Tier: SWin12.71%Pick6.00%Ban1.66%Games: 4091KDA: 1.88Score: 64.44
Karthus is ranked S Tier and has a 12.71% win rate in LoL Arena Patch 25.08. We've analyzed 4091 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), Magic Missile (Gold), and Witchful Thinking (Silver). Karthus's Best Arena counters are Fizz, Sejuani, and Syndra.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+DesecratorTier: S+
Tier: S+Mind to MatterTier: 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
72%
2
74%
3
30%
4
56%
8
49%
11
66%
14
26%
Karthus Boots
Buy %
74%
8%
1%
1%
0%
0%
Karthus Situational Items
Buy %
21%
15%
19%
15%
16%
11%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
S
S
A
A
A
A
A
A
A
B
B
B
B
B
B
B
C
C
C
C
C
D
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
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 Gold Augment Tier List
S+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
A
B
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
D
DKarthus Prismatic Augment Tier List
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
BB
B
C
C
C
C
C
C
C
D
D
D
D
DBest Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-27.2
-26.4
-26.1
-25.6
-25.5
-25.4
-25.4
-25.3
-25.1
-24.9
-24.8
-24.6
-24.5
-24.5
-24.3
-24.1
-24.0
-23.8
-23.8
-23.7
-23.7
-23.6
-23.4
-23.4
-23.4
-23.2
-23.2
-23.1
-22.9
-22.8
-22.7
-22.7
-22.3
-22.2
-22.2
-22.1
-22.1
-22.1
-22.0
-22.0
-21.9
-21.9
-21.9
-21.8
-21.8
-21.8
-21.8
-21.8
-21.7
-21.7
-21.6
-21.6
-21.5
-21.5
-21.4
-21.3
-21.3
-21.3
-21.3
-21.3
-21.3
-21.2
-21.1
-21.0
-21.0
-21.0
-21.0
-21.0
-20.9
-20.9
-20.9
-20.9
-20.8
-20.7
-20.6
-20.6
-20.6
-20.6
-20.6
-20.4
-20.4
-20.3
-20.3
-20.3
-20.2
-20.2
-20.2
-20.2
-20.1
-20.1
-20.1
-19.9
-19.9
-19.9
-19.9
-19.9
-19.9
-19.8
-19.6
-19.5
-19.4
-19.4
-19.3
-19.3
-19.3
-19.0
-19.0
-19.0
-19.0
-18.8
-18.8
-18.8
-18.6
-18.6
-18.6
-18.6
-18.5
-18.5
-18.5
-18.5
-18.4
-18.4
-18.4
-18.4
-18.3
-18.3
-18.3
-18.2
-18.1
-18.1
-18.1
-18.1
-18.0
-18.0
-18.0
-17.9
-17.9
-17.9
-17.8
-17.8
-17.8
-17.8
-17.7
-17.6
-17.6
-17.2
-17.2
-16.9
-16.9
-16.9
-16.8
-16.7
-16.7
-16.6
-16.4
-16.3
-16.1
-16.0
-15.7
-15.7
-15.5
-15.3
-15.2
-14.9
-14.7
-14.4
-14.1
-13.7
-12.4
-12.4