| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| B | 
|
Chill Atk 1 | 60 | — | At start of turn, inflicts Atk-3 on foe on the enemy team with the highest Atk through its next action. |
|
Chill Atk 2 | 120 | Chill Atk 1 | At start of turn, inflicts Atk-5 on foe on the enemy team with the highest Atk through its next action. | |
|
Chill Atk 3 | 240 | Chill Atk 2 | At start of turn, inflicts Atk-7 on foe on the enemy team with the highest Atk through its next action. | |
| No restrictions. | |||||
Available as a Sacred Seal.
Notes[ | ]
- The stat decrease that can be applied by Chill Atk is considered a
Penalty.
- Any 【Penalty】 on a unit lasts until that unit takes an action. If the unit takes multiple actions in a turn, they will only have Penalties for their first action.
- If the unit also has Grand Strategy, any Penalties will remain active until the start of that unit's next phase.
- If the unit also has
- Any 【Penalty】 on a unit lasts until that unit takes an action. If the unit takes multiple actions in a turn, they will only have
- 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.
- Chill Atk does not compare Atk stats, so 【Phantom】 effects will not work.
- If multiple units are tied for the highest Atk, each of those units will receive the effect.
List of owners[ | ]
| Unit | Skill chain | ||
|---|---|---|---|
 | Chill Atk 1 3  | Chill Atk 2 4  | Chill Atk 3 5  |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 3 | Chill Atk 2 4 | Chill Atk 3 5 |
 | Chill Atk 1 3 | Chill Atk 2 4 | Chill Atk 3 5 |
 | Chill Atk 1 4 | Chill Atk 2 4 | Chill Atk 3 4 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 3 | Chill Atk/Def 1 4 | Chill Atk/Def 2 5 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 3 | Chill Atk 2 3 | Chill Atk 3 4 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 5 | Chill Atk/Spd 1 5 | Chill Atk/Spd 2 5 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
 | Chill Atk 1 5 | Chill Atk 2 5 | Chill Atk 3 5 |
Availability[ | ]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2018-05-21 | 2018-06-21 | Bridal Bloom | Chill Atk 3 |
| 2018-09-21 | 2018-10-23 | New Heroes: Generals of Múspell | Chill Atk 3 |
| 2018-10-31 | 2018-11-07 | Legendary Heroes - Eirika | Chill Atk 3 |
| 2018-11-30 | 2018-12-10 | Focus: Voting Gauntlet | Chill Atk 3 |
| 2019-01-11 | 2019-01-30 | New Heroes: Rulers of the Laguz | Chill Atk 3 |
| 2019-01-30 | 2019-02-06 | Legendary Heroes - Duma | Chill Atk 3 |
| 2019-02-09 | 2019-02-16 | Special Hero Summon (Year 2) | Chill Atk 3 |
| 2019-04-10 | 2019-04-27 | New Heroes: Out of Gallia | Chill Atk 3 |
| 2019-05-21 | 2019-06-21 | Bridal Belonging | Chill Atk 3 |
| 2019-05-22 | 2019-06-22 | Bridal Bloom | Chill Atk 3 |
| 2019-06-21 | 2019-07-04 | Focus: Tempest Trials | Chill Atk 3 |
| 2019-06-25 | 2019-07-04 | Focus: Heroes with Chill Skills | Chill Atk 3 |
| 2019-06-27 | 2019-07-07 | Focus: Headband Brawl (Block B) | Chill Atk 3 |
