Odd Atk Wave

Type	Icon	Name	SP	Required	Description
C		Odd Atk Wave 1	60	—	At start of odd-numbered turns, grants Atk+2 to unit and adjacent allies for 1 turn. (Bonus granted to unit even if no allies are adjacent.)
		Odd Atk Wave 2	120	Odd Atk Wave 1	At start of odd-numbered turns, grants Atk+4 to unit and adjacent allies for 1 turn. (Bonus granted to unit even if no allies are adjacent.)
		Odd Atk Wave 3	240	Odd Atk Wave 2	At start of odd-numbered turns, grants Atk+6 to unit and adjacent allies for 1 turn. (Bonus granted to unit even if no allies are adjacent.)
No restrictions.

Available as a Sacred Seal.

Notes

• The stat increase that can be applied by Odd Atk Wave is considered a  Bonus.
  • Any 【Bonus】 on a unit, including  Bonuses, lasts until the start of that unit's next phase. If  Bonuses are acquired during the enemy phase, they will disappear when the next player phase begins.

List of owners

Unit	Skill chain
Alm: Saint-King	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Bartre: Earsome Warrior	Odd Atk Wave 1 4	Odd Atk Wave 2 4	Odd Atk Wave 3 4
Ephraim: Dynastic Duo	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Galle: Azure Rider	Odd Atk Wave 1 3	Odd Atk Wave 2 3	Odd Atk Wave 3 4
Ishtar: Thunder Goddess	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Laevatein: Bonfire's Blaze	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Lewyn: Guiding Breeze	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Loki: The Trickster	Odd Atk Wave 1 5	Odd Atk Wave 2 5	Odd Atk Wave 3 5
Minerva: Verdant Dragoon	Odd Atk Wave 1 4	Odd Atk Wave 2 4	Odd Atk Wave 3 5

