Summoner's Roulette: LoL Arena Augment

Summoner's Roulette is a prismatic augment in League of Legends Arena.

Overview

Replace both of your summoner spells with random ones available in a pool. After using a summoner spell during the combat phase, replace the spell in the respective slot with another random one. Summoner Spell Pool: Banner of Command, Barrier, Blade Waltz, Castle, Cleanse, Mark / Dash, Defensive Maneuvers, Die Another Day, Exhaust, Feel the Burn, Flash, Flee, Ghost, Heal, Ignite, Vanish²

Per level³

Level	Effect
1	6 seconds cooldown per slot.
2	4 seconds cooldown per slot.Max-level effect: Increase chance of rolling special summoner spells.

ArenaSweats stats

2026 Season 3 Act 2, all regions

AArenaSweats tierA tier

Pick %: 0.62%
Games: 200,063
Champions: 173

Best champions with it

Full stats on ArenaSweats PagesFrom ranked Arena games tracked by ArenaSweats, updated 5 Nov 2026.

Tips

No verified information yet.

Interactions

Ignite from Summoner's Roulette may count toward a burn effect; Ignite and Feel the Burn may count as two burns.⁴

Gangplank's ultimate from Summoner's Roulette deals damage even when its animation does not appear.⁵

Bugs

No verified information yet.

History

Earlier formats

With Summoner's Roulette, Missing Snowball went on the standard 6-second cooldown instead of 15 seconds; Snowball Fight remained on a 15-second cooldown. (Patch 14.12)⁶ 8x2 duos
Summoner's Roulette was taken for defensive spells alongside other items and augments.⁷ 8x2 duos
Summoner's Roulette could be used to try to get both Ignite and Feel the Burn at the same time, which would result in 10 burns.⁸ 8x2 duos
Summoner's Roulette could grant Castle.⁹ 8x2 duos
Summoner's Roulette had a 5-second auto-refresh cooldown.¹⁰¹¹ 8x2 duos

Sources

11 cited

1

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

Quote
Tier: Prismatic
2

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

Quote
Description: Replace both of your summoner spells with random ones available in a pool. After using a summoner spell during the combat phase, replace the spell in the respective slot with another random one. Summoner Spell Pool: Banner of Command, Barrier, Blade Waltz, Castle, Cleanse, Mark / Dash,
3

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

Quote
Per level: Level 1: 6 seconds cooldown per slot. Level 2: 4 seconds cooldown per slot.; Max-level effect: Increase chance of rolling special summoner spells.
4

PlayersPosted 15 May 2026Single source
5

PlayersPosted 28 Sep 2026Single source
6

RiotRiot patch notes: Patch 14.12 Notes > Arena > Bugfixes

Posted 11 Jun 20248x2 duos

Quote
Summoner's Roulette: Missing snowball now goes on the standard 6 second cooldown instead of 15 seconds (Snowball Fight remains at a 15 second cooldown).
7

PlayersPosted 8 Apr 2025Single source
8

PlayersPosted 14 Nov 2025Single source
9

PlayersPosted 21 Feb 2025Credible source
10

PlayersPosted 25 Dec 2025Single source
11

PlayersPosted 21 Dec 2025Credible source

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