Tier: Off MetaWin37.50%Role19.80%Pick0.13%Ban0.00%Games: 8KDA: 1.31Score: 46.76
Karthus Support is ranked Off Meta Tier and has a 37.50% win rate in LoL Swiftplay Patch 25.04. We've analyzed 8 Karthus Support games to compile our statistical Karthus Swiftplay Build Guide. For items, our build recommends: Malignance, Blackfire Torch, Liandry's Torment, Sorcerer's Shoes, Zaz'Zak's Realmspike, and Void Staff. For runes, the strongest choice is Inspiration (Primary) with First Strike (Keystone), and Sorcery (Secondary). The optimal Summoner Spells for this build are Flash and Exhaust. Starting items should include World Atlas, Health Potion, and Stealth Ward.
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Karthus Summoner Spells
Win %
Pick %
40%
63%
50%
25%
33%
38%
33%
38%
50%
25%
0%
13%
Karthus Starting Items
Win %
Buy %
2
43%
88%
2
0%
13%
Karthus Runes
Win %
Pick %
100%
13%
100%
13%
50%
25%
0%
29%
Karthus Items
33%
50%
25%
33%
25%
40%
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
2700
2800
3000
11004003000
750Karthus Trinkets
Win %
Buy %
43%
88%
0%
13%
0%
13%
Karthus Boots
Win %
Buy %
33%
38%
0%
25%
Karthus Support Items
Win %
Buy %
25%
50%
Best Bans for Karthus Support in Swiftplay
Average ADC Duo Queue Champions for Karthus Support in Swiftplay(49% - 51% win rate with Karthus)
Even ADC Matchups for Karthus Support in Swiftplay(49% - 51% win rate for Karthus)