Tier: BWin13.44%Pick7.24%Ban1.73%Games: 761KDA: 1.98Score: 47.13
Karthus is ranked B Tier and has a 13.44% win rate in LoL Arena Patch 25.13. We've analyzed 761 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Rabadon's Deathcap, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Gragas, Ekko, and Amumu. Karthus's Best Arena counters are Mel, Malzahar, and Twitch.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Master of DualityTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+RestartTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Light 'em Up!Tier: S+
Tier: S+Frost WraithTier: S+
Tier: S+Karthus Skill Order
 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Q | Q | Q | Q | Q | |||||||||||||
 | W | W | W | W | W | |||||||||||||
 | E | E | E | E | E | |||||||||||||
 | R | R | R |
Karthus Items by Round
Buy %
1
77%
2
81%
3
35%
4
58%
8
56%
11
86%
14
30%
Karthus Boots
Buy %
81%
4%
0%
0%
0%
0%
Karthus Situational Items
Buy %
31%
16%
12%
12%
9%
20%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
A
B
B
B
B
C
C
D
DKarthus Silver Augment Tier List
S+S+S+S+
S+
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
D
D
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S+
S+
S
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
BB
C
C
C
C
C
C
D
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-31.5
-31.3
-28.8
-28.7
-28.5
-27.9
-27.7
-27.7
-26.8
-26.6
-26.5
-26.1
-26.0
-26.0
-26.0
-25.5
-25.3
-25.3
-24.9
-24.7
-24.5
-24.4
-24.3
-24.0
-23.7
-23.6
-23.5
-23.5
-23.5
-23.4
-23.3
-23.0
-22.8
-22.8
-22.5
-22.5
-22.3
-22.2
-22.2
-22.2
-22.1
-21.9
-21.9
-21.7
-21.7
-21.7
-21.0
-20.9
-20.8
-20.4
-20.3
-20.2
-20.0
-19.8
-19.7
-19.6
-19.5
-19.5
-18.8
-18.6
-18.6
-18.5
-18.4
-18.2
-18.2
-18.2
-18.0
-17.8
-17.6
-17.3
-17.3
-17.3
-17.2
-16.9
-16.7
-16.7
-16.6
-16.6
-16.2
-16.0
-15.7
-15.7
-15.7
-15.3
-15.2
-15.2
-15.2
-15.2
-15.2
-15.1
-14.6
-14.4
-14.2
-14.2
-14.0
-13.6
-13.6
-12.4
-11.5
-10.6
-10.1
-5.7
-2.8
-0.3