Tier: SWin16.48%Pick5.33%Ban1.31%Games: 669KDA: 2.07Score: 55.16
Karthus is ranked S Tier and has a 16.48% win rate in LoL Arena Patch 25.08. We've analyzed 669 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 Witchful Thinking (Silver). For team partners, the best champions include: Galio, Tristana, and Diana. Karthus's Best Arena counters are Ekko, Gwen, and Blitzcrank.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Wisdom of AgesTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+SpellwakeTier: S
Tier: SBest Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+VulnerabilityTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+Dive BomberTier: S+
Tier: S+FlashbangTier: 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
76%
2
76%
3
34%
4
57%
8
56%
11
69%
14
23%
Karthus Boots
Buy %
76%
6%
1%
1%
0%
0%
Karthus Situational Items
Buy %
30%
21%
18%
25%
15%
9%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S
A
A
A
B
B
B
C
C
D
DKarthus Silver Augment Tier List
S+S+S+S+
S
S
S
S
S
S
S
A
A
A
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
C
D
D
D
D
DKarthus Gold 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
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
AA
A
B
B
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)
-40.4
-38.8
-33.8
-30.3
-30.0
-30.0
-29.9
-28.4
-28.2
-28.0
-27.4
-27.2
-26.8
-26.8
-26.6
-26.6
-26.4
-26.3
-26.2
-25.8
-25.7
-25.5
-25.4
-24.6
-24.5
-24.5
-24.5
-24.0
-23.7
-23.6
-23.3
-23.1
-23.1
-23.0
-22.1
-21.9
-21.9
-21.8
-21.5
-21.4
-21.2
-21.2
-21.2
-21.1
-20.9
-20.7
-20.4
-20.1
-20.0
-19.5
-19.4
-19.3
-19.2
-19.2
-19.2
-18.8
-18.6
-18.6
-18.6
-18.4
-18.2
-18.2
-18.1
-17.8
-17.5
-17.3
-16.6
-16.4
-16.3
-15.3
-14.7
-14.6
-14.5
-14.4
-14.1
-13.7
-13.5
-13.0
-12.4
-12.3
-12.2
-12.0
-11.1
-10.9
-10.7
-10.1
-8.5
-8.3