Prismatic Arena augment
Summoner's Roulette Arena Augment — 57% Top-Half Rate in 1,557 Games, Patch 16.20
Community results from completed, non-demo Arena matches in the last 90 days. The top-half rate measures the share of matches that finished in the top half of their lobby.
- Arena top-half rate
- 57.0%
- Average placement
- 3.21
- Sample size
- 1,557
What the recorded games show
Summoner's Roulette is a Prismatic Arena augment recorded in 1,557 games, the 161st most-picked of the 248 augments in this sample. Those games finished in the top half of the lobby 57% of the time, in line with the 55% average across all recorded augments, with an average placement of 3.21 (lower is better; the sample average is 3.32).
Of the champions listed below, Leona takes it most often, in 13 recorded games. With at least 10 shared games, Leona has the strongest results with it so far: a 92% top-half rate over 13 games.
These figures describe community games recorded by Arena Legacy. They are observations, not official Riot statistics or a tier list.
Best champions with Summoner's Roulette
Ranked by observed top-half rate, with the exact recorded sample shown for every champion pairing.

Briar
100% top-half rate · 2.00 avg. · 7 games

Fiora
100% top-half rate · 1.25 avg. · 4 games

Cassiopeia
100% top-half rate · 2.50 avg. · 4 games

Katarina
100% top-half rate · 2.25 avg. · 4 games

Azir
100% top-half rate · 3.00 avg. · 1 games

Quinn
100% top-half rate · 2.00 avg. · 1 games

Diana
100% top-half rate · 1.00 avg. · 1 games

Leona
92% top-half rate · 2.08 avg. · 13 games

Ryze
88% top-half rate · 2.50 avg. · 8 games

Vex
88% top-half rate · 2.25 avg. · 8 games