Tier: Off MetaWin44.23%Role8.42%Pick0.18%Ban3.04%Games: 373KDA: 1.87Score: 49.07
Karthus Support is ranked Off Meta Tier and has a 44.23% win rate in LoL Patch 8.24. We've analyzed 373 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Rod of Ages, Remnant of the Watchers, Sorcerer's Shoes, Luden's Echo, Morellonomicon, and Liandry's Torment. 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, Ancient Coin, and Warding Totem (Trinket). Karthus's Best Support matchups include Alistar, Galio, and Morgana. Karthus's Best Support counters are Pyke, Brand, and Bard.
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Karthus Summoner Spells


Win %
Pick %
49%
97%
51%
51%

51%
23%

48%
11%

45%
11%

63%
2%
Karthus Starting Items

49%

51%

48%

45%

49%
Karthus Runes
Win %
Pick %
51%
33%
52%
10%
61%
9%
46%
11%
Karthus Items

47%

46%

53%

52%

51%

66%

49%

56%
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%
90%

54%
38%

38%
8%
Karthus Boots
Win %
Buy %

53%
82%

64%
8%

50%
1%

33%
1%

0%
1%