Tier: AWin15.25%Pick7.50%Ban1.68%Games: 555KDA: 2.04Score: 51.88
Karthus is ranked A Tier and has a 15.25% win rate in LoL Arena Patch 25.08. We've analyzed 555 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 Master of Duality (Prismatic), Soul Siphon (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Elise, Ornn, and Viktor. Karthus's Best Arena counters are Cho'Gath, Soraka, and Veigar.
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Best Prismatic Augments for Karthus
Master of Duality
Tier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Infernal ConduitTier: S
Tier: SBest Gold Augments for Karthus
Soul SiphonTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+Parasitic MutationTier: S+
Tier: S+CastleTier: 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
82%
2
81%
3
28%
4
54%
8
44%
11
81%
14
37%
Karthus Boots
Buy %
81%
1%
0%
0%
0%
Karthus Situational Items
Buy %
26%
17%
15%
20%
17%
16%
Karthus Juices
Buy %
7%
2%
1%
Karthus Prismatic Item Tier List
S+
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
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
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
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
A
A
A
A
A
A
A
A
A
A
B
B
B
BB
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)
-33.4
-29.8
-29.7
-29.4
-28.7
-25.7
-24.6
-24.4
-24.0
-23.6
-23.1
-23.1
-22.8
-22.1
-22.0
-21.9
-21.6
-21.5
-21.5
-21.0
-20.3
-20.2
-20.2
-19.9
-19.6
-19.4
-18.6
-18.2
-17.6
-17.3
-17.0
-16.9
-16.9
-16.7
-16.5
-16.3
-16.1
-15.7
-15.7
-15.7
-15.3
-15.0
-14.5
-14.5
-14.2
-14.1
-13.9
-13.7
-13.5
-13.2
-12.9
-12.2
-12.1
-11.5
-10.7
-10.7
-10.4
-10.3
-9.6
-9.3
-9.0
-7.5
-6.6
-6.4
-6.1
-5.9
-3.3
-1.9
-1.2