Tier: BWin12.73%Pick4.81%Ban1.30%Games: 1178KDA: 1.94Score: 46.81
Karthus is ranked B Tier and has a 12.73% win rate in LoL Arena Patch 25.13. We've analyzed 1178 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 Dual Wield (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Braum, Diana, and Sona. Karthus's Best Arena counters are Sivir, Skarner, and Rakan.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Scopiest WeaponsTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Fallen AegisTier: S+
Tier: S+Don't BlinkTier: S+
Tier: S+Dive BomberTier: 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
74%
2
80%
3
32%
4
58%
8
51%
11
70%
14
21%
Karthus Boots
Buy %
80%
5%
1%
0%
1%
0%
Karthus Situational Items
Buy %
30%
22%
18%
16%
14%
11%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
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
S
A
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 Gold Augment Tier List
S+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
A
B
B
B
B
B
B
B
B
B
B
B
B
B
B
C
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
AA
A
A
A
A
B
B
B
B
B
B
B
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)
-36.3
-32.1
-31.9
-30.9
-30.4
-30.1
-29.3
-29.0
-28.7
-28.6
-27.8
-27.6
-27.6
-27.6
-27.5
-27.3
-27.2
-27.1
-27.0
-26.8
-26.6
-26.5
-26.4
-26.4
-26.3
-26.0
-26.0
-25.8
-25.7
-25.5
-25.3
-25.2
-25.2
-25.0
-25.0
-24.6
-24.5
-24.4
-24.0
-24.0
-24.0
-23.8
-23.7
-23.7
-23.7
-23.6
-23.6
-23.2
-23.1
-23.1
-23.1
-23.0
-23.0
-22.9
-22.9
-22.9
-22.9
-22.7
-22.6
-22.6
-22.4
-22.3
-22.3
-22.2
-22.2
-22.2
-22.1
-22.1
-22.0
-22.0
-22.0
-22.0
-21.7
-21.7
-21.6
-21.6
-21.4
-21.4
-21.4
-21.3
-21.3
-21.2
-21.2
-21.0
-20.9
-20.7
-20.7
-20.6
-20.5
-20.4
-20.4
-20.4
-20.3
-20.2
-20.1
-20.1
-20.0
-19.8
-19.8
-19.7
-19.6
-19.6
-19.5
-19.5
-19.4
-19.3
-19.3
-19.0
-18.9
-18.9
-18.8
-18.5
-18.4
-18.4
-18.3
-18.2
-18.2
-18.1
-18.0
-17.9
-17.9
-17.8
-17.4
-17.3
-17.2
-17.1
-16.9
-16.9
-16.8
-16.7
-16.6
-16.4
-16.3
-16.2
-16.0
-15.9
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-15.2
-15.1
-14.9
-14.8
-14.4
-14.4
-14.4
-13.8
-13.6
-11.7
-11.4
-10.7
-9.8
-8.6