Tier: BWin8.87%Pick7.03%Ban1.54%Games: 100KDA: 1.79Score: 46.18
Karthus is ranked B Tier and has a 8.87% win rate in LoL Arena Patch 25.09. We've analyzed 100 Karthus games to compile our statistical Karthus Arena Build Guide. For items, our build recommends: Sorcerer's Shoes, Rabadon's Deathcap, Liandry's Anguish, Morellonomicon, Void Staff, and Detonation Orb. Karthus's best augments include Accelerating Sorcery (Prismatic), And My Axe! (Gold), and Juice Press (Silver). For team partners, the best champions include: Ornn. Karthus's Best Arena matchups include Rek'Sai, Taric, and Zac. Karthus's Best Arena counters are Soraka, Janna, and Ambessa.
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Best Prismatic Augments for Karthus
Accelerating Sorcery
Tier: S
Tier: SBack To BasicsTier: S
Tier: SBlade WaltzTier: S
Tier: SPrismatic EggTier: S
Tier: SBest Gold Augments for Karthus
And My Axe!Tier: S+
Tier: S+Magic MissileTier: S+
Tier: S+It's Killing TimeTier: S+
Tier: S+Big BrainTier: S
Tier: SBest Silver Augments for Karthus
Juice PressTier: S+
Tier: S+ClotheslineTier: S+
Tier: S+Transmute: GoldTier: S+
Tier: S+Witchful 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
65%
2
82%
3
25%
4
63%
8
44%
11
22%
14
35%
Karthus Boots
Buy %
82%
6%
1%
1%
1%
1%
Karthus Situational Items
Buy %
29%
18%
22%
9%
31%
7%
Karthus Juices
Buy %
5%
1%
1%
Karthus Prismatic Item Tier List
B
DKarthus Silver Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
C
C
C
C
D
D
D
D
DKarthus Gold Augment Tier List
S+S+S+S
S
S
S
S
A
A
A
A
A
A
A
A
A
B
B
B
B
B
B
B
B
B
C
C
C
C
C
C
D
D
D
DKarthus Prismatic Augment Tier List
SSSS
S
S
A
A
A
A
A
A
A
B
B
B
B
B
B
BC
C
C
C
D
D
D
Best Karthus Duo Champions in Arena(over 51% top 2 rate with Karthus)
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)
