Tier: Off MetaWin35.12%Role3.68%Pick0.06%Ban0.62%Games: 48KDA: 1.58Score: 41.91
Karthus Support is ranked Off Meta Tier and has a 35.12% win rate in LoL Patch 14.23. We've analyzed 48 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Malignance, Liandry's Torment, Shadowflame, Zaz'Zak's Realmspike, and Rabadon's Deathcap. For runes, the strongest choice is Inspiration (Primary) with First Strike (Keystone), and Domination (Secondary). The optimal Summoner Spells for this build are Flash and Exhaust. Starting items should include World Atlas, Health Potion, and Stealth Ward. Karthus's Best Support matchups include Blitzcrank and Thresh.
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Karthus Summoner Spells
Win %
Pick %
43%
92%
44%
71%
46%
27%
100%
2%
33%
6%
0%
2%
Karthus Starting Items
Win %
Buy %
2
44%
56%
2
41%
35%
Karthus Runes
Win %
Pick %
73%
27%
35%
37%
28%
29%
Karthus Items
47%
49%
40%
39%
42%
53%
43%
43%
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
1100
2700
3000
32004003600Karthus Trinkets
Win %
Buy %
43%
96%
50%
46%
67%
6%
Karthus Boots
Win %
Buy %
47%
71%
50%
4%
0%
2%
Karthus Support Items
Win %
Buy %
42%
69%
Best ADC Duo Queue Champions for Karthus Support(over 51% win rate with Karthus)
Average ADC Duo Queue Champions for Karthus Support(49% - 51% win rate with Karthus)
Even Support Matchups for Karthus Support(49% - 51% win rate for Karthus)
Best ADC Matchups for Karthus Support(over 51% win rate for Karthus)
Even ADC Matchups for Karthus Support(49% - 51% win rate for Karthus)