| 2019-06-28 | 2019-07-05 | Legendary Heroes - Eliwood | Chill Atk 3 |
| 2019-08-02 | 2019-08-10 | Hero Fest | Chill Atk 3 |
| 2019-09-15 | 2019-09-23 | Focus: Tibarn & Caineghis's Battle | Chill Atk 3 |
| 2019-09-30 | 2019-10-08 | Mythic Heroes - Thrasir | Chill Atk 3 |
| 2019-10-29 | 2019-11-05 | Legendary Heroes - Leif | Chill Atk 3 |
| 2019-10-30 | 2019-11-09 | Focus: Heroes with Guard Skills | Chill Atk 3 |
| 2019-12-06 | 2019-12-25 | Book IV Begins: Peony and More | Chill Atk 3 |
| 2019-12-10 | 2019-12-25 | Focus: Double Special Heroes | Chill Atk 3 |
| 2019-12-31 | 2019-01-04 | Focus: Tempest Trials | Chill Atk 3 |
| 2020-01-27 | 2020-02-05 | Focus: Clash of the Claws | Chill Atk 3 |
| 2020-01-30 | 2020-02-06 | Mythic Heroes - Líf | Chill Atk 3 |
| 2020-02-02 | 2020-03-01 | Special Hero Summon (Year 3) | Chill Atk 3 |
| 2020-04-08 | 2020-04-30 | New Heroes: Journey Begins | Chill Atk 3 |
| 2020-04-20 | 2020-05-20 | The Start of It All | Chill Atk 1 |
| 2020-05-27 | 2020-06-10 | Bridal Belonging | Chill Atk 3 |
| 2020-05-29 | 2020-06-06 | Mythic Heroes - Mila | Chill Atk 3 |
| 2020-06-03 | 2020-06-17 | Bridal Bloom | Chill Atk 3 |
| 2020-06-26 | 2020-07-03 | Focus: Heroes with Form Skills | Chill Atk 3 |
| 2020-08-05 | 2020-08-18 | Focus: Tempest Trials | Chill Atk 3 |
| 2020-08-12 | 2020-08-13 | Focus: Tibarn & Caineghis's Battle | Chill Atk 3 |
| 2020-09-03 | 2020-09-11 | Focus: Heroes with Duel Skills | Chill Atk 3 |
| 2020-09-15 | 2020-09-25 | Focus: Frontline Phalanx Debut 2 | Chill Atk 3 |
| 2020-09-16 | 2020-09-24 | Focus: Heroes with Rally+ Skills | Chill Atk 3 |
| 2020-09-28 | 2020-10-07 | Focus: Voting Gauntlet, Part 2 | Chill Atk 3 |
| 2020-09-29 | 2020-10-11 | Focus: Ranulf and Lethe's Battle | Chill Atk 3 |
| 2020-11-17 | 2020-11-18 | Focus: Heroes with Form Skills | Chill Atk 3 |
| 2020-11-19 | 2020-11-25 | Focus: Foil Counters | Chill Atk 3 |
| 2020-11-20 | 2020-12-10 | Focus: Double Special Heroes | Chill Atk 1 |
| 2020-11-27 | 2020-12-09 | Mythic Heroes - Freyja & Triandra | Chill Atk 3 |
| 2021-02-02 | 2021-03-01 | Special Hero Summon (Year 4) | Chill Atk 1 |
| 2021-04-01 | 2021-04-08 | Focus: Heroes with Rally+ Skills | Chill Atk 3 |
| 2021-04-21 | 2021-05-05 | The Start of It All | Chill Atk 1 |
| 2021-05-03 | 2021-05-11 | Focus: With Resonance: Shields | Chill Atk 3 |
| 2021-05-31 | 2021-06-08 | Mythic Heroes - Ashera | Chill Atk 3 |
| 2021-06-03 | 2021-06-10 | Focus: Heroes with Form Skills | Chill Atk 3 |
| 2021-06-04 | 2021-06-18 | Bridal Belonging | Chill Atk 3 |
| 2021-06-05 | 2021-06-19 | Bridal Bloom | Chill Atk 3 |
| 2021-06-18 | 2021-06-19 | Focus: Heroes with Foil Counters | Chill Atk 3 |
| 2021-08-10 | 2021-08-20 | Focus: New Power | Chill Atk 3 |
| 2021-09-05 | 2021-09-12 | Focus: Weekly Revival 34 | Chill Atk 3 |
| 2021-09-19 | 2021-09-26 | Focus: Weekly Revival 35 | Chill Atk 3 |
| 2021-09-30 | 2021-10-07 | Mythic Heroes - Ótr | Chill Atk 3 |
