Tier: AWin51.87%Pick6.36%Games: 8360KDA: 2.64Score: 64.82
Karthus is ranked A Tier and has a 51.87% win rate in LoL ARAM Patch 6.24. We've analyzed 8360 Karthus games to compile our statistical Karthus ARAM Build Guide. For items, our build recommends: Rod of Ages, Sorcerer's Shoes, Rylai's Crystal Scepter, Archangel's Staff, Rabadon's Deathcap, and Void Staff. The optimal Summoner Spells for this build are Flash and Mark. Starting items should include Health Potion, Tear of the Goddess, Boots of Speed, and Amplifying Tome. Karthus's Best ARAM matchups include Kha'Zix, Nocturne, and Evelynn. Karthus's Best ARAM counters are Sona, Galio, and Urgot.
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Karthus Summoner Spells


Win %
Pick %
52%
94%
52%
58%

52%
18%

50%
13%

56%
5%

49%
5%
Karthus Starting Items

52%

51%

52%

52%
Karthus Skill Order
![]() | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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![]() | W | W | W | W | W | |||||||||||||
![]() | E | E | E | E | E | |||||||||||||
![]() | R | R | R |
Karthus Items

54%

52%

52%

52%

51%

52%

51%
Karthus Masteries















FEROCITY: 12















CUNNING: 18















RESOLVE: 0
Karthus Runes

Mark of Magic Penetration

Glyph of Magic Resist

Seal of Armor

Quintessence of Ability Power
Karthus Boots
Win %
Buy %

52%
76%

53%
12%

54%
1%

56%
0%

53%
0%

55%
0%
Best Karthus Duo Champions in ARAM(over 51% win rate with Karthus)
Best Matchups for Karthus in ARAM(over 51% win rate for Karthus)

+22.0

+20.9

+19.9

+19.7

+19.3

+19.1

+15.3

+15.2

+11.8

+11.2

+10.8

+10.3

+10.1

+9.9

+9.5

+9.4

+9.4

+9.0

+9.0

+9.0

+8.9

+8.6

+8.4

+8.3

+8.3

+8.3

+8.3

+8.1

+8.0

+8.0

+7.7

+7.6

+7.5

+7.2

+7.1

+7.1

+6.8

+6.6

+6.3

+6.0

+5.6

+5.5

+5.2

+4.8

+4.7

+4.7

+4.6

+4.6

+4.5

+4.4

+4.2

+4.2

+4.0

+3.8

+3.7

+3.5

+3.5

+3.4

+3.3

+3.1

+2.7

+2.7

+2.5

+2.3

+2.3

+2.1

+2.1

+2.1

+1.7

+1.6

+1.5

+1.4

+1.3

+1.2

+1.2

+1.0

+0.8

+0.7

+0.5

+0.4

+0.3

+0.2