Karthus is ranked Tier and has a 21.43% win rate in LoL Arena Patch 25.09. We've analyzed 14 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Blackfire Torch, Bloodletter's Curse, Rabadon's Deathcap, Horizon Focus, and Shadowflame. Karthus's best augments include Chain Lightning (Prismatic), From Beginning to End (Gold), and Dive Bomber (Silver). Karthus's Best Arena matchups include Graves, Sona, and Veigar. Karthus's Best Arena counters are Amumu, Annie, and Bard.
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Best Prismatic Augments for Karthus
Chain Lightning
Tier: S
Tier: SOrbital LaserTier: S
Tier: SStats on Stats on Stats!Tier: A
Tier: AInfernal ConduitTier: A
Tier: ABest Gold Augments for Karthus
From Beginning to EndTier: S
Tier: SAnd My Axe!Tier: S
Tier: SIt's Killing TimeTier: S
Tier: SStats on Stats!Tier: A
Tier: ABest Silver Augments for Karthus
Dive BomberTier: S
Tier: SFallen AegisTier: S
Tier: SWitchful ThinkingTier: S
Tier: SExecutionerTier: A
Tier: AKarthus 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
14%
2
71%
4
7%
8
7%
11
100%
14
36%
17
36%
Karthus Boots
Buy %
71%
7%
Karthus Situational Items
Buy %
7%
7%
7%
57%
21%
21%
Karthus Juices
Buy %
6%
4%
Karthus Silver Augment Tier List
SSSA
A
B
B
B
C
C
C
C
D
DKarthus Gold Augment Tier List
SSSA
A
A
A
B
C
C
C
C
D
D
DKarthus Prismatic Augment Tier List
SSAA
B
B
C
C
D
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
