The GamerOne Desktop App is live.

Download for Free
Sign Up

Import with one click; works with the GamerOne desktop app: runes, items and spells are set automatically when you pick the champion.

Karthus Build, Runes and Counters · 26.22

  • Death Defied P
  • Lay Waste Q
  • Wall of Pain W
  • Defile E
  • Requiem R

Level up your game in League of Legends.

Discover the best builds, runes, items, counter picks and skill orders for your champion.

Region: Global
Counters
tier
C
place
113 / 135
win rate
48.6 %
pick rate
0.1 %
ban rate
1.5 %
matches
559

New patch 26.22: there's little data yet, so it's blended with the previous patch (26.21); the blend fades automatically as 26.22 data grows.

Summon AeryArcane CometStormraider's SurgeDeathfire Touch
Axiom ArcanistManaflow BandNimbus Cloak
TranscendenceCelerityAbsolute Focus
ScorchWaterwalkingGathering Storm
Absorb LifeTriumphPresence of Mind
Legend: AlacrityLegend: HasteLegend: Bloodline
Coup de GraceCut DownLast Stand
Adaptive ForceAttack SpeedAbility Haste
Adaptive ForceMovement SpeedHealth scaling with level
HealthTenacity and slow resistHealth scaling with level

Summoner spells

ExhaustFlash

Skill order

Q Q E E W W

Boots

Sorcerer's Shoes

Starter

Doran's RingHealth PotionHealth Potion
Blackfire Torch Shadowflame Rabadon's Deathcap
Rabadon's DeathcapVoid Staff
Void StaffRabadon's DeathcapZhonya's Hourglass

Counters for Karthus

Karthus · win rate (30 days) 2,512 matches
42%50%58%66%15/1024/102/11
Karthus · pick rate (30 days) 2,512 matches
-2%-1%0%1%2%15/1024/102/11
Karthus · ban rate (30 days) 2,512 matches
0%1%2%3%4%15/1024/102/11

Summoner spells

Exhaust
Exhaust
Exhaust
Flash
Flash
Flash
Ignite
Teleport
Teleport
Ignite
50.7% 38.5%
49.7% 25.6%
40.6% 12.3%
43.3% 10.7%
51.9% 9.3%

Skill order

  1. Q
  2. E
  3. W
  1. Q
  2. E
  3. Q
  4. W
  5. Q
  6. R
  7. Q
  8. E
  9. Q

First 3 levels: Q E Q · 65.3%

52.2% 76.4%

Boots

Sorcerer's Shoes
Ionian Boots of Lucidity
Plated Steelcaps
Boots of Swiftness
Gluttonous Greaves
50.2% 48.8%
25.0% 0.7%
66.7% 0.5%
50.0% 0.4%
0.0% 0.0%

Starting items

Doran's Ring
Health Potion
Amplifying Tome
Dark Seal
Sapphire Crystal
Health Potion
Health Potion
Doran's Ring
Refillable Potion
Refillable Potion
Health Potion
Tear of the Goddess
Health Potion
Health Potion
48.6% 50.1%
45.5% 2.0%
50.0% 1.1%
75.0% 0.7%
25.0% 0.7%

Items

Item sets

Blackfire Torch
Shadowflame
Blackfire Torch
Liandry's Torment
Blackfire Torch
Zhonya's Hourglass
Malignance
Shadowflame
Malignance
Liandry's Torment
win rate pick rate matches
51.6% 21.8% 122
51.5% 11.8% 66
45.5% 3.9% 22
47.1% 3.0% 17
40.0% 1.8% 10

Item 1

Blackfire Torch
Malignance
Luden's Echo
Rod of Ages
Liandry's Torment
win rate pick rate matches
48.9% 46.9% 262
47.4% 6.8% 38
25.0% 0.7% 4
50.0% 0.7% 4
25.0% 0.7% 4

Item 2

Shadowflame
Liandry's Torment
Zhonya's Hourglass
Malignance
Stormsurge
win rate pick rate matches
51.0% 25.6% 143
50.6% 13.8% 77
47.8% 4.1% 23
30.0% 1.8% 10
66.7% 1.6% 9

Item 3

Shadowflame
Rabadon's Deathcap
Zhonya's Hourglass
Liandry's Torment
Void Staff
win rate pick rate matches
56.3% 8.6% 48
55.8% 7.7% 43
51.3% 7.0% 39
61.1% 3.2% 18
35.3% 3.0% 17

Item 4

Rabadon's Deathcap
Void Staff
Zhonya's Hourglass
Liandry's Torment
Shadowflame
win rate pick rate matches
50.0% 4.7% 26
61.9% 3.8% 21
53.8% 2.3% 13
66.7% 1.1% 6
60.0% 0.9% 5

