Tier: BWin11.04%Pick6.65%Ban1.52%Games: 5366KDA: 1.80Score: 47.84
Karthus is ranked B Tier and has a 11.04% win rate in LoL Arena Patch 25.15. We've analyzed 5366 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, Void Staff, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Magic Missile (Gold), and Sonic Boom (Silver). Karthus's Best Arena counters are Sivir, Yorick, and Xerath.
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Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Infernal ConduitTier: S+
Tier: S+Quest: Wooglet's WitchcapTier: S+
Tier: S+SpellwakeTier: S+
Tier: S+Best Gold Augments for Karthus
Magic MissileTier: S+
Tier: S+MinionmancerTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S+
Tier: S+Best Silver Augments for Karthus
Sonic BoomTier: S+
Tier: S+Witchful ThinkingTier: S+
Tier: S+ADAPtTier: 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
73%
2
76%
3
31%
4
58%
8
55%
11
70%
14
22%
Karthus Boots
Buy %
76%
7%
1%
0%
0%
0%
Karthus Situational Items
Buy %
22%
20%
14%
16%
13%
13%
Karthus Juices
Buy %
6%
1%
1%
Karthus Prismatic Item Tier List
S+
S+
S
S
S
S
A
A
A
A
A
A
A
B
B
B
B
B
B
B
C
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
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
SS
A
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
D
D
D
D
DBest Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
-29.0
-28.7
-28.7
-28.4
-28.2
-28.0
-27.8
-27.8
-27.7
-27.6
-27.5
-27.5
-27.5
-27.4
-27.4
-27.3
-27.3
-27.3
-27.2
-27.0
-26.9
-26.8
-26.8
-26.7
-26.7
-26.6
-26.4
-26.4
-26.3
-26.3
-26.3
-26.3
-26.3
-26.2
-26.2
-26.2
-26.2
-26.1
-26.0
-26.0
-25.9
-25.9
-25.8
-25.8
-25.8
-25.7
-25.7
-25.7
-25.7
-25.6
-25.6
-25.5
-25.5
-25.5
-25.5
-25.4
-25.4
-25.3
-25.3
-25.3
-25.3
-25.3
-25.3
-25.2
-25.2
-25.1
-25.1
-25.0
-25.0
-25.0
-24.8
-24.8
-24.8
-24.7
-24.6
-24.6
-24.6
-24.6
-24.6
-24.5
-24.4
-24.4
-24.4
-24.3
-24.2
-24.1
-24.1
-24.1
-24.1
-24.1
-24.1
-24.1
-24.0
-23.9
-23.9
-23.9
-23.9
-23.8
-23.8
-23.8
-23.8
-23.8
-23.8
-23.8
-23.7
-23.7
-23.6
-23.6
-23.5
-23.5
-23.5
-23.4
-23.4
-23.4
-23.4
-23.4
-23.4
-23.3
-23.2
-23.1
-23.1
-23.1
-23.0
-23.0
-23.0
-22.9
-22.9
-22.8
-22.8
-22.7
-22.6
-22.5
-22.5
-22.4
-22.4
-22.4
-22.3
-22.3
-22.2
-22.2
-22.1
-22.1
-22.1
-22.1
-21.9
-21.7
-21.7
-21.5
-21.5
-21.5
-21.5
-21.5
-21.3
-21.3
-21.2
-21.2
-21.2
-21.0
-21.0
-20.9
-20.6
-20.1
-19.9
-19.6
-19.5
-19.5
-19.5
-18.9
-18.7
-18.4
-17.4