Karthus is ranked Tier and has a 35.80% win rate in LoL Arena Patch 14.18. We've analyzed 63 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Torment, Perplexity, Rite Of Ruin, Rabadon's Deathcap, and Shadowflame. Karthus's best augments include Chain Lightning (Prismatic), Fruits of Your Labor (Gold), and Erosion (Silver). For team partners, the best champions include: Garen and Katarina. Karthus's Best Arena matchups include Bard, Milio, and Nami. Karthus's Best Arena counters are Aurora, Camille, and Ezreal.
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Best Prismatic Augments for Karthus
Chain Lightning
Tier: S+
Tier: S+Spirit LinkTier: S
Tier: SGoliathTier: S
Tier: SWisdom of AgesTier: S
Tier: SBest Gold Augments for Karthus
Fruits of Your LaborTier: S+
Tier: S+Ethereal WeaponTier: S+
Tier: S+PerseveranceTier: S+
Tier: S+Magic MissileTier: S
Tier: SBest Silver Augments for Karthus
ErosionTier: S+
Tier: S+Ocean SoulTier: S+
Tier: S+Witchful ThinkingTier: S
Tier: SClotheslineTier: S
Tier: SKarthus 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
86%
2
83%
4
59%
8
16%
11
24%
14
78%
17
46%
Karthus Boots
Buy %
83%
2%
5%
2%
Karthus Situational Items
Buy %
14%
30%
3%
8%
21%
3%
Karthus Juices
Buy %
7%
1%
0%
Karthus Silver Augment Tier List
S+S+SS
S
S
A
A
A
A
A
A
B
B
B
B
B
B
C
C
C
C
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
S+SSS
S
A
A
A
A
B
B
B
B
B
B
C
C
C
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Below Average Karthus Duo Champions in Arena(under 49% top 2 rate with Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
