Tier: AWin12.19%Pick7.21%Ban1.25%Games: 735KDA: 1.87Score: 51.96
Karthus is ranked A Tier and has a 12.19% win rate in LoL Arena Patch 25.15. We've analyzed 735 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 Pyromancer's Cloak. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Fiddlesticks, Lissandra, and Olaf. Karthus's Best Arena counters are Sylas, Trundle, and Gwen.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Center of the UniverseTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Banner of CommandTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+ExecutionerTier: S+
Tier: S+Ocean SoulTier: 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
72%
3
27%
4
54%
8
57%
11
70%
14
24%
Karthus Boots
Buy %
72%
8%
1%
1%
0%
0%
Karthus Situational Items
Buy %
22%
25%
15%
15%
9%
11%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
A
A
A
B
B
B
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
A
A
A
A
A
A
A
A
A
BB
B
B
B
B
B
B
B
B
C
C
C
C
C
C
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)
-34.1
-33.5
-33.1
-32.3
-31.7
-31.2
-31.0
-30.8
-30.0
-29.8
-29.4
-29.0
-28.7
-28.5
-28.4
-28.3
-27.9
-27.9
-27.8
-27.5
-27.0
-26.8
-26.7
-26.6
-25.8
-25.6
-25.4
-25.4
-25.3
-24.9
-24.8
-24.4
-24.4
-24.4
-24.3
-24.0
-24.0
-24.0
-23.7
-23.7
-23.4
-23.4
-23.3
-23.2
-23.1
-23.1
-22.9
-22.7
-22.5
-22.5
-22.4
-22.4
-22.3
-22.3
-22.3
-22.2
-22.0
-21.6
-21.5
-21.5
-21.0
-21.0
-20.6
-20.3
-20.2
-19.8
-19.6
-18.6
-18.2
-18.0
-17.9
-17.6
-17.6
-17.6
-17.4
-17.3
-17.1
-16.9
-16.9
-16.6
-16.3
-16.2
-16.1
-15.2
-15.2
-14.9
-14.1
-13.5
-13.4
-13.2
-11.9
-11.7
-9.8
-9.3
-8.5