| 2021-10-21 | 2021-10-22 | Focus: Heroes with Form Skills | Chill Atk 3 |
| 2021-10-25 | 2021-10-26 | Focus: Heroes with Rally+ Skills | Chill Atk 3 |
| 2021-11-01 | 2021-11-10 | Focus: Heroes with Ignis | Chill Atk 3 |
| 2021-11-14 | 2021-11-21 | Focus: Weekly Revival 39 | Chill Atk 3 |
| 2021-12-14 | 2021-12-26 | Focus: Tempest Trials | Chill Atk 3 |
| 2021-12-28 | 2022-01-11 | Focus: Tempest Trials | Chill Atk 3 |
| 2022-04-09 | 2022-04-16 | Focus: New Power | Chill Atk 3 |
| 2022-04-20 | 2022-04-30 | The Start of It All | Chill Atk 1 |
| 2022-05-22 | 2022-05-29 | Focus: Weekly Revival 49 | Chill Atk 3 |
| 2022-05-25 | 2022-06-04 | Bridal Belonging | Chill Atk 3 |
| 2022-05-30 | 2022-06-09 | Bridal Bloom (4★SHSR) | Chill Atk 3 |
| 2022-05-31 | 2022-06-14 | Legendary Heroes - Myrrh | Chill Atk 3 |
| 2022-06-11 | 2022-06-16 | Focus: New Power | Chill Atk 3 |
| 2022-08-05 | 2022-08-06 | Focus: Heroes with Rally+ Skills | Chill Atk 3 |
| 2022-08-07 | 2022-08-14 | Focus: Weekly Revival 34 | Chill Atk 3 |
| 2022-08-09 | 2022-08-10 | Focus: Heroes with Form Skills | Chill Atk 3 |
| 2022-08-21 | 2022-08-28 | Focus: Weekly Revival 35 | Chill Atk 3 |
| 2022-09-24 | 2022-10-01 | Focus: Surtr & Múspell's Battle | Chill Atk 3 |
| 2022-09-26 | 2022-10-06 | Focus: Fighting Fire with Fire | Chill Atk 3 |
| 2022-10-16 | 2022-10-23 | Focus: Weekly Revival 39 | Chill Atk 3 |
| 2022-11-06 | 2022-11-18 | Focus: Tempest Trials | Chill Atk 3 |
| 2022-11-14 | 2022-11-28 | Legendary & Mythic Hero Remix | Chill Atk 3 |
| 2022-12-04 | 2022-12-11 | Focus: Weekly Revival 63 | Chill Atk 3 |
| 2023-01-13 | 2023-01-27 | Focus: Hall of Forms Revival | Chill Atk 3 |
| 2023-01-29 | 2023-02-05 | Focus: Weekly Revival 49 | Chill Atk 3 |
| 2023-03-13 | 2023-03-27 | Legendary & Mythic Hero Remix 1 | Chill Atk 3 |
| 2023-03-25 | 2023-04-02 | Focus: Tibarn & Nailah's Battle | Chill Atk 3 |
| 2023-03-26 | 2023-04-02 | Focus: Weekly Revival 68 | Chill Atk 3 |
| 2023-04-19 | 2023-04-29 | The Start of It All | Chill Atk 1 |
| 2023-05-11 | 2023-05-17 | Focus: New Power | Chill Atk 3 |
| 2023-06-02 | 2023-06-12 | Bridal Belonging (4★SHSR) | Chill Atk 3 |
| 2023-06-05 | 2023-06-15 | Bridal Bloom (4★SHSR) | Chill Atk 3 |
| 2023-07-09 | 2023-07-16 | Focus: Weekly Revival 63 | Chill Atk 3 |
| 2023-08-13 | 2023-08-20 | Focus: Weekly Revival 34 | Chill Atk 3 |
| 2023-08-20 | 2023-08-27 | Focus: Weekly Revival 35 | Chill Atk 3 |
| 2023-08-20 | 2023-08-27 | Focus: Weekly Revival 68 | Chill Atk 3 |
| 2023-09-17 | 2023-09-24 | Focus: Weekly Revival 39 | Chill Atk 3 |
| 2023-11-13 | 2023-12-06 | Legendary & Mythic Hero Remix 2 | Chill Atk 3 |
| 2023-11-26 | 2023-12-03 | Focus: Weekly Revival 49 | Chill Atk 3 |
| 2023-12-09 | 2023-12-19 | Focus: New Power | Chill Atk 1 |
| 2024-03-03 | 2024-03-10 | Focus: Weekly Revival 63 | Chill Atk 3 |
| 2024-03-10 | 2024-03-18 | Focus: New Power | Chill Atk 3 |
| 2024-04-07 | 2024-04-14 | Focus: Weekly Revival 68 | Chill Atk 3 |
