Tier: CWin13.60%Pick1.33%Ban0.25%Games: 2688KDA: 1.80Score: 45.91
Karthus is ranked C Tier and has a 13.60% win rate in LoL Arena Patch 14.9. We've analyzed 2688 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Vulnerability (Silver). For team partners, the best champions include: Naafiri and Vi. Karthus's Best Arena counters are Kha'Zix, Cassiopeia, and Fizz.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Fey MagicTier: S
Tier: SBest 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
VulnerabilityTier: S+
Tier: S+ExecutionerTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+Tank It Or Leave ItTier: S
Tier: SKarthus 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
65%
2
85%
3
21%
4
64%
8
65%
11
28%
14
18%
Karthus Boots
Buy %
85%
6%
3%
3%
2%
1%
Karthus Situational Items
Buy %
27%
22%
15%
15%
15%
11%
Karthus Juices
Buy %
4%
1%
0%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
B
B
B
B
C
C
C
D
DKarthus Silver Augment Tier List
S+S+S+S
S
S
S
S
S
A
A
A
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
DKarthus Gold 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 Prismatic Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
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)
-35.2
-33.0
-32.3
-30.7
-30.4
-30.4
-30.4
-30.0
-29.9
-29.8
-29.6
-29.4
-29.2
-29.2
-29.1
-29.0
-29.0
-29.0
-28.8
-28.7
-28.6
-28.5
-28.4
-28.3
-28.2
-28.2
-28.1
-28.1
-27.8
-27.7
-27.7
-27.3
-27.2
-27.2
-27.1
-27.1
-26.9
-26.9
-26.8
-26.6
-26.5
-26.5
-26.4
-26.4
-26.3
-26.1
-26.1
-26.1
-26.1
-26.0
-26.0
-26.0
-25.9
-25.9
-25.7
-25.7
-25.7
-25.6
-25.6
-25.6
-25.5
-25.4
-25.4
-25.3
-25.2
-25.2
-25.2
-25.1
-25.0
-24.9
-24.7
-24.6
-24.6
-24.6
-24.6
-24.5
-24.5
-24.5
-24.5
-24.4
-24.3
-24.3
-24.3
-24.2
-24.1
-24.1
-24.0
-24.0
-23.9
-23.8
-23.8
-23.7
-23.7
-23.7
-23.7
-23.5
-23.3
-23.3
-23.3
-23.3
-23.2
-23.2
-23.2
-23.1
-23.0
-22.9
-22.9
-22.8
-22.8
-22.7
-22.7
-22.7
-22.7
-22.5
-22.4
-22.4
-22.3
-22.1
-21.9
-21.8
-21.7
-21.5
-21.5
-21.2
-20.9
-20.7
-20.3
-20.3
-19.9
-19.7
-19.6
-19.6
-19.6
-19.6
-19.5
-19.5
-19.4
-19.3
-19.3
-18.5
-18.5
-18.4
-17.8
-17.5
-17.4
-17.1
-16.6
-15.3
-11.6