Tier: Off MetaWin66.67%Role2.73%Pick0.04%Ban5.06%Games: 4KDA: 2.05Score: 54.55
Karthus Support is ranked Off Meta Tier and has a 66.67% win rate in LoL Patch 25.S1.2. We've analyzed 4 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Blackfire Torch, Liandry's Torment, Bloodletter's Curse, Mejai's Soulstealer, Zaz'Zak's Realmspike, and Shadowflame. For runes, the strongest choice is Domination (Primary) with Dark Harvest (Keystone), and Sorcery (Secondary). The optimal Summoner Spells for this build are Flash and Exhaust. Starting items should include World Atlas and Health Potion.
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Karthus Summoner Spells
Win %
Pick %
50%
100%
100%
25%
100%
25%
0%
50%
Karthus Starting Items
Win %
Buy %
2
100%
25%
100%
25%
Karthus Runes
Win %
Pick %
100%
46%
0%
25%
0%
25%
Karthus Items
100%
100%
100%
100%
50%
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
2800
3000
290015004003200Karthus Trinkets
Win %
Buy %
100%
25%
100%
25%
33%
75%
Karthus Boots
Win %
Buy %
100%
25%
0%
25%
Karthus Support Items
Win %
Buy %
50%
50%
100%
25%
Duos and Counters
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