Tier: AWin13.54%Pick4.34%Ban1.22%Games: 1041KDA: 1.90Score: 52.94
Karthus is ranked A Tier and has a 13.54% win rate in LoL Arena Patch 25.13. We've analyzed 1041 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, Blackfire Torch, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Deft (Silver). For team partners, the best champions include: Neeko, Kalista, and Milio. Karthus's Best Arena counters are Fizz, Kog'Maw, and Kalista.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Infernal ConduitTier: S
Tier: SBest Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
DeftTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Leg DayTier: S+
Tier: S+ExecutionerTier: 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
70%
2
77%
3
31%
4
60%
8
50%
11
64%
14
22%
Karthus Boots
Buy %
77%
7%
2%
0%
1%
0%
Karthus Situational Items
Buy %
27%
17%
14%
17%
18%
15%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
C
C
C
D
D
DKarthus Silver 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
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 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
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
AB
B
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)
-30.9
-30.1
-29.6
-29.0
-29.0
-28.7
-28.4
-28.1
-28.1
-27.9
-27.7
-27.6
-27.3
-27.3
-27.3
-26.9
-26.4
-26.1
-26.0
-26.0
-25.8
-25.6
-25.4
-25.3
-25.3
-25.3
-25.2
-25.1
-24.9
-24.8
-24.6
-24.4
-24.3
-24.2
-24.2
-24.0
-24.0
-24.0
-23.7
-23.7
-23.7
-23.7
-23.6
-23.5
-23.3
-23.3
-23.1
-22.9
-22.6
-22.6
-22.5
-22.4
-22.3
-22.2
-22.2
-22.2
-22.1
-21.9
-21.7
-21.7
-21.7
-21.4
-21.3
-21.2
-21.2
-21.2
-21.1
-21.0
-20.9
-20.9
-20.8
-20.7
-20.5
-20.4
-20.4
-20.1
-20.1
-20.0
-20.0
-19.9
-19.9
-19.9
-19.9
-19.8
-19.8
-19.8
-19.7
-19.6
-19.5
-19.4
-19.2
-19.2
-19.2
-19.1
-18.9
-18.8
-18.7
-18.7
-18.6
-18.2
-18.2
-18.1
-18.0
-18.0
-18.0
-17.8
-17.6
-17.5
-17.4
-17.2
-16.9
-16.8
-16.7
-16.6
-16.3
-16.1
-16.0
-15.7
-15.7
-15.7
-15.7
-15.4
-15.4
-15.3
-15.0
-14.8
-14.6
-14.4
-14.4
-13.8
-13.7
-13.2
-12.8
-9.0
-8.0