Tier: SWin13.28%Pick6.98%Ban2.02%Games: 2089KDA: 1.90Score: 59.82
Karthus is ranked S Tier and has a 13.28% win rate in LoL Arena Patch 25.08. We've analyzed 2089 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, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Gwen, Dr. Mundo, and Aurora. Karthus's Best Arena counters are Elise, Gragas, and Yorick.
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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: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Celestial BodyTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+DesecratorTier: S+
Tier: S+OverflowTier: S+
Tier: S+First-Aid KitTier: 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
77%
2
79%
3
32%
4
62%
8
56%
11
72%
14
29%
Karthus Boots
Buy %
79%
8%
0%
0%
0%
0%
Karthus Situational Items
Buy %
23%
18%
14%
16%
9%
8%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
A
A
A
A
A
A
B
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
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
S
A
AA
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
D
DAverage 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)
-31.9
-31.8
-31.1
-30.8
-30.7
-28.5
-28.3
-28.0
-27.9
-27.3
-26.8
-26.7
-26.3
-26.2
-26.0
-26.0
-25.9
-25.7
-25.4
-25.3
-25.3
-25.1
-24.8
-24.8
-24.7
-24.5
-24.5
-24.4
-24.4
-24.4
-24.4
-24.3
-24.3
-24.3
-24.2
-24.2
-24.0
-24.0
-24.0
-24.0
-23.9
-23.8
-23.8
-23.8
-23.6
-23.5
-23.5
-23.5
-23.5
-23.5
-23.4
-23.3
-23.3
-23.2
-23.2
-23.1
-23.1
-23.1
-22.9
-22.8
-22.8
-22.7
-22.6
-22.6
-22.6
-22.5
-22.5
-22.5
-22.3
-22.3
-22.3
-22.2
-22.1
-22.1
-22.1
-22.0
-22.0
-21.9
-21.9
-21.8
-21.8
-21.8
-21.7
-21.7
-21.6
-21.6
-21.6
-21.5
-21.5
-21.5
-21.4
-21.3
-21.2
-21.2
-21.2
-21.1
-21.1
-21.0
-21.0
-20.9
-20.9
-20.8
-20.8
-20.7
-20.6
-20.5
-20.4
-20.4
-20.4
-20.3
-20.2
-20.1
-20.1
-20.0
-19.9
-19.8
-19.5
-19.5
-19.4
-19.4
-19.4
-19.4
-19.2
-19.1
-19.1
-19.1
-18.9
-18.9
-18.8
-18.8
-18.7
-18.6
-18.5
-18.4
-18.3
-18.3
-18.1
-18.1
-18.0
-17.9
-17.9
-17.9
-17.7
-17.6
-17.6
-17.5
-17.2
-17.0
-17.0
-16.9
-16.9
-16.9
-16.8
-16.7
-16.4
-16.1
-15.7
-15.7
-15.7
-15.2
-15.0
-14.9
-14.6
-14.5
-14.4
-14.3
-13.9
-13.6
-12.5
-9.9