Tier: BWin13.94%Pick5.30%Ban1.01%Games: 628KDA: 2.06Score: 48.75
Karthus is ranked B Tier and has a 13.94% win rate in LoL Arena Patch 25.09. We've analyzed 628 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 Mel, Jinx, and Pyke.
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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+Phenomenal EvilTier: S+
Tier: S+Big BrainTier: 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
68%
14
30%
Karthus Boots
Buy %
74%
5%
1%
0%
0%
0%
Karthus Situational Items
Buy %
23%
20%
17%
12%
18%
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
BB
B
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)
-30.7
-30.5
-30.3
-29.0
-27.7
-26.9
-26.8
-26.6
-25.5
-25.5
-25.5
-25.4
-24.9
-24.9
-24.5
-24.5
-24.4
-24.0
-24.0
-24.0
-23.7
-23.7
-23.7
-23.6
-23.6
-23.2
-23.0
-22.7
-22.7
-22.4
-22.0
-21.5
-21.4
-21.3
-21.2
-21.1
-20.7
-20.6
-20.4
-20.2
-19.9
-19.8
-19.6
-19.6
-19.6
-19.6
-18.6
-18.5
-18.5
-18.2
-17.4
-17.3
-17.2
-17.0
-17.0
-16.6
-16.6
-16.2
-16.1
-16.1
-16.0
-15.7
-15.7
-15.7
-15.4
-15.1
-14.9
-14.9
-14.4
-13.8
-13.7
-13.0
-7.9
-7.5
-7.5
-6.7
-4.0
-1.9
-0.7