Adaptor Master Yi

SS tier, averaging 3.86 over 35,977 sampled boards.
Kog'Maw, Master Yi, Nidalee, Rengar, Sett

Clustered out of sampled ranked games and rebuilt on every refresh. Updated 12 Sep 2026, 18:28 UTC.

Breakpoints

What each tier of the comp’s own traits was worth on these boards. The small number under each average is how many boards sat at that tier.

How it plays

Measured off the boards themselves, not from a description of how the comp is supposed to work.

How often a unit of each cost reached three stars: 1-cost2.5%2-cost0.4%3-cost87.2%4-cost0.7%

Who actually shows up

How often each unit appeared on a board playing this comp, and how those boards placed. A unit in nearly every board is the comp; one in half of them is a flex slot.

What people build

The items actually sitting on this comp’s units, counted per board.

Master Yi carries here with no clear damage lean in what people build, over 16,427 boards.

By bracket

The bracket is the ladder tier the match was found through, not each player’s own rank — Riot’s match data carries no per-player rank, and looking all eight up would triple what every match costs. Read it as the company the game was in.

Augments

Riot’s match data does not say which augments players took, so there is no augment win rate here and none is invented. Each line pairs what the augment grants with something measured about this comp: 4 are a real placement comparison, the rest say whether the augment suits how this comp actually plays. Augments we can tie to nothing are not listed, and the app behaves identically.