Karthus is ranked Tier and has a 3.56% win rate in LoL Arena Patch 25.16. We've analyzed 141 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Malignance, Blackfire Torch, Rabadon's Deathcap, and Pyromancer's Cloak. Karthus's best augments include Blade Waltz (Prismatic), OK Boomerang (Gold), and ADAPt (Silver). Karthus's Best Arena matchups include Ziggs and Yone. Karthus's Best Arena counters are Karma, Xerath, and Lux.
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Best Prismatic Augments for Karthus
Blade Waltz
Tier: S+
Tier: S+Fan the HammerTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+DreadbringerTier: S
Tier: SBest Gold Augments for Karthus
OK BoomerangTier: S+
Tier: S+Light WardenTier: S+
Tier: S+Thread the NeedleTier: S+
Tier: S+VanishTier: S
Tier: SBest Silver Augments for Karthus
ADAPtTier: S+
Tier: S+Snowball Fight!Tier: S+
Tier: S+HomeguardTier: S+
Tier: S+Hold Very StillTier: 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
70%
2
72%
3
24%
4
58%
8
61%
11
22%
14
72%
Karthus Boots
Buy %
72%
6%
1%
1%
1%
1%
Karthus Situational Items
Buy %
26%
15%
30%
19%
18%
5%
Karthus Juices
Buy %
8%
2%
1%
Karthus Prismatic Item Tier List
DKarthus Silver Augment Tier List
S+S+S+S
S
S
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
DKarthus Prismatic 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
C
C
C
C
C
D
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)
