Tier: SWin14.45%Pick5.18%Ban2.54%Games: 985KDA: 1.94Score: 58.27
Karthus is ranked S Tier and has a 14.45% win rate in LoL Arena Patch 25.13. We've analyzed 985 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, Shadowflame, and Detonation Orb. Karthus's best augments include Fan the Hammer (Prismatic), Firebrand (Gold), and Witchful Thinking (Silver). For team partners, the best champions include: Ekko, Anivia, and Sejuani. Karthus's Best Arena matchups include Azir. Karthus's Best Arena counters are Mel, Soraka, and Braum.
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Best Prismatic Augments for Karthus
Fan the Hammer
Tier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Jeweled GauntletTier: S+
Tier: S+Scopiest WeaponsTier: S+
Tier: S+Best Gold Augments for Karthus
FirebrandTier: 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
Witchful ThinkingTier: S+
Tier: S+Light 'em Up!Tier: S+
Tier: S+Self DestructTier: S+
Tier: S+OverflowTier: 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
71%
2
82%
3
35%
4
51%
8
42%
11
63%
14
21%
Karthus Boots
Buy %
82%
4%
1%
0%
0%
2%
Karthus Situational Items
Buy %
20%
17%
16%
17%
10%
9%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
S+
S
S
A
A
A
B
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
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
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
BB
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
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)
-31.6
-29.8
-29.0
-28.1
-27.1
-26.7
-25.8
-25.8
-25.6
-25.3
-25.3
-24.9
-24.9
-24.6
-24.0
-24.0
-24.0
-23.8
-23.7
-23.5
-23.3
-23.1
-22.7
-22.6
-22.3
-21.9
-21.7
-21.7
-21.6
-21.5
-21.2
-21.2
-21.2
-21.2
-21.1
-21.0
-20.9
-20.4
-20.4
-20.3
-20.3
-20.3
-20.1
-20.1
-20.1
-20.0
-19.8
-19.8
-19.6
-19.6
-19.5
-19.5
-19.5
-19.4
-19.1
-18.9
-18.8
-18.8
-18.7
-18.7
-18.6
-18.6
-18.5
-18.2
-18.2
-18.1
-18.0
-17.6
-17.5
-17.5
-17.5
-17.2
-17.1
-17.0
-16.9
-16.8
-16.7
-16.6
-16.3
-16.1
-16.1
-15.9
-15.7
-15.7
-15.6
-15.1
-15.0
-14.9
-14.4
-14.3
-14.0
-13.9
-13.9
-13.6
-13.6
-13.4
-13.3
-12.6
-12.5
-12.2
-12.0
-12.0
-11.6
-11.5
-11.4
-11.3
-10.8
-10.6
-10.2
-9.4
-9.2
-9.2
-7.6
-6.4
-5.5
-4.2