Availability

Summoning events

Start	End	Event	Skill
2018-05-10	2018-05-21	New Heroes: Genealogy	Odd Atk Wave 3
2018-07-31	2018-08-07	Legendary Heroes - Lucina	Odd Atk Wave 3
2018-09-07	2018-09-21	New Heroes: Doorway to Destiny	Odd Atk Wave 3
2018-10-04	2018-10-13	Focus: Ishtar & Reinhardt	Odd Atk Wave 3
2018-10-23	2018-11-09	Brave Redux	Odd Atk Wave 3
2018-10-28	2018-11-07	Focus: Clashing Thunderers (2)	Odd Atk Wave 3
2018-11-24	2018-12-02	Focus: Heroes with Vantage	Odd Atk Wave 3
2018-12-11	2018-12-18	Hero Fest	Odd Atk Wave 3
2019-01-30	2019-02-06	Legendary Heroes - Duma	Odd Atk Wave 3
2019-02-05	2019-02-06	Focus: Ishtar & Reinhardt	Odd Atk Wave 3
2019-02-25	2019-03-06	Focus: War of the Tacticians A	Odd Atk Wave 3
2019-03-29	2019-04-05	Mythic Heroes - Yune	Odd Atk Wave 3
2019-04-05	2019-04-16	Focus: Heroes with Odd Wave Skills	Odd Atk Wave 3
2019-04-27	2019-05-07	Legendary Heroes - Alm	Odd Atk Wave 3
2019-06-20	2019-08-09	Summer Returns	Odd Atk Wave 3
2019-07-31	2019-08-07	Mythic Heroes - Sothis	Odd Atk Wave 3
2019-08-20	2019-08-21	Focus: Heroes with Vantage	Odd Atk Wave 3
2019-10-29	2019-11-05	Legendary Heroes - Leif	Odd Atk Wave 3
2019-11-07	2019-11-28	New Heroes: Desert Mercenaries	Odd Atk Wave 3
2019-11-28	2019-12-05	Mythic Heroes - Altina	Odd Atk Wave 3
2020-01-19	2020-01-28	Focus: Sigurd & Lewyn's Battle	Odd Atk Wave 3
2020-01-30	2020-02-06	Mythic Heroes - Líf	Odd Atk Wave 3
2020-02-02	2020-03-01	Special Hero Summon (Year 3)	Odd Atk Wave 3
2020-02-17	2020-02-18	Focus: Ishtar & Reinhardt	Odd Atk Wave 3
2020-02-27	2020-03-05	Legendary Heroes - Chrom	Odd Atk Wave 3
2020-04-27	2020-05-07	Focus: Green Grapple, Block B	Odd Atk Wave 3
2020-04-30	2020-05-07	Legendary Heroes - Edelgard	Odd Atk Wave 3
2020-05-29	2020-06-06	Mythic Heroes - Mila	Odd Atk Wave 3
2020-06-18	2020-07-02	Call of the Sea - Special Hero Gift	Odd Atk Wave 3
2020-06-23	2020-07-06	Summer Returns	Odd Atk Wave 3
2020-07-11	2020-07-19	Focus: Desert Mercenaries	Odd Atk Wave 3
2020-08-02	2020-08-09	Hero Fest	Odd Atk Wave 3
2020-09-03	2020-09-11	Focus: Heroes with Duel Skills	Odd Atk Wave 3
2020-10-11	2020-10-18	Focus: Weekly Revival 11	Odd Atk Wave 3
2020-10-15	2020-10-23	Focus: Heroes with Special Spiral	Odd Atk Wave 3
2020-10-30	2020-11-06	Legendary Heroes - Dimitri	Odd Atk Wave 3
2021-01-12	2021-01-20	Focus: New Power	Odd Atk Wave 3
2021-01-28	2021-02-05	Mythic Heroes - Seiros	Odd Atk Wave 3
2021-02-05	2021-02-16	Hero Fest	Odd Atk Wave 3
2021-02-25	2021-03-06	Focus: Veronica & Loki's Battle	Odd Atk Wave 3
2021-03-08	2021-03-19	Focus: New Power	Odd Atk Wave 3
2021-03-17	2021-04-17	Willful Rabbits	Odd Atk Wave 3
2021-05-16	2021-05-23	Focus: Weekly Revival 11	Odd Atk Wave 3
2021-06-26	2021-07-10	Summer Returns	Odd Atk Wave 3
2021-06-30	2021-07-07	Legendary Heroes - Byleth	Odd Atk Wave 3
2021-08-08	2021-08-15	Focus: Weekly Revival 32	Odd Atk Wave 3
2021-09-05	2021-09-17	Focus: Tempest Trials	Odd Atk Wave 3
2021-10-13	2021-10-27	Focus: Double Special Heroes	Odd Atk Wave 3
2021-10-26	2021-10-27	Focus: Heroes with Special Spiral	Odd Atk Wave 3
2021-10-29	2021-11-05	Legendary Heroes - Fae	Odd Atk Wave 3
2021-10-31	2021-11-07	Focus: Weekly Revival 38	Odd Atk Wave 3
2021-11-28	2021-12-05	Focus: Weekly Revival 40	Odd Atk Wave 3
2021-12-09	2021-12-15	Focus: New Power	Odd Atk Wave 3
2022-01-13	2022-01-27	Legendary Hero Remix	Odd Atk Wave 3
2022-02-02	2022-03-02	Special Hero Summon (Year 5)	Odd Atk Wave 3
2022-02-27	2022-03-06	Focus: Weekly Revival 11	Odd Atk Wave 3
2022-03-12	2022-03-22	Willful Rabbits	Odd Atk Wave 3
2022-03-14	2022-03-22	Legendary Hero Remix	Odd Atk Wave 3
2022-06-03	2022-06-09	Focus: Silvia & Erinys's Battle	Odd Atk Wave 3
2022-06-21	2022-07-01	Summer Returns	Odd Atk Wave 3
2022-07-05	2022-07-17	Focus: Tempest Trials	Odd Atk Wave 3
2022-07-10	2022-07-17	Focus: Weekly Revival 11	Odd Atk Wave 3
2022-07-24	2022-07-31	Focus: Weekly Revival 32	Odd Atk Wave 3
2022-08-13	2022-08-27	Legendary & Mythic Hero Remix	Odd Atk Wave 3
2022-08-14	2022-08-21	Focus: Weekly Revival 55	Odd Atk Wave 3
2022-10-02	2022-10-09	Focus: Weekly Revival 38	Odd Atk Wave 3
2022-10-30	2022-11-06	Focus: Weekly Revival 40	Odd Atk Wave 3
2022-12-04	2022-12-11	Focus: Weekly Revival 63	Odd Atk Wave 3
2022-12-09	2022-12-14	Focus: New Power	Odd Atk Wave 3
2023-02-11	2023-02-25	Legendary & Mythic Hero Remix 1	Odd Atk Wave 3
2023-02-25	2023-03-03	Focus: Leif & August's Battle	Odd Atk Wave 3
2023-03-05	2023-03-12	Focus: Weekly Revival 11	Odd Atk Wave 3
2023-03-15	2023-03-25	Willful Rabbits	Odd Atk Wave 3
2023-04-16	2023-04-23	Focus: Weekly Revival 55	Odd Atk Wave 3
2023-05-24	2023-06-14	Focus: Hall of Forms	Odd Atk Wave 3
2023-07-04	2023-07-14	Summer Returns (4★SHSR)	Odd Atk Wave 3
2023-07-09	2023-07-16	Focus: Weekly Revival 63	Odd Atk Wave 3
2023-07-13	2023-07-27	Legendary & Mythic Hero Remix 1	Odd Atk Wave 3
2023-07-30	2023-08-06	Focus: Weekly Revival 32	Odd Atk Wave 3
2023-09-10	2023-09-17	Focus: Weekly Revival 38	Odd Atk Wave 3
2023-09-11	2023-09-25	Legendary & Mythic Hero Remix 2	Odd Atk Wave 3
2023-09-24	2023-10-01	Focus: Weekly Revival 40	Odd Atk Wave 3
2024-01-07	2024-01-14	Focus: Weekly Revival 55	Odd Atk Wave 3
2024-01-21	2024-01-28	Focus: Weekly Revival 11	Odd Atk Wave 3
2024-03-03	2024-03-10	Focus: Weekly Revival 63	Odd Atk Wave 3
2024-03-11	2024-03-25	Legendary & Mythic Hero Remix 1	Odd Atk Wave 3
2024-04-26	2024-05-08	Focus: Masters of Magic	Odd Atk Wave 3
2024-07-01	2024-07-11	Summer Returns (4★SHSR)	Odd Atk Wave 3
2024-07-28	2024-08-04	Focus: Weekly Revival 55	Odd Atk Wave 3
2024-08-18	2024-08-25	Focus: Weekly Revival 32	Odd Atk Wave 3
2024-09-22	2024-09-29	Focus: Weekly Revival 63	Odd Atk Wave 3
2024-09-29	2024-10-06	Focus: Weekly Revival 38	Odd Atk Wave 3