Item 5

Void Staff
Rabadon's Deathcap
Zhonya's Hourglass
Liandry's Torment
Morellonomicon
win rate pick rate matches
42.9% 1.3% 7
60.0% 0.9% 5
100.0% 0.5% 3
50.0% 0.4% 2
0.0% 0.4% 2

Runes

Electrocute — 0.0
Dark Harvest 48.8 7.3
Hail of Blades — 0.0
Cheap Shot 48.8 7.3
Taste of Blood — 0.0
Sudden Impact — 0.0
Sixth Sense — 0.0
Grisly Mementos 48.8 7.3
Deep Ward — 0.0
Treasure Hunter — 0.0
Relentless Hunter — 0.0
Ultimate Hunter 48.8 7.3
Glacial Augment — 0.0
Unsealed Spellbook — 0.0
First Strike 38.5 4.7
Hextech Flashtraption — 0.0
Magical Footwear — 0.0
Cash Back 38.5 4.7
Triple Tonic 38.5 4.7
Time Warp Tonic — 0.0
Biscuit Delivery — 0.0
Cosmic Insight 38.5 4.7
Approach Velocity — 0.0
Jack Of All Trades — 0.0
Press the Attack — 0.0
Lethal Tempo — 0.0
Fleet Footwork — 0.0
Conqueror — 0.0
Absorb Life — 0.0
Triumph — 0.0
Presence of Mind — 0.0
Legend: Alacrity — 0.0
Legend: Haste — 0.0
Legend: Bloodline — 0.0
Coup de Grace — 0.0
Cut Down — 0.0
Last Stand — 0.0
Grasp of the Undying — 0.0
Aftershock — 0.0
Guardian — 0.0
Demolish — 0.0
Font of Life — 0.0
Shield Bash — 0.0
Conditioning — 0.0
Second Wind — 0.0
Bone Plating — 0.0
Overgrowth — 0.0
Revitalize — 0.0
Unflinching — 0.0
Summon Aery — 0.0
Arcane Comet — 0.0
Stormraider's Surge — 0.0
Deathfire Touch 51.1 23.8
Axiom Arcanist 53.4 18.4
Manaflow Band 43.3 5.4
Nimbus Cloak — 0.0
Transcendence 51.1 23.8
Celerity — 0.0
Absolute Focus — 0.0
Scorch 51.1 23.8
Waterwalking — 0.0
Gathering Storm — 0.0
Cheap Shot — 0.0
Taste of Blood — 0.0
Sudden Impact — 0.0
Sixth Sense — 0.0
Grisly Mementos — 0.0
Deep Ward — 0.0
Treasure Hunter — 0.0
Relentless Hunter — 0.0
Ultimate Hunter — 0.0
Hextech Flashtraption — 0.0
Magical Footwear — 0.0
Cash Back — 0.0
Triple Tonic — 0.0
Time Warp Tonic — 0.0
Biscuit Delivery — 0.0
Cosmic Insight — 0.0
Approach Velocity — 0.0
Jack Of All Trades — 0.0
Absorb Life — 0.0
Triumph 54.8 5.5
Presence of Mind 50.0 18.2
Legend: Alacrity — 0.0
Legend: Haste — 0.0
Legend: Bloodline — 0.0
Coup de Grace 43.3 5.4
Cut Down — 0.0
Last Stand 53.4 18.4
Demolish — 0.0
Font of Life — 0.0
Shield Bash — 0.0
Conditioning — 0.0
Second Wind — 0.0
Bone Plating — 0.0
Overgrowth — 0.0
Revitalize — 0.0
Unflinching — 0.0
Axiom Arcanist 44.8 12.0
Manaflow Band — 0.0
Nimbus Cloak — 0.0
Transcendence — 0.0
Celerity — 0.0
Absolute Focus — 0.0
Scorch — 0.0
Waterwalking — 0.0
Gathering Storm 44.8 12.0
Adaptive Force 49.0 35.8
Attack Speed — 0.0
Ability Haste — 0.0
Adaptive Force 49.0 35.8
Movement Speed — 0.0
Scaling Health — 0.0
Health 51.1 23.8
Tenacity — 0.0
Scaling Health 44.8 12.0

Ask AI

Open this page in ChatGPT, Claude, Gemini or Perplexity with your question ready.

Import with one click

Find it on the web, ready in the game.

When you press the button, the GamerOne app opens and the rune page, item set and summoner spells you chose are transferred to the League client. If you don't have the app, you'll be redirected to the download page.

  1. 01 Press “Import” on the web
  2. 02 The app opens; confirm
  3. 03 Ready in champion select