Tier: Off MetaWin33.33%Role2.14%Pick0.13%Ban3.21%Games: 3KDA: 2.10Score: 43.89
Karthus Support is ranked Off Meta Tier and has a 33.33% win rate in LoL Patch 11.24. We've analyzed 3 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Liandry's Anguish, Morellonomicon, Mejai's Soulstealer, Shard of True Ice, and Rabadon's Deathcap. For runes, the strongest choice is Inspiration (Primary) with First Strike (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Exhaust and Flash. Starting items should include Spellthief's Edge, Health Potion, and Stealth Ward.
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Karthus Summoner Spells


Win %
Pick %
33%
100%
33%
100%
Karthus Starting Items
Win %
Buy %


2

100%
33%


2

0%
33%
Karthus Runes
Win %
Pick %
100%
33%
0%
33%
0%
33%
Karthus Items

50%

100%

100%

100%

50%

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%
67%

50%
67%
Karthus Boots
Win %
Buy %

50%
67%
Karthus Mythic Items
Win %
Buy %

100%
33%
Duos and Counters

Oops! It looks like we do not have any Patch 11.24 Japan Diamond Ranked duo and counter data for Karthus Support.
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