Tier: BWin49.11%Pick6.47%Games: 349379KDA: 2.78Score: 48.55
Karthus is ranked B Tier and has a 49.11% win rate in LoL ARAM Patch 13.11. We've analyzed 349379 Karthus games to compile our statistical Karthus ARAM Build Guide. For items, our build recommends: Liandry's Anguish, Sorcerer's Shoes, Shadowflame, Demonic Embrace, 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 Mark. Starting items should include Amplifying Tome, Ruby Crystal, Sapphire Crystal, and Health Potion. Karthus's Best ARAM matchups include LeBlanc, Katarina, and Ashe. Karthus's Best ARAM counters are Ivern, Yuumi, and Milio.
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Karthus Summoner Spells


Win %
Pick %
49%
96%
50%
71%

49%
9%

48%
6%

49%
6%

48%
5%
Karthus Starting Items
Win %
Buy %




4
48%
14%



3
48%
13%
Karthus Runes
Win %
Pick %
50%
46%
49%
29%
49%
15%
49%
1%
Karthus Items

50%

50%

49%

50%

50%

49%

50%
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 Mythic Items
Win %
Buy %

50%
79%

46%
19%

46%
2%

44%
1%

52%
0%

37%
0%
Karthus Boots
Win %
Buy %

50%
84%

48%
12%

47%
0%

54%
0%

42%
0%

29%
0%
Below Average Karthus Duo Champions in ARAM(under 49% win rate with Karthus)
Best Champions to Counter Karthus in ARAM(under 49% win rate for Karthus)

-10.7

-7.0

-6.0

-5.7

-5.2

-4.8

-4.8

-4.0

-4.0

-3.6

-3.6

-3.5

-3.5

-3.3

-3.3

-3.3

-3.2

-3.1

-3.0

-2.9

-2.9

-2.8

-2.6

-2.6

-2.5

-2.4

-2.3

-2.2

-2.2

-2.1

-2.0

-2.0

-2.0

-1.9

-1.8

-1.7

-1.6

-1.6

-1.5

-1.5

-1.5

-1.5

-1.5

-1.3

-1.2

-1.2

-1.2

-1.2

-1.2

-1.1

-1.1

-1.1

-1.1

-1.1

-1.0
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-1.0

-1.0

-0.9

-0.8

-0.7

-0.7

-0.7

-0.6

-0.6

-0.6

-0.5

-0.5

-0.4

-0.4

-0.4

-0.4

-0.2

-0.2

-0.2

-0.1

-0.1