Tier: Off MetaWin100.00%Role2.44%Pick0.10%Ban0.00%Games: 2KDA: 3.13Score: 57.87
Karthus Support is ranked Off Meta Tier and has a 100.00% win rate in LoL Swiftplay Patch 25.08. We've analyzed 2 Karthus Support games to compile our statistical Karthus Swiftplay Build Guide. For items, our build recommends: Malignance, Liandry's Torment, Shadowflame, Zaz'Zak's Realmspike, Void Staff, and Stormsurge. 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 Flash. Starting items should include World Atlas, Health Potion, and Stealth Ward.
Advertisement
Advertisement
Karthus Summoner Spells


Win %
Pick %
100%
100%
100%
50%

100%
50%
Karthus Starting Items
Win %
Buy %


2

100%
100%
Karthus Runes
Win %
Pick %
100%
100%
Karthus Items

100%

100%

100%

100%

100%

100%

100%

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 %

100%
100%

100%
50%
Karthus Boots
Win %
Buy %

100%
50%
Karthus Support Items
Win %
Buy %

100%
50%
Duos and Counters

Oops! It looks like we're still gathering Patch 25.08 Master to Grandmaster Swiftplay duo and counter data for Karthus Support.
Please try broader filters for better results.