Tier: Off MetaWin47.06%Role4.84%Pick0.36%Ban13.59%Games: 493KDA: 1.90Score: 49.90
Karthus Support is ranked Off Meta Tier and has a 47.06% win rate in LoL Patch 8.24. We've analyzed 493 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Rod of Ages, Remnant of the Watchers, Luden's Echo, 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 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 Veigar, Xerath, and Sona. Karthus's Best Support counters are Janna, Lux, and Alistar.
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Karthus Summoner Spells


Win %
Pick %
47%
100%
53%
51%

40%
37%

41%
6%

53%
4%

100%
0%
Karthus Starting Items

47%

49%

38%

45%

46%
Karthus Runes
Win %
Pick %
46%
49%
55%
17%
49%
3%
48%
2%
Karthus Items

48%

48%

54%

48%

48%

55%

46%

53%
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 %

46%
88%

48%
51%

56%
8%
Karthus Boots
Win %
Buy %

48%
86%

59%
4%

33%
1%

13%
2%

50%
0%

0%
1%