| Type | Icon | Name | SP | Required | Description |
|---|---|---|---|---|---|
| A | 
|
Earth Boost 1 | 50 | — | At start of combat, if unit's HP ≥ foe's HP+3, grants Def+2 during combat. |
|
Earth Boost 2 | 100 | Earth Boost 1 | At start of combat, if unit's HP ≥ foe's HP+3, grants Def+4 during combat. | |
|
Earth Boost 3 | 200 | Earth Boost 2 | At start of combat, if unit's HP ≥ foe's HP+3, grants Def+6 during combat. | |
| No restrictions. | |||||
Available as a Sacred Seal.
Notes[]
- The stat increase that can be applied by Earth Boost is considered a combat boost.
- The skill compares current HP between units to apply the Combat Buff.
List of owners[]
| Unit | Skill chain | ||
|---|---|---|---|
 | Earth Boost 1 3  | Earth Boost 2 3 | Earth Boost 3 4  |
 | Earth Boost 1 5  | Earth Boost 2 5 | Earth Boost 3 5 |
 | Earth Boost 1 4 | Earth Boost 2 4 | Earth Boost 3 5 |
Availability[]
Summoning events
| Start | End | Event | Skill |
|---|---|---|---|
| 2017-05-15 | 2017-05-30 | New Heroes: Rite of Shadows | Earth Boost 3 |
| 2017-07-03 | 2017-07-21 | Focus: Tempest Trials | Earth Boost 3 |
| 2017-08-15 | 2017-08-31 | New Heroes: The Sacred World | Earth Boost 3 |
| 2017-11-02 | 2017-11-12 | Focus: Short-Haired Ladies | Earth Boost 3 |
| 2017-12-14 | 2017-12-23 | Focus: Tana & Amelia's Battle | Earth Boost 3 |
| 2017-12-28 | 2018-01-02 | Legendary Heroes - Gunnthrá | Earth Boost 3 |
| 2018-02-07 | 2018-02-20 | Focus: Movement Skills | Earth Boost 3 |
| 2019-02-13 | 2019-02-23 | Focus: New Power 1 | Earth Boost 3 |
| 2019-08-02 | 2019-08-03 | Focus: Movement Skills | Earth Boost 3 |
| 2019-08-11 | 2019-08-18 | Focus: Weekly Revival 10 | Earth Boost 3 |
| 2019-08-14 | 2019-08-20 | Focus: New Power | Earth Boost 3 |
| 2019-10-06 | 2019-10-13 | Focus: Weekly Revival 18 | Earth Boost 3 |
| 2019-12-29 | 2020-01-05 | Focus: Weekly Revival 10 | Earth Boost 3 |
| 2020-02-08 | 2020-02-09 | Focus: Tana & Amelia's Battle | Earth Boost 3 |
| 2020-02-23 | 2020-03-01 | Focus: Weekly Revival 18 | Earth Boost 3 |
| 2020-05-17 | 2020-05-24 | Focus: Weekly Revival 10 | Earth Boost 3 |
| 2020-07-12 | 2020-07-19 | Focus: Weekly Revival 18 | Earth Boost 3 |
| 2020-12-13 | 2020-12-20 | Focus: Weekly Revival 20 | Earth Boost 3 |
| 2021-02-14 | 2021-02-21 | Focus: Weekly Revival 29 | Earth Boost 3 |
| 2021-07-18 | 2021-07-25 | Focus: Weekly Revival 20 | Earth Boost 3 |
| 2021-07-27 | 2021-08-07 | Focus: Mae & Boey's Battle | Earth Boost 3 |
| 2021-11-07 | 2021-11-14 | Focus: Weekly Revival 29 | Earth Boost 3 |
| 2022-03-29 | 2022-04-07 | Focus: Impenetrable Defenses 2 | Earth Boost 3 |
| 2022-05-01 | 2022-05-08 | Focus: Weekly Revival 20 | Earth Boost 3 |
Distributed units
- Tempest Trials+: Royal Treasures (×1)
- Tempest Trials+: Royal Treasures (×1)
- Use Heroic Grails (×20)
- Resplendent Hero (×1)
Combat Manuals
| Start | End | Hero | Currency |
|---|---|---|---|
| 2020-03-05 5:00:00 AM | Amelia: Rose of the War | Divine Code: Part 1 |
Seal acquired from[]
Tempest Trials reward[]
- Tempest Trials+: A Hero's Mettle ( – ): 6,000 Score.
Sacred Seal Forge[]
Earth Boost 1: Create for 20 Great Verdant Badge, 100 Verdant Badge, 20 Sacred Coin.- Earth Boost 2: Enhance for 60 Great Verdant Badge, 200 Verdant Badge, 50 Sacred Coin.
- Earth Boost 3: Enhance for 400 Great Verdant Badge, 1000 Verdant Badge, 100 Sacred Coin.
In other languages[]
| Language | Name |
|---|---|
| Japanese | 生命の大地 |
| German | Erdschub |
| Spanish (Europe) | Geovitalidad |
| Spanish (Latin America) | Geovitalidad |
| French | Boost fortifiant |
| Italian | Impulso terra |
| Traditional Chinese (Taiwan) | 生命大地 |
| Portuguese | Geovital |
