Tier: SWin15.65%Pick4.92%Ban2.67%Games: 1303KDA: 2.05Score: 54.98
Karthus is ranked S Tier and has a 15.65% win rate in LoL Arena Patch 25.05. We've analyzed 1303 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Void Staff, Shadowflame, and Detonation Orb. Karthus's best augments include Spellwake (Prismatic), Dark Blessing (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Renata Glasc, Vayne, and Amumu. Karthus's Best Arena counters are Gragas, Anivia, and Aurora.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+
Tier: S+Chain LightningTier: S+
Tier: S+Ultimate RevolutionTier: S+
Tier: S+Feel the BurnTier: S+
Tier: S+Best Gold Augments for Karthus
Dark BlessingTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Keystone ConjurerTier: S+
Tier: S+Hat TrickTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Numb to PainTier: S+
Tier: S+ADAPtTier: S+
Tier: S+ExecutionerTier: 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
63%
2
97%
3
36%
4
44%
8
58%
11
19%
14
20%
Karthus Boots
Buy %
97%
3%
2%
0%
1%
0%
Karthus Situational Items
Buy %
22%
16%
17%
20%
12%
7%
Karthus Juices
Buy %
4%
1%
0%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
A
B
B
B
B
C
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
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
BB
B
B
B
C
C
C
C
C
C
D
D
D
D
DAverage 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)
-32.5
-32.3
-32.3
-30.1
-29.8
-28.5
-28.4
-28.4
-28.2
-27.5
-26.8
-26.5
-26.5
-26.3
-25.5
-25.5
-25.1
-25.1
-24.9
-24.5
-24.3
-24.0
-24.0
-23.9
-23.8
-23.7
-23.7
-23.5
-23.5
-23.3
-22.9
-22.9
-22.8
-22.6
-22.6
-22.6
-22.3
-22.2
-22.1
-22.1
-22.0
-22.0
-22.0
-21.9
-21.8
-21.8
-21.6
-21.6
-21.6
-21.5
-21.5
-21.4
-21.3
-21.1
-20.9
-20.8
-20.7
-20.7
-20.7
-20.6
-20.5
-20.5
-20.3
-20.3
-20.3
-20.3
-20.2
-20.2
-20.2
-20.1
-20.0
-19.9
-19.7
-19.7
-19.4
-19.4
-19.4
-19.2
-19.2
-19.2
-19.2
-19.2
-19.1
-19.1
-19.1
-19.1
-19.1
-19.1
-19.0
-19.0
-18.9
-18.7
-18.6
-18.5
-18.2
-18.2
-18.1
-18.1
-18.1
-18.0
-17.9
-17.9
-17.8
-17.7
-17.7
-17.6
-17.3
-17.3
-17.2
-17.2
-17.2
-17.0
-16.9
-16.9
-16.8
-16.7
-16.6
-16.4
-16.4
-16.2
-16.1
-16.0
-16.0
-15.7
-15.7
-15.0
-14.9
-14.8
-14.8
-14.7
-14.6
-14.6
-14.4
-14.3
-13.5
-12.6
-12.2
-11.8
-11.2
-10.8
-10.3
-10.2
-7.0
-2.8