Karthus is ranked Tier and has a 10.26% win rate in LoL Doom Bots Patch 25.17. We've analyzed 41 Karthus games to compile our statistical Karthus Doom Bots Build Guide. For items, our build recommends: Blackfire Torch, Sorcerer's Shoes, Liandry's Torment, Shadowflame, Rabadon's Deathcap, and Void Staff. 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 Amplifying Tome, Doran's Ring, Boots, Health Potion, and Stealth Ward.
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Karthus Summoner Spells


Win %
Pick %
11%
88%
25%
20%

4%
66%

25%
10%

0%
15%

0%
2%
Karthus Starting Items
Win %
Buy %




4

25%
20%


4
0%
20%
Karthus Runes
Win %
Pick %
20%
35%
10%
24%
0%
5%
0%
7%
Karthus Items

12%

17%

13%

27%

21%

33%

10%

75%
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 Item Purchase Order























Karthus Trinkets
Win %
Buy %

10%
98%

0%
2%
Karthus Boots
Win %
Buy %

17%
88%
Karthus Situational Items
Win %
Buy %

13%
39%

100%
2%

33%
7%

100%
2%

0%
5%

0%
15%