
The River King
Support · Ranked Solo/Duo · Emerald+ · Global
Recommended setup
Context-adjusted estimates comparing realistic alternatives, not raw win rates.
Adjusted WPA is still in shadow validation for this patch.
Duo chemistry
Same-team outcomes with Tahm Kench as Support.
Baseline 50.4% · 724 games
Tristana
Bottom
Pair win rate
61.1%
+10.7%
36 games
Jinx
Bottom
Pair win rate
53.4%
+3.0%
88 games
Yunara
Bottom
Pair win rate
57.5%
+7.1%
40 games
Caitlyn
Bottom
Pair win rate
51.2%
+0.8%
41 games
Jhin
Bottom
Pair win rate
47.4%
−3.0%
57 games
Ranked by confidence-adjusted lift, not raw win rate. Pair results are descriptive and still reflect player skill, patch balance, and selection effects.
Summoner Spells
Skill Order
Patch history
Global Emerald+ aggregate · 6 patches
50.5%
+1.3 pp since 16.13
Starting Items
Boots
Core Build Path
Core Build
Recommended balances sample size and results (games × win rate). An alternative may show a higher rate from fewer games.
Core Build
49.4%(160)
Situational
Runes
Core Build
58.5%(41)
Runes
Core Build
55.3%(38)
Situational
Runes