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Karthus - ARAM Mayhem
B

Karthus ARAM Mayhem Build

Recommended Augments, core items, win rate, and tier for ARAM Mayhem.

Current data: Karthus is currently B tier with 47.69% win rate and 11.28% pick rate. Tencent China public statistics, updated Aug 22, 2026. Versus Patch 26.15, win rate rose 0.26 percentage points and tier remained B.

Recommended Augments: Check high-tier Augments such as Eureka, Purist - Caster, & Phenomenal Evil first, then adapt to the in-game choices.

Recommended build: The core 3-item set to check first is Malignance, Sorcerer's Shoes, & Liandry's Torment.

Data Sources

Version: 26.16

Win Rate

47.69%

Pick Rate

11.28%

Recommended Augments

#AugmentTier
1 EurekaEureka T1 49.01%
2 Purist - CasterPurist - Caster T1 46.59%
3 Phenomenal EvilPhenomenal Evil T1 51.01%
4 Magic MissileMagic Missile T1 47.38%
5 Infinite RecursionInfinite Recursion T1 48.76%
6 It's Killing TimeIt's Killing Time T1 46.74%
7 Witchful ThinkingWitchful Thinking T1 47.01%
8 From DowntownFrom Downtown T1 49.76%
9 Ultimate RevolutionUltimate Revolution T1 49.18%
10 OverflowOverflow T1 46.89%
11 Infernal ConduitInfernal Conduit T1 49.00%
12 Warlock JuiceboxWarlock Juicebox T1 47.52%
13 Transmute: PrismaticTransmute: Prismatic T1 47.12%
14 Upgrade Zhonya'sUpgrade Zhonya's T1 48.53%
15 Combusting InterestCombusting Interest T1 51.35%
16 Wooglet's WitchcapWooglet's Witchcap T1 48.10%
17 Ice ColdIce Cold T1 48.26%
18 Big BrainBig Brain T1 48.74%
19 DonationDonation T1 47.77%
20 Forged By The MasterForged By The Master T1 51.37%

FAQ

What are the best Hextech Augments for Karthus in ARAM Mayhem?

The best Augments for Karthus are: Eureka, Purist - Caster, Phenomenal Evil. See their official rank, tier, and pick rate on this page.

What is the best Karthus build for ARAM Mayhem?

The best Karthus build starts from Malignance, Sorcerer's Shoes, Liandry's Torment, then adjusts around enemy damage types, your Augments, and team needs.

What tier is Karthus in ARAM Mayhem?

Karthus is currently B tier with a 47.7% win rate and 11.3% pick rate, ranked 54/172. S+ is the strongest tier and C is the weakest.

Is Karthus good in ARAM Mayhem?

Karthus is currently B tier in ARAM Mayhem with a 47.7% win rate. Check this page for the best augments and builds to maximize Karthus's performance.

How to play Karthus in ARAM Mayhem?

To play Karthus effectively in ARAM Mayhem, use top-ranked Augments such as Eureka, Purist - Caster, Phenomenal Evil as a starting point, then adjust the build to the lobby.