Katarina
the Sinister Blade
the Sinister Blade
Bottom · 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 Katarina as Bottom.
Baseline 54.9% · 1,099 games
Lulu
Support
Pair win rate
61.4%
+6.6%
83 games
Yuumi
Support
Pair win rate
57.9%
+3.1%
126 games
Janna
Support
Pair win rate
63.2%
+8.3%
38 games
Nautilus
Support
Pair win rate
60.8%
+5.9%
51 games
Camille
Support
Pair win rate
59.6%
+4.7%
52 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 · 3 patches
55.0%
+3.9 pp since 16.13
Starting Items
Boots
55.9%(213)· 20% pick
57.6%(191)· 18% pick
58.7%(167)· 16% pickCore Build Path
10:3155%
17:5855%
22:5558%Situational (4th–6th)
73.3%(187)· 18% pick
58.1%(62)· 6% pick
74.3%(35)· 3% pick63.6%(33)· 3% pick66.7%(42)· 4% pick65.6%(32)· 3% pickCore Build
Recommended balances sample size and results (games × win rate). An alternative may show a higher rate from fewer games.
Core Build
52.6%(234)
Situational
Runes
Primary
Secondary
Core Build
63.9%(83)
Situational
Runes
PrimaryCore Build
45.7%(35)
Situational
Runes
Primary
Secondary
Secondary