| 2024-04-19 | 2024-04-29 | The Start of It All (4★SHSR) | Chill Atk 1 |
| 2024-05-17 | 2024-05-23 | Focus: Kaze & Midori's Battle | Chill Atk 3 |
| 2024-06-04 | 2024-06-14 | Bridal Belonging (4★SHSR) | Chill Atk 3 |
| 2024-06-05 | 2024-06-15 | Bridal Bloom (4★SHSR) | Chill Atk 3 |
| 2024-06-16 | 2024-06-23 | Focus: Weekly Revival 49 | Chill Atk 3 |
| 2024-09-01 | 2024-09-08 | Focus: Weekly Revival 34 | Chill Atk 3 |
| 2024-09-08 | 2024-09-15 | Focus: Weekly Revival 35 | Chill Atk 3 |
| 2024-09-09 | 2024-10-04 | Legendary & Mythic Hero Remix 2 | Chill Atk 3 |
| 2024-09-22 | 2024-09-29 | Focus: Weekly Revival 63 | Chill Atk 3 |
| 2024-10-06 | 2024-10-13 | Focus: Weekly Revival 39 | Chill Atk 3 |
Distributed units
- Conrad: Masked Knight (×1)
- Conrad: Masked Knight (×2)
- Gangrel: Plegia's Mad King (×1)
- Gangrel: Plegia's Mad King (×2)
- Gharnef: Dark Pontifex (×1)
- Gharnef: Dark Pontifex (×2)
- Tempest Trials+: Love of Family (×1)
- Tempest Trials+: Love of Family (×1)
- Matthis: Brother to Lena (×1)
- Matthis: Brother to Lena (×2)
- Nemesis: King of Liberation (×1)
- Nemesis: King of Liberation (×2)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Use Heroic Grails (×20)
- Grand Hero Battles quest (April 2021) (×1)
- Grand Hero Battles quest (December 2023) (×1)
- Grand Hero Battles quest (June 2019) (×1)
- Grand Hero Battles quest (June 2020) (×1)
- Grand Hero Battles quest (September 2021) (×1)
- Grand Hero Party quest (April 2020) (×1)
- Grand Hero Party quest (August 2019) (×1)
- Grand Hero Party quest (February 2021) (×1)
- Grand Hero Party quest (February 2021) (×1)
- Grand Hero Party quest (February 2022) (×1)
- Grand Hero Party quest (February 2023) (×1)
- Grand Hero Party quest (February 2024) (×1)
- Grand Hero Party quest (January 2024) (×1)
- Grand Hero Party quest (October 2021) (×1)
- Grand Hero Party quest (October 2021) (×1)
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2020-03-05T05:00:00Z | Tanith: Forthright Heart | Divine Code: Part 1 | |
| 2020-05-07T01:00:00Z | 2020-06-28T06:59:59Z | Ninian: Bright-Eyed Bride | Divine Code: Ephemera 5 |
| 2021-03-04T03:00:00Z | Midori: Reliable Chemist | Divine Code: Part 2 | |
| 2021-07-06T03:00:00Z | 2021-08-28T06:59:59Z | Kris: Ardent Firebrand | Divine Code: Ephemera 7 |
Seal acquired from[ | ]
Tempest Trials reward[ | ]
- Tempest Trials+: Taste of Spring ( – ): 20,000 Score.
Sacred Seal Forge[ | ]
- Chill Atk 1: Create for 20 Great Scarlet Badge, 100 Scarlet Badge, 20 Sacred Coin.
- Chill Atk 2: Enhance for 60 Great Scarlet Badge, 200 Scarlet Badge, 50 Sacred Coin.
- Chill Atk 3: Enhance for 400 Great Scarlet Badge, 1000 Scarlet Badge, 100 Sacred Coin.
In other languages[ | ]
| Language | Name |
|---|---|
| Japanese | 攻撃の封印 |
| German | Angr.-Bremse |
| Spanish (Europe) | Gelidez Ata |
| Spanish (Latin America) | Atq. gélido |
| French | Gel Atq |
| Italian | Att gelante |
| Traditional Chinese (Taiwan) | 攻擊封殺 |
| Portuguese | Atq. gelado |