Tier: Off MetaWin41.18%Role9.74%Pick0.23%Games: 34KDA: 2.05Score: 45.22
Karthus Support is ranked Off Meta Tier and has a 41.18% win rate in LoL Ultimate Spellbook Patch 11.24. We've analyzed 34 Karthus Support games to compile our statistical Karthus Spellbook Build Guide. For items, our build recommends: Liandry's Anguish, Sorcerer's Shoes, Shadowflame, Void Staff, Rabadon's Deathcap, and Shard of True Ice. For runes, the strongest choice is Inspiration (Primary) with First Strike (Keystone), and Domination (Secondary). The optimal Summoner Spells for this build are Placeholder and Flash. Starting items should include Amplifying Tome, Ruby Crystal, Health Potion, and Stealth Ward. Karthus's Best Spellbook Support counters are Morgana and Shaco.
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Karthus Summoner Spells
Win %
Pick %
41%
100%
42%
97%
0%
3%
Karthus Starting Items
Win %
Buy %
2
33%
26%
50%
12%
Karthus Runes
Win %
Pick %
56%
40%
53%
9%
19%
16%
0%
5%
Karthus Items
50%
44%
64%
50%
46%
50%
48%
57%
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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28003600Karthus Ultimate Spellbook Stats
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Karthus Trinkets
Win %
Buy %
48%
62%
33%
79%
33%
9%
Karthus Boots
Win %
Buy %
44%
79%
33%
18%
Karthus Mythic Items
Win %
Buy %
50%
76%
14%
21%
0%
6%
Average ADC Duo Queue Champions for Karthus Support in Ultimate Spellbook(49% - 51% win rate with Karthus)
Even Support Matchups for Karthus Support in Ultimate Spellbook(49% - 51% win rate for Karthus)
Best ADC Matchups for Karthus Support in Ultimate Spellbook(over 51% win rate for Karthus)
Even ADC Matchups for Karthus Support in Ultimate Spellbook(49% - 51% win rate for Karthus)