Distributed units

• Tempest Trials+: Full-Bloom Bout (×1)
• Tempest Trials+: Full-Bloom Bout (×1)
• Galle: Azure Rider (×1)
• Galle: Azure Rider (×2)
• Use Heroic Grails (×20)
• Use Heroic Grails (×20)
• Grand Hero Battles quest (October 2021) (×1)
• Grand Hero Party quest (February 2021) (×1)
• Grand Hero Party quest (February 2024) (×1)
• Resplendent Hero (×1)

Combat Manuals

Start	End	Hero	Currency
2020-03-05T05:00:00Z		Laevatein: Bonfire's Blaze	Divine Code: Part 1
2020-03-05T05:00:00Z		Lewyn: Guiding Breeze	Divine Code: Part 1
2021-05-06T06:30:00Z	2021-06-28T06:59:59Z	Ishtar: Thunder Goddess	Divine Code: Ephemera 5

Seal acquired from

Tempest Trials reward

• Tempest Trials+: Summer Lifestyle (2023-06-19T07:00:00Z – 2023-06-29T06:59:59Z): 10,000 Score.

Sacred Seal Forge

•  Odd Atk Wave 1: Create for 20  Great Scarlet Badge, 100  Scarlet Badge, 20  Sacred Coin.
•  Odd Atk Wave 2: Enhance for 60  Great Scarlet Badge, 200  Scarlet Badge, 50  Sacred Coin.
•  Odd Atk Wave 3: Enhance for 400  Great Scarlet Badge, 1000  Scarlet Badge, 100  Sacred Coin.

In other languages

Language	Name
Japanese	攻撃の波・奇数
German	Ungrader Angr.
Spanish (Europe)	Ola Ata impar
Spanish (Latin America)	Ola Atq. impar
French	Impair Atq
Italian	Att dispari
Traditional Chinese (Taiwan)	攻擊之波・奇數
Portuguese	Onda Atq. ímp.