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Type Icon Name SP Required Description
A B Duel Infantry 1 B Duel Infantry 1 70 Grants HP+3. If unit is 5★ and level 40 and unit's stats total less than 160, treats unit's stats as 160 in modes like Arena. (Higher-scoring opponents will appear. Stat total calculation excludes any values added by merges and skills.)
B Duel Infantry 2 B Duel Infantry 2 150 B Duel Infantry 1 Grants HP+4. If unit is 5★ and level 40 and unit's stats total less than 165, treats unit's stats as 165 in modes like Arena. (Higher-scoring opponents will appear. Stat total calculation excludes any values added by merges and skills.)
B Duel Infantry 3 B Duel Infantry 3 300 B Duel Infantry 2 Grants HP+5. If unit is 5★ and level 40 and unit's stats total less than 170, treats unit's stats as 170 in modes like Arena. (Higher-scoring opponents will appear. Stat total calculation excludes any values added by merges and skills.)
B Duel Infantry 4 B Duel Infantry 4 300 B Duel Infantry 3 Grants HP+5, Atk/Spd/Def/Res+2. If unit is 5★, level 40, a Legendary Hero or a Mythic Hero, and unit's stats total less than 175, treats unit's stats as 175 in modes like Arena. If unit is 5★, level 40, not a Legendary Hero or Mythic Hero, and unit's stats total less than 180, treats unit's stats as 180 in modes like Arena. (Higher-scoring opponents will appear. Stat total calculation excludes any values added by merges and skills.)
Cannot use: ArmoredCavalryFlyingSwordRed bowRed DaggerRed TomeRed BreathRed BeastAxeGreen bowGreen DaggerGreen TomeGreen BreathGreen BeastColorless bowColorless DaggerColorless TomeStaffColorless BreathColorless Beast

List of owners[ | ]

UnitSkill chain
Berkut Debonair Noble Face FC
B Duel Infantry 1
★
B Duel Infantry 2
★
B Duel Infantry 3
★
Marianne Adopted Daughter Face FC
B Duel Infantry 1
★
B Duel Infantry 2
★
B Duel Infantry 3
★
B Duel Infantry 4
★
Ninian Frozen Heart Face FC
B Duel Infantry 1
★
B Duel Infantry 2
★
B Duel Infantry 3
★
B Duel Infantry 4
★

Availability[ | ]

Summoning events

Start End Event Skill
2019-09-06 2019-10-07 A Splendid Soiree B Duel Infantry 3
2020-02-02 2020-03-01 Special Hero Summon (Year 3) B Duel Infantry 3
2020-04-14 2020-04-28 Focus: Double Special Heroes B Duel Infantry 3
2020-09-12 2020-09-26 A Splendid Soiree B Duel Infantry 3
2021-03-05 2021-03-30 New Heroes: Seeds of Fódlan B Duel Infantry 4
2021-06-19 2021-07-02 Focus: Tempest Trials B Duel Infantry 4
2021-09-16 2021-09-30 A Splendid Soiree B Duel Infantry 3
2021-09-30 2021-10-07 Mythic Heroes - Ótr B Duel Infantry 4
2021-11-08 2021-11-16 Revival: Seeds of Fódlan B Duel Infantry 4
2022-04-26 2022-05-06 Focus: Heroes with Duel Skills B Duel Infantry 4
2022-05-10 2022-06-08 New Heroes: Beyond Control B Duel Infantry 4
2022-06-17 2022-06-21 Three Hopes Release Event 10 B Duel Infantry 4
2022-09-21 2022-10-01 A Splendid Soiree B Duel Infantry 3
2022-09-29 2022-10-13 Legendary Heroes - Ninian B Duel Infantry 4
2022-11-24 2022-12-22 New Heroes Return: Ascendants B Duel Infantry 4
2023-01-03 2023-01-11 Revival: Beyond Control B Duel Infantry 4
2023-01-05 2023-01-12 Focus: Heroes w/Joint Drive Skills B Duel Infantry 4
2023-01-26 2023-02-03 Natural Competition A B Duel Infantry 4
2023-02-11 2023-02-25 Legendary & Mythic Hero Remix 2 B Duel Infantry 4
2023-06-21 2023-07-03 Focus: Heroes with Iceberg B Duel Infantry 4
2023-08-11 2023-08-14 Revival: Beyond Control B Duel Infantry 4
2023-09-21 2023-10-12 Focus: Hall of Forms B Duel Infantry 4
2023-09-26 2023-10-06 A Splendid Soiree (4★SHSR) B Duel Infantry 3
2024-03-10 2024-03-17 Focus: Weekly Revival 83 B Duel Infantry 4

Distributed units

  • This skill is not available on any distributed units.

Combat Manuals

Start End Hero Currency
2022-03-07T09:00:00Z Berkut: Debonair Noble Divine Code: Part 3
2023-03-06T03:00:00Z Ninian: Frozen Heart Divine Code: Part 4

In other languages[ | ]

Language Name
Japanese 青の死闘・歩行
German B Duell-Inf.
Spanish (Europe) Lid pedestre A
Spanish (Latin America) Lid pedestre A
French Duel infant. (B)
Italian Sfida fanteria B
Traditional Chinese (Taiwan) 青色死鬥・步行
Portuguese Duelo infan. A

See also[ | ]

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