Tier: AWin55.26%Pick8.61%Games: 38KDA: 3.03Score: 56.99
Karthus is ranked A Tier and has a 55.26% win rate in LoL ARAM Patch 10.25. We've analyzed 38 Karthus games to compile our statistical Karthus ARAM Build Guide. For items, our build recommends: Liandry's Anguish, Sorcerer's Shoes, Rabadon's Deathcap, Void Staff, Morellonomicon, and Seraph's Embrace. For runes, the strongest choice is Domination (Primary) with Dark Harvest (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Flash and Mark. Starting items should include Lost Chapter and Health Potion. Karthus's Best ARAM matchups include Ezreal, Fiora, and Kai'Sa. Karthus's Best ARAM counters are Blitzcrank, Caitlyn, and Jinx.
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Karthus Summoner Spells


Win %
Pick %
57%
92%
53%
39%

60%
26%

100%
5%

100%
5%

50%
11%
Karthus Starting Items
Win %
Buy %


2
33%
39%


100%
3%
Karthus Runes
Win %
Pick %
74%
37%
41%
25%
100%
3%
100%
3%
Karthus Items

44%

56%

48%

53%

56%

69%

48%
Karthus 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 Item Purchase Order



















Karthus Mythic Items
Win %
Buy %

44%
47%

89%
24%

50%
32%
Karthus Boots
Win %
Buy %

56%
95%

0%
3%

0%
3%