Tier: BWin13.02%Pick4.73%Ban0.92%Games: 1972KDA: 1.92Score: 47.60
Karthus is ranked B Tier and has a 13.02% win rate in LoL Arena Patch 25.13. We've analyzed 1972 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Anguish, Rabadon's Deathcap, Shadowflame, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Willing Sacrifice (Gold), and Scoped Weapons (Silver). For team partners, the best champions include: Ambessa, Sona, and Malphite. Karthus's Best Arena counters are Renata Glasc, Hwei, and Gwen.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+Symphony of WarTier: S+
Tier: S+Best Gold Augments for Karthus
Willing SacrificeTier: S+
Tier: S+Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Scoped WeaponsTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+ADAPtTier: 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
75%
2
74%
3
29%
4
56%
8
51%
11
77%
14
35%
Karthus Boots
Buy %
74%
6%
1%
1%
0%
0%
Karthus Situational Items
Buy %
24%
18%
19%
13%
13%
8%
Karthus Juices
Buy %
7%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
S
A
A
A
A
A
B
B
B
B
B
C
C
C
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
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
CC
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)
-34.7
-34.1
-31.6
-30.3
-29.9
-29.8
-29.7
-28.8
-28.7
-28.0
-27.6
-27.5
-27.4
-27.3
-26.8
-26.7
-26.6
-26.6
-26.6
-26.5
-26.2
-26.1
-26.0
-25.9
-25.9
-25.7
-25.7
-25.7
-25.6
-25.6
-25.4
-25.4
-25.2
-25.1
-24.9
-24.8
-24.8
-24.7
-24.7
-24.6
-24.6
-24.4
-24.4
-24.4
-24.4
-24.3
-24.3
-24.2
-24.1
-24.1
-24.1
-24.0
-23.9
-23.8
-23.7
-23.5
-23.5
-23.4
-23.3
-23.2
-23.2
-23.2
-23.1
-23.1
-22.8
-22.8
-22.6
-22.6
-22.6
-22.6
-22.4
-22.4
-22.3
-22.2
-22.2
-22.2
-22.2
-22.1
-22.1
-22.0
-21.9
-21.8
-21.7
-21.6
-21.6
-21.6
-21.5
-21.4
-21.4
-21.3
-21.3
-21.2
-21.2
-21.1
-21.0
-21.0
-21.0
-20.9
-20.9
-20.9
-20.8
-20.7
-20.7
-20.7
-20.6
-20.6
-20.6
-20.6
-20.6
-20.5
-20.5
-20.4
-20.4
-19.9
-19.9
-19.9
-19.9
-19.9
-19.8
-19.8
-19.7
-19.6
-19.6
-19.3
-19.2
-19.2
-19.0
-18.8
-18.6
-18.5
-18.5
-18.5
-18.4
-18.3
-18.3
-18.2
-18.2
-18.1
-18.1
-17.9
-17.9
-17.8
-17.4
-17.3
-17.2
-17.2
-17.2
-17.2
-17.1
-16.6
-16.3
-16.3
-16.1
-16.0
-15.7
-15.5
-15.3
-15.2
-15.2
-15.1
-15.0
-14.9
-14.1
-13.9
-13.1
-12.4
-11.1
-8.2