Tier: AWin11.80%Pick6.87%Ban1.70%Games: 706KDA: 1.89Score: 51.65
Karthus is ranked A Tier and has a 11.80% win rate in LoL Arena Patch 25.14. We've analyzed 706 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, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Desecrator (Silver). For team partners, the best champions include: Fiddlesticks, Draven, and Ryze. Karthus's Best Arena counters are Lulu, Yuumi, and Diana.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Orbital LaserTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S
Tier: SBest Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Defensive ManeuversTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
DesecratorTier: S+
Tier: S+FlashbangTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Witchful ThinkingTier: 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
81%
2
76%
3
30%
4
67%
8
68%
11
76%
14
25%
Karthus Boots
Buy %
76%
7%
0%
0%
1%
Karthus Situational Items
Buy %
24%
23%
15%
7%
10%
11%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
B
B
B
B
C
C
D
DKarthus Silver Augment Tier List
S+S+S+S+
S
S
S
S
S
S
S
S
A
A
A
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
C
C
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
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
A
BB
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
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)
-35.0
-32.6
-32.0
-31.5
-31.1
-30.8
-30.7
-30.3
-29.8
-29.4
-29.4
-29.3
-29.0
-28.7
-28.7
-28.6
-28.5
-28.2
-27.7
-27.2
-26.8
-26.5
-26.4
-25.5
-25.4
-25.4
-25.2
-25.2
-25.2
-24.9
-24.9
-24.5
-24.4
-24.4
-24.0
-24.0
-24.0
-24.0
-23.5
-23.3
-22.8
-22.8
-22.8
-22.7
-22.7
-22.5
-22.4
-21.4
-21.2
-20.9
-20.7
-20.7
-20.6
-20.4
-20.4
-20.2
-20.2
-20.0
-19.9
-19.8
-19.8
-19.8
-19.7
-19.7
-19.5
-19.4
-19.1
-18.8
-18.4
-18.2
-18.2
-18.2
-17.9
-17.8
-17.4
-17.1
-16.7
-16.7
-16.5
-16.3
-16.3
-15.7
-15.3
-15.1
-15.0
-14.6
-12.3
-12.1
-11.3
-9.0
-6.4
-4.8