Tier: CWin47.83%Role32.39%Pick0.28%Ban28.89%Games: 23KDA: 3.04Score: 48.48
Karthus ADC is ranked C Tier and has a 47.83% win rate in LoL Patch 25.09. We've analyzed 23 Karthus ADC games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Rod of Ages, Liandry's Torment, Zhonya's Hourglass, Void Staff, and Rabadon's Deathcap. For runes, the strongest choice is Domination (Primary) with Dark Harvest (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Exhaust and Flash. Starting items should include Doran's Ring and Health Potion. Karthus's Best ADC counters are Jhin.
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Karthus Summoner Spells


Win %
Pick %
48%
100%
45%
96%

100%
4%
Karthus Starting Items
Win %
Buy %


2
48%
100%
Karthus Runes
Win %
Pick %
47%
99%
Karthus Items

50%

45%

42%

50%

67%

100%

50%

100%
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 Trinkets
Win %
Buy %

50%
104%

100%
4%
Karthus Boots
Win %
Buy %

50%
96%
Karthus Situational Items
Win %
Buy %

100%
4%

100%
4%

100%
4%

100%
4%