Tier: Off MetaWin51.82%Role4.77%Pick0.21%Ban4.48%Games: 85KDA: 2.34Score: 51.78
Karthus Support is ranked Off Meta Tier and has a 51.82% win rate in LoL Patch 8.24. We've analyzed 85 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Rod of Ages, Sorcerer's Shoes, Luden's Echo, Remnant of the Watchers, Morellonomicon, and Rabadon's Deathcap. 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 Exhaust. Starting items should include Health Potion, Spellthief's Edge, Doran's Ring, Control Ward, and Warding Totem (Trinket). Karthus's Best Support matchups include Brand and Pyke. Karthus's Best Support counters are Karma and Thresh.
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Karthus Summoner Spells


Win %
Pick %
50%
99%
53%
45%

46%
41%

38%
9%

100%
2%

50%
2%
Karthus Starting Items

49%

48%

47%

50%

51%
Karthus Runes
Win %
Pick %
42%
38%
57%
19%
78%
7%
100%
2%
Karthus Items

46%

57%

45%

45%

50%

52%

49%

21%
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 %

49%
94%

46%
64%

50%
12%
Karthus Boots
Win %
Buy %

57%
81%

50%
9%

0%
1%

0%
2%