Tier: AWin13.42%Pick4.37%Ban1.20%Games: 1099KDA: 1.90Score: 53.03
Karthus is ranked A Tier and has a 13.42% win rate in LoL Arena Patch 25.13. We've analyzed 1099 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), Magic Missile (Gold), and Deft (Silver). For team partners, the best champions include: Ambessa, Kalista, and Milio. Karthus's Best Arena counters are Fizz, Kog'Maw, and Samira.
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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
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: 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
71%
2
78%
3
31%
4
60%
8
50%
11
64%
14
21%
Karthus Boots
Buy %
78%
6%
2%
1%
1%
0%
Karthus Situational Items
Buy %
27%
18%
16%
14%
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
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)
-31.4
-29.0
-28.7
-28.5
-28.4
-28.2
-27.9
-27.3
-27.0
-26.6
-26.5
-26.2
-26.2
-26.1
-26.1
-26.1
-26.1
-25.9
-25.9
-25.8
-25.7
-25.5
-25.5
-25.3
-25.3
-25.1
-24.9
-24.9
-24.9
-24.9
-24.9
-24.8
-24.6
-24.4
-24.2
-24.2
-24.0
-24.0
-24.0
-24.0
-23.8
-23.5
-23.3
-23.3
-23.1
-23.1
-22.9
-22.8
-22.8
-22.8
-22.8
-22.7
-22.5
-22.3
-22.3
-22.1
-22.1
-21.8
-21.8
-21.7
-21.7
-21.7
-21.7
-21.6
-21.5
-21.4
-21.4
-21.3
-21.2
-21.2
-21.1
-21.1
-21.0
-20.9
-20.8
-20.8
-20.8
-20.7
-20.6
-20.5
-20.4
-20.4
-20.3
-20.1
-20.0
-19.9
-19.9
-19.8
-19.8
-19.7
-19.6
-19.6
-19.5
-19.4
-19.4
-19.4
-19.2
-19.2
-19.2
-19.2
-19.0
-18.7
-18.7
-18.6
-18.4
-18.2
-17.9
-17.5
-17.3
-17.2
-17.1
-17.1
-17.0
-16.9
-16.7
-16.6
-16.2
-16.2
-16.1
-16.0
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-15.7
-15.1
-15.0
-14.8
-14.8
-14.6
-14.5
-14.1
-14.0
-13.5
-13.3
-13.3
-12.6
-12.3
-11.0
-10.5
-9.8
-8.7