Tier: BWin8.31%Pick6.15%Ban1.61%Games: 989KDA: 1.76Score: 38.16
Karthus is ranked B Tier and has a 8.31% win rate in LoL Arena Patch 25.08. We've analyzed 989 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), Holy Fire (Gold), and Dematerialize (Silver). For team partners, the best champions include: Rakan, Kindred, and Riven. Karthus's Best Arena counters are Hecarim, Fizz, and Viktor.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Best Gold Augments for Karthus
Holy FireTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
DematerializeTier: S+
Tier: S+OverflowTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Leg DayTier: 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
50%
11
71%
14
25%
Karthus Boots
Buy %
79%
5%
1%
0%
0%
0%
Karthus Situational Items
Buy %
28%
18%
19%
20%
13%
8%
Karthus Juices
Buy %
6%
1%
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
B
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
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
S
A
AA
A
A
A
A
A
A
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)
-33.9
-32.3
-32.1
-30.5
-30.0
-29.4
-28.5
-27.9
-27.8
-27.7
-27.5
-26.8
-26.7
-26.6
-26.6
-26.3
-25.9
-25.8
-25.8
-25.7
-25.5
-25.1
-24.9
-24.9
-24.9
-24.8
-24.6
-24.4
-24.4
-24.0
-23.7
-23.7
-23.7
-23.7
-23.5
-23.3
-23.1
-23.0
-22.9
-22.9
-22.8
-22.8
-22.7
-22.6
-22.4
-22.4
-22.4
-22.3
-22.0
-21.9
-21.9
-21.7
-21.6
-21.6
-21.3
-21.2
-20.9
-20.7
-20.5
-20.2
-20.2
-20.2
-20.2
-20.2
-20.1
-20.0
-20.0
-19.9
-19.8
-19.8
-19.8
-19.6
-19.5
-19.4
-19.2
-19.2
-19.2
-19.2
-19.1
-19.1
-19.1
-19.0
-18.8
-18.8
-18.8
-18.6
-18.4
-18.4
-18.2
-18.1
-17.8
-17.8
-17.7
-17.5
-17.2
-17.2
-16.8
-16.5
-16.3
-16.3
-16.3
-16.1
-15.9
-15.9
-15.7
-15.7
-15.7
-15.7
-15.4
-15.3
-15.2
-15.2
-15.1
-15.0
-14.5
-14.3
-14.0
-14.0
-13.8
-13.8
-13.6
-13.5
-13.3
-12.9
-12.6
-12.2
-12.2
-11.7
-11.5
-11.5
-11.1
-10.8
-10.5
-9.9
-9.7
-7.2