Tier: BWin58.15%Pick7.37%Games: 60KDA: 2.82Score: 56.07
Karthus is ranked B Tier and has a 58.15% win rate in LoL ARAM Patch 10.25. We've analyzed 60 Karthus games to compile our statistical Karthus ARAM Build Guide. For items, our build recommends: Liandry's Anguish, Sorcerer's Shoes, Zhonya's Hourglass, Rabadon's Deathcap, Void Staff, and Morellonomicon. 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 Cho'Gath, Draven, and Ezreal. Karthus's Best ARAM counters are Jhin, Akali, and Kindred.
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Karthus Summoner Spells


Win %
Pick %
53%
95%
51%
75%

100%
5%

67%
5%

50%
3%

33%
5%
Karthus Starting Items
Win %
Buy %


2
53%
63%
Karthus Runes
Win %
Pick %
62%
54%
31%
20%
0%
2%
0%
5%
Karthus Items

49%

47%

50%

55%

52%

58%

31%
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 %

49%
62%

47%
28%

57%
12%

100%
2%

100%
2%
Karthus Boots
Win %
Buy %

47%
88%

75%
7%