B

League of Legends Karthus

Karthus Arena Build

LoL Karthus Arena Item Builds, Best Augments, and Duos. Patch 14.21 Arena Karthus is ranked as B Tier champion with a 58.83% Win Rate, 0.18% Pick Rate (Very Low) and a 0.06% Ban Rate (Very Low).

58.83%

Win Rate

0.18%

Play Rate

0.06%

Ban Rate

1042

Matches

Best Karthus Augments

Recommended Augments: For Prismatic, Chain Lightning and Omni Soul stand out. For Gold, consider Searing Dawn and Big Brain. For Silver, Dematerialize and Fallen Aegis are top choices.

Best Silver Augments

1
54%
2
50%
3
47%
4
40%
5
41%
6
40%
7
39%
8
38%
9
34%
10
34%
11
32%
12
32%
13
31%
14
27%
15
28%
16
27%

Best Gold Augments

1
48%
2
46%
3
42%
4
41%
5
40%
6
37%
7
38%
8
37%
9
35%
10
36%
11
35%
12
33%
13
33%
14
33%
15
32%
16
32%

Best Prismatic Augments

1
42%
2
38%
3
37%
4
34%
5
33%
6
31%
7
32%
8
26%
9
24%

Prismatic Items

Best Prismatic Items to choose based on win rate.

1

72%

2

Demon King's Crown

72%

3

Crown of the Shattered Queen

65%

4

Night Harvester

64%

5

62%

6

61%

7

60%

8

Reality Fracture

56%

9

54%

10

Demonic Embrace

49%

Starting Items

First buy

Best Karthus 2v2 Build

The Best Items to build for Arena Magic Pen Karthus typically begins with Liandry's Torment, which is chosen 11.61% of the time and has a 90.08% win rate across 1,042 Arena games.

1st
90%

92%
2nd
66%
3rd
53%
4th
69%
5th
90%
6th
80%

Best 2v2 Karthus Duos

These are the strongest champions to duo with Karthus

Support Duos

1

83%

2

73%

3

70%

4

61%

5

61%

Marksman Duos

Fighter Duos

1

73%

2

71%

3

66%

4

64%

5

61%

6

61%

Mage Duos

1

71%

2

60%

3

53%

Assassin Duos

1

57%

2

55%

Tank Duos

1

60%

2

56%

3

53%

Skill Max Order

Priority

Q

1st
E

2nd
W

3rd

Ability Order

Leveling path

Q

1

2

4

7

8

W

5

14

15

17

18

E

3

9

11

12

13

R

6

10

16

P

Magic Pen Arena Item Build Stats by Build Order

1st Item

Games

190.79%

Winrate

81.25%

Win

Pick

Sorcerer's Shoes

42.99%

64.30%

Liandry's Torment

90.08%

11.61%

Rabadon's Deathcap

92.55%

9.02%

Ionian Boots of Lucidity

47.22%

3.45%

Archangel's Staff

92.59%

2.59%

100.00%

2.40%

100.00%

1.15%

90.91%

1.06%

2nd Item

Games

100.00%

Winrate

60.95%

Win

Pick

Rabadon's Deathcap

63.81%

30.23%

Liandry's Torment

48.32%

28.60%

66.00%

9.60%

Archangel's Staff

48.98%

4.70%

Zhonya's Hourglass

72.34%

4.51%

80.95%

4.03%

75.76%

3.17%

51.85%

2.59%

Rylai's Crystal Scepter

50.00%

1.92%

62.50%

1.54%

Sorcerer's Shoes

37.50%

1.54%

73.33%

1.44%

3rd Item

Games

94.34%

Winrate

57.97%

Win

Pick

Rabadon's Deathcap

50.29%

34.79%

62.41%

13.53%

Zhonya's Hourglass

53.61%

9.87%

75.53%

9.56%

Liandry's Torment

59.09%

8.95%

82.22%

4.58%

Rylai's Crystal Scepter

44.44%

3.66%

66.67%

3.36%

Archangel's Staff

42.86%

2.14%

50.00%

2.03%

50.00%

1.42%

50.00%

1.02%

4th Item

Games

52.50%

Winrate

69.31%

Win

Pick

69.61%

18.65%

68.04%

17.73%

Rabadon's Deathcap

63.95%

15.72%

Zhonya's Hourglass

78.18%

10.05%

78.05%

7.50%

Liandry's Torment

60.00%

7.31%

65.00%

3.66%

94.74%

3.47%

Rylai's Crystal Scepter

58.33%

2.19%

90.00%

1.83%

90.00%

1.83%

Archangel's Staff

50.00%

1.46%

Bloodletter's Curse

100.00%

1.28%

5th Item

Games

16.70%

Winrate

76.55%

Win

Pick

85.71%

20.11%

84.00%

14.37%

Zhonya's Hourglass

84.00%

14.37%

Rabadon's Deathcap

76.92%

7.47%

Rylai's Crystal Scepter

72.73%

6.32%

90.00%

5.75%

88.89%

5.17%

Liandry's Torment

75.00%

4.60%

83.33%

3.45%

Archangel's Staff

100.00%

2.30%

100.00%

2.30%

Bloodletter's Curse

100.00%

1.72%

100.00%

1.72%

100.00%

1.72%

Wordless Promise

100.00%

1.15%

Atma's Reckoning

100.00%

1.15%

Luden's Companion

50.00%

1.15%

6th Item

Games

2.59%

Winrate

90.01%

Win

Pick

100.00%

18.52%

100.00%

18.52%

80.00%

18.52%

Rabadon's Deathcap

100.00%

11.11%

100.00%

7.41%

Zhonya's Hourglass

100.00%

3.70%

100.00%

3.70%

100.00%

3.70%

Liandry's Torment

100.00%

3.70%

100.00%

3.70%

Rylai's Crystal Scepter

100.00%

3.70%

0.00%

3.70%

Karthus Arena Balance Changes

Buffs and Nerfs

General

Added Bonus Maximum Health: 0-200 (levels 1-18)

Requiem - R

Damage: 200/350/500 (+75% AP) => 350/550/750 (+100% AP)