Jarvan IV
the Exemplar of Demacia
the Exemplar of Demacia
Jungle · 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 Jarvan IV as Jungle.
Baseline 51.2% · 5,344 games
Yasuo
Top
Pair win rate
65.3%
+14.1%
95 games
Viktor
Middle
Pair win rate
59.2%
+8.0%
262 games
Aatrox
Top
Pair win rate
60.1%
+9.0%
178 games
Ekko
Middle
Pair win rate
61.7%
+10.5%
94 games
Yone
Middle
Pair win rate
59.9%
+8.7%
137 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
Boots
Patch history
Global Emerald+ aggregate · 3 patches
51.1%
+1.0 pp since 16.13
51.1%(2,193)· 43% pick
54.1%(1,955)· 38% pick
53.3%(169)· 3% pickCore Build Path
10:3752%
18:4254%
24:2060%Situational (4th–6th)
64.6%(274)· 5% pick65.0%(260)· 5% pick
64.6%(178)· 3% pickCore Build
Recommended balances sample size and results (games × win rate). An alternative may show a higher rate from fewer games.
Core Build
51.2%(1,714)
Situational
Runes
Primary
Secondary
Core Build
51.7%(443)
Situational
Runes
PrimaryCore Build
52.0%(377)
Situational
Runes
Primary
Secondary
Secondary
