Tier: SWin17.69%Pick5.31%Ban1.29%Games: 763KDA: 2.07Score: 56.38
Karthus is ranked S Tier and has a 17.69% win rate in LoL Arena Patch 25.08. We've analyzed 763 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), Magic Missile (Gold), and Overflow (Silver). For team partners, the best champions include: Galio, Tristana, and Aatrox. Karthus's Best Arena counters are Ekko, Gwen, and Briar.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Wisdom of AgesTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Searing DawnTier: S+
Tier: S+Best Silver Augments for Karthus
OverflowTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ExecutionerTier: S+
Tier: S+Mind to MatterTier: 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
75%
2
76%
3
34%
4
58%
8
55%
11
70%
14
23%
Karthus Boots
Buy %
76%
7%
1%
1%
0%
0%
Karthus Situational Items
Buy %
30%
21%
19%
24%
15%
9%
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
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
D
D
D
D
DKarthus Gold 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
C
D
D
D
D
D
DKarthus Prismatic Augment Tier List
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
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)
-39.6
-37.9
-31.2
-30.8
-30.0
-29.6
-29.5
-28.7
-28.6
-28.1
-27.5
-27.4
-27.4
-27.3
-27.3
-27.0
-26.8
-26.6
-26.6
-26.6
-26.4
-26.2
-26.0
-25.9
-25.7
-25.6
-25.6
-25.3
-25.2
-25.1
-24.9
-24.8
-24.7
-24.2
-23.6
-23.5
-23.2
-23.1
-22.8
-22.7
-22.2
-21.7
-21.7
-21.7
-21.6
-21.5
-21.4
-21.3
-21.1
-21.0
-21.0
-20.9
-20.7
-20.6
-20.4
-20.3
-20.3
-20.2
-20.0
-19.9
-19.9
-19.9
-19.9
-19.9
-19.8
-19.7
-19.6
-19.6
-19.5
-19.4
-19.1
-18.7
-18.6
-18.6
-18.2
-17.9
-17.6
-17.5
-17.4
-17.1
-16.9
-16.8
-16.8
-16.4
-16.2
-16.2
-16.2
-15.7
-15.7
-15.1
-14.0
-13.7
-13.7
-13.3
-12.9
-12.6
-12.6
-12.1
-11.8
-11.7
-10.7
-8.6