Karthus is ranked Tier and has a 2.87% win rate in LoL Arena Patch 25.13. We've analyzed 84 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Blackfire Torch, Rabadon's Deathcap, Void Staff, and Pyromancer's Cloak. Karthus's best augments include Dual Wield (Prismatic), Recursion (Gold), and Contract Killer (Silver). Karthus's Best Arena matchups include Kog'Maw, Xayah, and Wukong. Karthus's Best Arena counters are Annie, Gangplank, and Ahri.
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Best Prismatic Augments for Karthus
Dual Wield
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+EurekaTier: S
Tier: SSlow CookerTier: S
Tier: SBest Gold Augments for Karthus
RecursionTier: S+
Tier: S+Dawnbringer's ResolveTier: S+
Tier: S+Soul SiphonTier: S
Tier: SParasitic RelationshipTier: S
Tier: SBest Silver Augments for Karthus
Contract KillerTier: S+
Tier: S+Fallen AegisTier: S+
Tier: S+Slime TimeTier: S+
Tier: S+Heavy HitterTier: 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
77%
2
85%
3
26%
4
49%
8
35%
11
68%
14
27%
Karthus Boots
Buy %
85%
1%
1%
5%
Karthus Situational Items
Buy %
11%
10%
1%
1%
5%
10%
Karthus Juices
Buy %
5%
2%
2%
Karthus Prismatic Item Tier List
A
B
DKarthus Silver Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Gold Augment Tier List
S+S+SS
S
S
S
S
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
S+S+SS
S
S
A
A
A
A
A
A
B
B
B
B
B
B
C
CC
C
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
