Tier: Off MetaWin36.00%Role0.80%Pick0.04%Ban3.01%Games: 25KDA: 1.73Score: 45.68
Karthus Support is ranked Off Meta Tier and has a 36.00% win rate in LoL Patch 9.24. We've analyzed 25 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Morellonomicon, Zhonya's Hourglass, Liandry's Torment, 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 Exhaust. Starting items should include Health Potion, Spellthief's Edge, Doran's Ring, Control Ward, and Warding Totem (Trinket). Karthus's Best Support counters are Thresh.
Advertisement
Advertisement
Karthus Summoner Spells


Win %
Pick %
30%
92%
44%
36%

33%
48%

100%
8%

25%
16%
Karthus Starting Items

36%

38%

20%

0%

38%
Karthus Runes
Win %
Pick %
35%
41%
65%
11%
75%
11%
43%
9%
Karthus Items

38%

22%

80%

50%

57%

41%

38%

60%
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 %

38%
84%

43%
56%

67%
12%
Karthus Boots
Win %
Buy %

38%
96%

0%
4%