Tier: Off MetaWin49.00%Role2.98%Pick0.06%Ban1.10%Games: 619KDA: 1.92Score: 53.41
Karthus Support is ranked Off Meta Tier and has a 49.00% win rate in LoL Patch 9.24. We've analyzed 619 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Rod of Ages, Sorcerer's Shoes, Luden's Echo, Morellonomicon, Rabadon's Deathcap, 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 Flash and Ignite. Starting items should include Health Potion, Spellthief's Edge, Doran's Ring, Sapphire Crystal, and Warding Totem (Trinket). Karthus's Best Support matchups include Karma, Annie, and Taric. Karthus's Best Support counters are Malphite, Zilean, and Braum.
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Karthus Summoner Spells


Win %
Pick %
49%
98%
48%
48%

51%
32%

61%
12%

41%
5%

40%
2%
Karthus Starting Items

51%

49%

53%

62%

52%
Karthus Runes
Win %
Pick %
53%
35%
56%
15%
45%
6%
56%
5%
Karthus Items

48%

51%

52%

54%

64%

51%

50%

73%
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 Trinkets
Win %
Buy %

50%
86%

51%
50%

65%
3%
Karthus Boots
Win %
Buy %

51%
81%

41%
4%

40%
2%

40%
1%

50%
0%

33%
0%