Tier: BWin13.67%Pick5.31%Ban1.01%Games: 587KDA: 2.05Score: 48.47
Karthus is ranked B Tier and has a 13.67% win rate in LoL Arena Patch 25.09. We've analyzed 587 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, Shadowflame, and Detonation Orb. Karthus's best augments include Symphony of War (Prismatic), Magic Missile (Gold), and Deft (Silver). For team partners, the best champions include: Bel'Veth, Corki, and Ekko. Karthus's Best Arena counters are Pyke, Mel, and Sion.
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Best Prismatic Augments for Karthus
Symphony of War
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Circle of DeathTier: S+
Tier: S+Quantum ComputingTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Holy FireTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
DeftTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Don't BlinkTier: S+
Tier: S+Contract KillerTier: 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
76%
2
74%
3
31%
4
57%
8
55%
11
67%
14
30%
Karthus Boots
Buy %
74%
1%
1%
5%
0%
0%
Karthus Situational Items
Buy %
23%
20%
18%
13%
16%
10%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
A
A
A
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
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
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
BB
B
B
B
B
B
C
C
C
C
C
C
D
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)
-30.6
-29.7
-29.4
-28.5
-28.2
-27.5
-27.1
-25.8
-24.8
-24.7
-24.0
-24.0
-23.6
-23.5
-23.3
-23.2
-23.1
-23.0
-22.7
-22.6
-22.5
-22.4
-22.4
-22.3
-22.3
-22.0
-21.9
-21.4
-20.8
-20.4
-20.2
-20.2
-19.5
-19.4
-19.2
-19.0
-18.6
-18.6
-18.3
-18.2
-18.1
-17.8
-17.8
-17.6
-17.6
-17.4
-17.3
-15.7
-15.7
-15.7
-15.3
-15.2
-15.2
-15.1
-14.9
-14.7
-14.7
-14.4
-13.6
-13.2
-12.0
-11.5
-9.9
-9.0
-8.3
-8.2
-6.8
-6.7
-5.8
-0.7