Tier: BWin41.27%Role15.29%Pick0.17%Games: 160KDA: 1.99Score: 44.07
Karthus Support is ranked B Tier and has a 41.27% win rate in LoL Ultimate Spellbook Patch 11.24. We've analyzed 160 Karthus Support games to compile our statistical Karthus Spellbook Build Guide. For items, our build recommends: Liandry's Anguish, Sorcerer's Shoes, Zhonya's Hourglass, Rabadon's Deathcap, Demonic Embrace, and Shard of True Ice. For runes, the strongest choice is Domination (Primary) with Dark Harvest (Keystone), and Precision (Secondary). The optimal Summoner Spells for this build are Placeholder and Flash. Starting items should include Amplifying Tome. Karthus's Best Spellbook Support matchups include Bard, Lulu, and Lux. Karthus's Best Spellbook Support counters are Malphite, Pyke, and Sona.
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Karthus Summoner Spells
Win %
Pick %
53%
100%
51%
81%
73%
9%
83%
4%
29%
4%
50%
1%
Karthus Starting Items
Win %
Buy %
2
60%
6%
2
83%
4%
Karthus Runes
Win %
Pick %
62%
26%
52%
21%
46%
11%
64%
5%
Karthus Items
54%
53%
53%
55%
57%
57%
53%
50%
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
3200
1100
2600
3600
3000Karthus Ultimate Spellbook Stats
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Karthus Trinkets
Win %
Buy %
53%
83%
52%
39%
60%
6%
Karthus Boots
Win %
Buy %
53%
86%
48%
13%
100%
1%
Karthus Mythic Items
Win %
Buy %
54%
84%
38%
13%
67%
2%
33%
2%
100%
1%
0%
1%
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)
Even ADC Matchups for Karthus Support in Ultimate Spellbook(49% - 51% win rate for Karthus)
