Tier: AWin14.97%Pick3.82%Ban1.29%Games: 5268KDA: 2.05Score: 52.33
Karthus is ranked A Tier and has a 14.97% win rate in LoL Arena Patch 25.05. We've analyzed 5268 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 Infernal Conduit (Prismatic), Big Brain (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ryze and Bel'Veth. Karthus's Best Arena counters are Ziggs, Anivia, and Ryze.
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Best Prismatic Augments for Karthus
Infernal Conduit
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Spirit LinkTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Best Gold Augments for Karthus
Big BrainTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+ADAPtTier: S+
Tier: S+Parasitic MutationTier: S+
Tier: S+DematerializeTier: 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
91%
3
29%
4
56%
8
60%
11
29%
14
18%
Karthus Boots
Buy %
91%
5%
2%
1%
0%
1%
Karthus Situational Items
Buy %
27%
18%
18%
17%
14%
8%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
S
A
A
A
A
A
A
B
B
B
B
B
B
C
C
C
C
D
D
DKarthus Silver 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
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
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
A
B
B
B
B
B
B
B
B
B
B
B
C
CC
C
C
C
D
D
D
D
DBest Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-26.4
-26.4
-26.0
-24.8
-23.8
-23.8
-23.6
-23.4
-23.2
-23.2
-23.1
-22.9
-22.9
-22.7
-22.4
-22.3
-22.1
-21.7
-21.7
-21.7
-21.6
-21.5
-21.4
-21.4
-21.4
-21.3
-21.3
-21.3
-21.3
-21.2
-21.2
-21.1
-21.0
-20.9
-20.9
-20.9
-20.7
-20.7
-20.6
-20.6
-20.5
-20.5
-20.4
-20.4
-20.4
-20.3
-20.3
-20.2
-20.1
-20.1
-20.0
-20.0
-20.0
-20.0
-19.8
-19.7
-19.7
-19.7
-19.7
-19.5
-19.5
-19.5
-19.5
-19.5
-19.4
-19.3
-19.3
-19.3
-19.3
-19.2
-19.2
-19.2
-19.1
-19.1
-19.1
-19.1
-19.0
-19.0
-18.9
-18.9
-18.9
-18.9
-18.8
-18.8
-18.7
-18.6
-18.6
-18.6
-18.5
-18.5
-18.3
-18.2
-18.1
-18.1
-18.0
-18.0
-18.0
-18.0
-18.0
-18.0
-17.9
-17.9
-17.8
-17.7
-17.7
-17.7
-17.7
-17.6
-17.6
-17.5
-17.4
-17.3
-17.3
-17.3
-17.1
-17.1
-17.1
-16.9
-16.9
-16.8
-16.7
-16.7
-16.7
-16.7
-16.7
-16.6
-16.4
-16.3
-16.2
-16.2
-16.1
-16.1
-16.0
-16.0
-16.0
-16.0
-15.9
-15.9
-15.8
-15.8
-15.8
-15.8
-15.6
-15.5
-15.4
-15.3
-15.3
-15.2
-15.2
-14.9
-14.9
-14.6
-14.6
-14.6
-14.5
-14.5
-14.5
-14.5
-14.1
-14.0
-13.8
-13.7
-13.6
-13.5
-13.5
-13.3
-12.9
-12.1
-11.8
-10.2