Tier: BWin13.26%Pick7.43%Ban1.87%Games: 545KDA: 2.11Score: 48.46
Karthus is ranked B Tier and has a 13.26% win rate in LoL Arena Patch 25.09. We've analyzed 545 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 Quantum Computing (Prismatic), Skilled Sniper (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ryze, Corki, and Ahri. Karthus's Best Arena matchups include Quinn. Karthus's Best Arena counters are Amumu, Yuumi, and Yone.
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Best Prismatic Augments for Karthus
Quantum Computing
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+DreadbringerTier: S+
Tier: S+SpellwakeTier: S
Tier: SBest Gold Augments for Karthus
Skilled SniperTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+Contract KillerTier: S+
Tier: S+Serve Beyond DeathTier: S+
Tier: S+OverflowTier: 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
80%
2
82%
3
28%
4
57%
8
54%
11
85%
14
38%
Karthus Boots
Buy %
82%
2%
0%
0%
0%
Karthus Situational Items
Buy %
37%
19%
12%
14%
16%
22%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
S
A
A
A
B
B
B
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
C
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
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 Prismatic Augment Tier List
S+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
B
C
C
C
C
CC
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
-28.2
-27.1
-26.4
-25.8
-25.6
-25.3
-24.9
-24.0
-23.5
-23.5
-23.4
-22.9
-22.6
-22.2
-22.0
-22.0
-21.7
-21.4
-21.2
-21.0
-20.9
-20.8
-20.2
-20.2
-19.6
-19.4
-19.2
-19.0
-18.8
-18.2
-17.6
-17.5
-17.4
-17.3
-17.3
-17.0
-16.9
-16.3
-16.1
-15.7
-15.2
-15.1
-14.5
-14.5
-14.4
-14.4
-14.0
-13.9
-13.9
-13.8
-13.7
-13.5
-13.5
-12.9
-12.4
-10.8
-10.7
-10.5
-10.1
-10.0
-9.7
-8.3
-7.2
-4.6
-0.7
Best Matchups for Karthus in Arena(over 51% top 2 rate for Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
