Karthus is ranked Tier and has a 25.00% win rate in LoL Arena Patch 25.08. We've analyzed 4 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Blackfire Torch, Void Staff, Morellonomicon, Rite Of Ruin, Liandry's Anguish, and Demonic Embrace. Karthus's best augments include Center of the Universe (Prismatic), Banner of Command (Gold), and Witchful Thinking (Silver). Karthus's Best Arena counters are Xin Zhao.
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Best Prismatic Augments for Karthus
Center of the Universe
Tier: D
Tier: DBest Gold Augments for Karthus
Banner of CommandTier: S
Tier: SKeystone ConjurerTier: S
Tier: SMagic MissileTier: A
Tier: AStats on Stats!Tier: B
Tier: BBest Silver Augments for Karthus
Witchful ThinkingTier: B
Tier: BOverflowTier: D
Tier: DKarthus 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
50%
3
25%
4
75%
5
75%
8
25%
14
25%
17
25%
Karthus Boots
Buy %
75%
Karthus Situational Items
Buy %
25%
75%
25%
25%
Karthus Juices
Buy %
20%
5%
Karthus Silver Augment Tier List
BDKarthus Gold Augment Tier List
SSAB
B
B
D
D
D
DKarthus Prismatic Augment Tier List
D
Best Champions to Counter Karthus in Arena(under 49% top 2 rate for Karthus)
Even Matchups for Karthus in Arena(49% - 51% top 2 rate for Karthus)
