Tier: BWin12.36%Pick7.35%Ban2.00%Games: 631KDA: 1.97Score: 47.37
Karthus is ranked B Tier and has a 12.36% win rate in LoL Arena Patch 25.08. We've analyzed 631 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, Morellonomicon, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Numb to Pain (Silver). For team partners, the best champions include: Azir, Zac, and Miss Fortune. Karthus's Best Arena counters are Orianna, Vladimir, and Singed.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Center of the UniverseTier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Symphony of WarTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+Scopier WeaponsTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Numb to PainTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+OverflowTier: S+
Tier: S+ExecutionerTier: 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
72%
2
80%
3
32%
4
51%
8
40%
11
74%
14
17%
Karthus Boots
Buy %
80%
2%
0%
0%
0%
1%
Karthus Situational Items
Buy %
24%
21%
25%
21%
15%
14%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
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
C
C
C
C
C
C
C
D
D
D
D
D
D
DKarthus Gold 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 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
C
C
C
C
C
D
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)
-39.2
-34.3
-33.7
-32.3
-31.6
-31.1
-31.1
-30.8
-29.6
-28.7
-28.4
-28.3
-28.2
-27.4
-27.3
-27.2
-26.9
-26.8
-26.4
-25.9
-25.9
-25.5
-25.5
-25.3
-24.9
-24.7
-24.7
-24.5
-24.3
-24.0
-24.0
-24.0
-24.0
-24.0
-24.0
-23.7
-23.6
-23.4
-23.2
-23.1
-23.1
-23.1
-22.9
-22.6
-22.6
-22.3
-21.9
-21.7
-21.4
-21.2
-20.9
-20.9
-20.9
-20.4
-20.4
-20.0
-19.8
-19.7
-19.4
-19.4
-19.1
-19.1
-18.8
-18.1
-17.8
-17.1
-16.9
-16.7
-16.2
-15.7
-15.0
-14.7
-14.3
-12.4
-11.9
-9.4
-6.7
-5.8