Tier: Off MetaWin43.75%Role1.52%Pick0.03%Ban0.63%Games: 16KDA: 2.45Score: 48.58
Karthus Support is ranked Off Meta Tier and has a 43.75% win rate in LoL Patch 9.24. We've analyzed 16 Karthus Support games to compile our statistical Karthus Build Guide. For items, our build recommends: Sorcerer's Shoes, Luden's Echo, Liandry's Torment, Morellonomicon, Spellbinder, and Shard of True Ice. For runes, the strongest choice is Sorcery (Primary) with Summon Aery (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, Sapphire Crystal, and Warding Totem (Trinket).
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Karthus Summoner Spells


Win %
Pick %
44%
100%
44%
56%

50%
25%

33%
19%
Karthus Starting Items

42%

46%

25%

0%

47%
Karthus Runes
Win %
Pick %
45%
55%
52%
22%
100%
6%
0%
9%
Karthus Items

44%

50%

50%

40%

67%

50%

44%

20%
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 %

44%
100%

45%
69%

0%
6%
Karthus Boots
Win %
Buy %

44%
100%