Tier: AWin13.31%Pick5.66%Ban1.67%Games: 5329KDA: 1.89Score: 48.46
Karthus is ranked A Tier and has a 13.31% win rate in LoL Arena Patch 25.06. We've analyzed 5329 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 Fan the Hammer (Prismatic), It's Killing Time (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Evelynn. Karthus's Best Arena counters are Orianna, Bard, and Soraka.
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Best Prismatic Augments for Karthus
Fan the Hammer
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Best Gold Augments for Karthus
It's Killing TimeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Phenomenal EvilTier: S+
Tier: S+Best Silver Augments for Karthus
Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+Juice PressTier: S+
Tier: S+Scoped WeaponsTier: 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
70%
2
90%
3
36%
4
39%
8
60%
11
25%
14
18%
Karthus Boots
Buy %
90%
5%
2%
1%
1%
0%
Karthus Situational Items
Buy %
14%
19%
20%
11%
13%
9%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
A
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
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
D
DKarthus Prismatic Augment Tier List
S+S+S+S+
S
S
S
S
S
SA
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
DBest Karthus Duo Champions in Arena(over 51% top 2 rate with Karthus)
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-27.4
-26.7
-26.6
-26.3
-25.8
-25.6
-25.3
-24.7
-24.7
-24.7
-24.7
-24.6
-24.5
-24.4
-24.4
-24.2
-24.2
-24.2
-24.1
-24.0
-24.0
-24.0
-23.9
-23.8
-23.8
-23.7
-23.7
-23.6
-23.5
-23.4
-23.4
-23.3
-23.3
-23.3
-23.3
-23.3
-23.2
-23.2
-23.2
-23.1
-23.0
-22.9
-22.9
-22.9
-22.9
-22.9
-22.9
-22.8
-22.8
-22.8
-22.7
-22.7
-22.6
-22.5
-22.5
-22.5
-22.4
-22.4
-22.3
-22.2
-22.2
-22.2
-22.1
-22.1
-22.1
-22.0
-22.0
-21.9
-21.7
-21.6
-21.6
-21.5
-21.5
-21.5
-21.4
-21.3
-21.3
-21.3
-21.2
-21.2
-21.2
-21.2
-21.1
-21.1
-20.9
-20.9
-20.9
-20.9
-20.8
-20.8
-20.7
-20.7
-20.7
-20.7
-20.6
-20.6
-20.5
-20.5
-20.5
-20.5
-20.4
-20.4
-20.4
-20.3
-20.3
-20.3
-20.3
-20.2
-20.2
-20.1
-20.0
-19.9
-19.8
-19.8
-19.7
-19.7
-19.7
-19.7
-19.7
-19.6
-19.6
-19.6
-19.6
-19.4
-19.3
-19.2
-19.2
-19.1
-19.1
-19.0
-19.0
-19.0
-18.9
-18.9
-18.9
-18.8
-18.8
-18.8
-18.8
-18.8
-18.7
-18.7
-18.6
-18.4
-18.4
-18.2
-18.1
-18.1
-18.0
-18.0
-17.9
-17.9
-17.8
-17.7
-17.6
-17.5
-17.4
-17.2
-17.1
-17.1
-17.0
-16.7
-16.4
-16.4
-15.9
-15.6
-15.4
-15.4
-13.2
-13.0