Tier: AWin14.93%Pick4.62%Ban1.40%Games: 3169KDA: 2.20Score: 49.09
Karthus is ranked A Tier and has a 14.93% win rate in LoL Arena Patch 25.05. We've analyzed 3169 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 Spellwake (Prismatic), Big Brain (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Xerath, Taric, and Olaf. Karthus's Best Arena counters are Milio, Nilah, and Orianna.
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Best Prismatic Augments for Karthus
Spellwake
Tier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Spirit LinkTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Best Gold Augments for Karthus
Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Critical HealingTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+ExecutionerTier: S+
Tier: S+GoredrinkTier: 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
65%
2
89%
3
30%
4
54%
8
63%
11
27%
14
20%
Karthus Boots
Buy %
89%
5%
2%
1%
1%
1%
Karthus Situational Items
Buy %
25%
18%
15%
13%
13%
13%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
B
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
D
D
D
D
D
DKarthus Gold Augment Tier List
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
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
B
B
BB
B
B
B
B
B
B
B
C
C
C
C
C
C
D
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)
-31.8
-30.8
-29.4
-29.2
-29.0
-28.8
-28.2
-26.2
-26.0
-25.8
-25.8
-25.8
-25.7
-25.3
-25.1
-25.0
-24.9
-24.5
-24.5
-24.5
-24.3
-24.2
-24.2
-24.2
-24.1
-24.0
-23.9
-23.8
-23.5
-23.5
-23.5
-23.4
-23.3
-23.3
-23.3
-23.3
-23.2
-23.2
-23.2
-23.1
-23.1
-23.1
-22.9
-22.9
-22.9
-22.9
-22.9
-22.9
-22.6
-22.6
-22.6
-22.6
-22.4
-22.3
-22.3
-22.3
-22.3
-22.3
-22.2
-22.0
-22.0
-22.0
-21.8
-21.8
-21.8
-21.8
-21.7
-21.6
-21.6
-21.5
-21.4
-21.4
-21.3
-21.3
-21.2
-21.1
-21.1
-21.1
-21.0
-21.0
-20.9
-20.9
-20.9
-20.9
-20.8
-20.8
-20.8
-20.7
-20.7
-20.7
-20.6
-20.5
-20.4
-20.4
-20.3
-20.3
-20.2
-20.2
-20.1
-20.1
-20.1
-20.0
-20.0
-19.8
-19.8
-19.7
-19.7
-19.7
-19.6
-19.6
-19.2
-19.2
-19.2
-19.2
-18.9
-18.8
-18.7
-18.7
-18.6
-18.5
-18.5
-18.4
-18.3
-18.3
-18.2
-18.2
-17.8
-17.6
-17.6
-17.5
-17.3
-17.3
-17.3
-17.2
-17.2
-17.2
-17.2
-17.1
-17.1
-16.9
-16.9
-16.9
-16.7
-16.7
-16.7
-16.7
-16.6
-16.6
-16.5
-16.4
-16.2
-16.1
-16.0
-15.8
-15.7
-15.6
-15.5
-15.4
-15.4
-15.0
-14.9
-14.4
-14.1
-12.7
-12.5
-12.5
-12.3
-12.1
-9.5
-9.5