Tier: Off MetaWin50.00%Role8.96%Pick0.10%Ban0.00%Games: 6KDA: 2.26Score: 50.02
Karthus ADC is ranked Off Meta Tier and has a 50.00% win rate in LoL Swiftplay Patch 25.04. We've analyzed 6 Karthus ADC games to compile our statistical Karthus Swiftplay Build Guide. For items, our build recommends: Malignance, Sorcerer's Shoes, Shadowflame, Rabadon's Deathcap, Void Staff, and Zhonya's Hourglass. For runes, the strongest choice is Domination (Primary) with Dark Harvest (Keystone), and Sorcery (Secondary). The optimal Summoner Spells for this build are Exhaust and Ignite. Starting items should include Doran's Ring, Health Potion, and Stealth Ward. Karthus's Best Swiftplay ADC matchups include Caitlyn.
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Karthus Summoner Spells
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Win %
Pick %
67%
50%
67%
50%

50%
33%
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33%
50%

0%
17%
Karthus Starting Items
Win %
Buy %


2

50%
100%
Karthus Runes
Win %
Pick %
67%
50%
50%
33%
0%
17%
Karthus Items

100%

50%

50%

40%

50%

100%

50%

86%
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

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

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
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
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
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



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
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Karthus Trinkets
Win %
Buy %
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50%
67%

100%
17%

50%
33%
Karthus Boots
Win %
Buy %

50%
100%
Karthus Situational Items
Win %
Buy %

100%
17%

50%
33%

25%
67%

0%
17%

0%
17%