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ArenaSweats WikiSilver Augment

Sonic Boom

Last updated Version 1191413 sources

Sonic Boom

Sonic Boom is a silver augment in League of Legends Arena.

Overview

Granting a buff, heal, or shield to your ally deals 30 to 150 true damage to enemies within 500 units of them and slow targets for 1.5 seconds (2 seconds cooldown).2

Per level3

LevelEffect
1slow.
2slow.

Slow Duration changed to 1.5 in patch 26.11 (was 2 / 3)4

ArenaSweats stats

2026 Season 3 Act 2, all regions
BArenaSweats tierB tier
Pick %
0.82%
Games
265,097
Champions
173

Best champions with it

Full stats on ArenaSweats PagesFrom ranked Arena games tracked by ArenaSweats, updated .

Tips

No verified information yet.

Interactions

  • Sonic Boom's damage is a flat amount that scales with level, and its true damage does not fall off as badly as damage that scales with other stats.5
  • Sona's buffs, shields, and heals can trigger Sonic Boom; all of her spells can do so.6
  • Nami's Q grants an ally a buff, but does not trigger Sonic Boom.7
  • Jarvan IV's flag applies Sonic Boom on every auto attack by every team member while the flag is active.8

Bugs

No verified information yet.

History

Riot patch notes that name Sonic Boom, newest first
PatchDateChanges
26.11
  • Radius: 450 / 700 ⇒ 500
  • Slow Duration: 2 / 3 ⇒ 1.5
  • Slow Amount: 30% ⇒ 30 / 604

Earlier formats

  • Soraka's Sonic Boom could trigger from Lux's W as part of a chain involving Sona, Sword of the Blossoming Dawn, and other augments and items.9 8x2 duos
  • Sword of the Blossoming Dawn could repeatedly trigger Sonic Boom, especially with a melee ally in front who had Hexbolt.10 8x2 duos
  • Sonic Boom triggered around its holder, and healing yourself could trigger it.1112 8x2 duos
  • Diadem is powerful when paired with Helia or healing and shielding augments such as Sonic Boom and Circle of Death.13 8x2 duos

Sources

13 cited
  1. 1
  2. 2

    League WikiLeague of Legends Wiki, Module:ArenaAugmentData/data, revision 4070515

    Quote
    Description: Granting a buff, heal, or shield to your ally deals 30 to 150 true damage to enemies within 500 units of them and slow targets for 1.5 seconds (2 seconds cooldown).
  3. 3

    League WikiLeague of Legends Wiki, Module:ArenaAugmentData/data, revision 4070515

    Quote
    Per level: Level 1: slow. Level 2: slow.
  4. 4

    RiotRiot patch notes: League of Legends Patch 26.11 Notes > Arena > Augments

    Posted

    Quote
    Sonic Boom Radius: 450 / 700 ⇒ 500 Slow Duration: 2 / 3 ⇒ 1.5 Slow Amount: 30% ⇒ 30 / 60
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    PlayersPosted Single source

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