Karthus is ranked Tier and has a 11.76% win rate in LoL Arena Patch 25.17. We've analyzed 34 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, Rite Of Ruin, and Detonation Orb. Karthus's best augments include Jeweled Gauntlet (Prismatic), Apex Inventor (Gold), and Buff Buddies (Silver). Karthus's Best Arena matchups include Xayah, Azir, and Lux. Karthus's Best Arena counters are Caitlyn, K'Sante, and Yone.
Advertisement
Advertisement
Best Prismatic Augments for Karthus
Jeweled Gauntlet
Tier: S+
Tier: S+Chain LightningTier: S
Tier: STransmute: ChaosTier: S
Tier: SInfernal ConduitTier: A
Tier: ABest Gold Augments for Karthus
Apex InventorTier: S
Tier: SIt's CriticalTier: S
Tier: SQuest: Steel Your HeartTier: S
Tier: SIt's Killing TimeTier: S
Tier: SBest Silver Augments for Karthus
Buff BuddiesTier: S
Tier: SGoredrinkTier: S
Tier: SADAPtTier: S
Tier: SWitchful ThinkingTier: S
Tier: SKarthus 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
62%
2
82%
3
26%
4
32%
8
53%
11
71%
14
26%
Karthus Boots
Buy %
82%
3%
Karthus Situational Items
Buy %
9%
9%
35%
21%
41%
3%
Karthus Juices
Buy %
4%
0%
Karthus Silver Augment Tier List
SSSS
A
A
A
A
B
B
B
B
C
C
D
D
DKarthus Gold Augment Tier List
SSSS
S
A
A
A
A
A
A
B
B
B
B
B
C
C
D
D
D
D
DKarthus Prismatic Augment Tier List
S+SSA
A
A
A
B
B
B
B
C
D
D
D
Average Karthus Duo Champions in Arena(49% - 51% top 2 rate with Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
