | Legendary Heroes - Alear | Spd/Def Rein 3 |
| 2024-03-22 | 2024-04-05 | Returning: Ascendant & Rearmed | Spd/Def Rein 3 |
| 2024-04-11 | 2024-04-25 | Focus: Double Special Heroes | Spd/Def Rein 3 |
| 2024-05-14 | 2024-06-04 | Legendary & Mythic Hero Remix 2 | Spd/Def Rein 3 |
| 2024-05-19 | 2024-05-26 | Focus: Weekly Revival 74 | Spd/Def Rein 3 |
| 2024-05-22 | 2024-06-01 | Bridal Dreams | Spd/Def Rein 3 |
| 2024-05-25 | 2024-06-08 | Returning: Ascendant & Rearmed | Spd/Def Rein 3 |
| 2024-05-30 | 2024-06-09 | Bridal Grace | Spd/Def Rein 3 |
| 2024-06-14 | 2024-06-18 | Revival: Rearmed Ingrid & More | Spd/Def Rein 3 |
| 2024-06-21 | 2024-07-01 | Summer Vacation | Spd/Def Rein 3 |
| 2024-07-05 | 2024-08-05 | Loving Sea | Spd/Def Rein 3 |
| 2024-07-20 | 2024-08-03 | Ascendant, Rearmed & Attuned | Spd/Def Rein 3 |
| 2024-07-30 | 2024-08-07 | Revival: Attuned Peony & Triandra | Spd/Def Rein 3 |
| 2024-08-02 | 2024-09-02 | Hero Fest | Spd/Def Rein 3 |
| 2024-08-12 | 2024-08-26 | Legendary & Mythic Hero Remix 1 | Spd/Def Rein 3 |
| 2024-09-14 | 2024-09-24 | Bite of Flame | Spd/Def Rein 3 |
| 2024-10-11 | 2024-10-25 | Ascendant, Rearmed & Attuned | Spd/Def Rein 3 |
Distributed units
- A Hero Rises 2021 (×1)
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2023-09-06T03:00:00Z | 2023-10-28T06:59:59Z | Jill: Fiery Dracoknight | Divine Code: Ephemera 9 |
| 2023-11-06T09:00:00Z | 2023-12-28T06:59:59Z | Igrene: Ninja of Nabata | Divine Code: Ephemera 11 |
| 2024-03-06T05:00:00Z | Ingrid: Beacon of Honor | Divine Code: Part 5 | |
| 2024-03-06T05:00:00Z | Say'ri: Righteous Bride | Divine Code: Part 5 | |
| 2024-06-06T06:00:00Z | 2024-07-28T06:59:59Z | Claude: Tropical Trouble | Divine Code: Ephemera 6 |
Seal acquired from[ | ]
Tempest Trials reward[ | ]
- Tempest Trials+: Building a Utopia ( – ): 20,000 Score.
Sacred Seal Forge[ | ]
- Spd/Def Rein 1: Create for 20 Great Verdant Badge, 100 Verdant Badge, 40 Sacred Coin.
- Spd/Def Rein 2: Enhance for 60 Great Verdant Badge, 200 Verdant Badge, 50 Sacred Coin.
- Spd/Def Rein 3: Enhance for 400 Great Verdant Badge, 1000 Verdant Badge, 100 Sacred Coin.
In other languages[ | ]
| Language | Name |
|---|---|
| English (US) | Spd/Def Rein |
| Japanese | 速さ守備の牽制 |
| German | Ges./Ver.-Zügel |
| Spanish (Europe) | Amarra Vel/Def |
| Spanish (Latin America) | Amarra Vel./Def. |
| French | Bride Vit/Déf |
| Italian | Briglia Vel/Dif |
| Traditional Chinese (Taiwan) | 速度防守牽制 |
| Portuguese | Rédea Vel./Def. |