Tier: Off MetaWin47.57%Role8.61%Pick0.11%Ban0.61%Games: 308KDA: 2.63Score: 48.69
Karthus Mid Lane is ranked Off Meta Tier and has a 47.57% win rate in LoL Patch 14.15. We've analyzed 308 Karthus Mid Lane games to compile our statistical Karthus Build Guide. For items, our build recommends: Blackfire Torch, Malignance, Sorcerer's Shoes, Liandry's Torment, Shadowflame, and Rabadon's Deathcap. 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 Doran's Ring, Health Potion, and Oracle Lens. Karthus's Best Mid Lane matchups include Yasuo, Azir, and Cassiopeia. Karthus's Best Mid Lane counters are Ekko, Aurora, and Malphite.
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Karthus Summoner Spells


Win %
Pick %
50%
71%
53%
45%

46%
44%

54%
29%

42%
6%

60%
2%
Karthus Starting Items
Win %
Buy %


2

48%
33%


3
70%
3%
Karthus Runes
Win %
Pick %
62%
32%
48%
36%
38%
5%
64%
2%
Karthus Items

54%

54%

54%

54%

60%

62%

49%

70%
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
























Karthus Trinkets
Win %
Buy %

49%
87%

52%
29%

53%
6%
Karthus Boots
Win %
Buy %

54%
81%

43%
5%

20%
2%

100%
0%

50%
1%

100%
0%
Karthus Situational Items
Win %
Buy %

70%
16%

40%
23%

68%
12%

55%
9%

59%
6%

43%
7%