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Karthus

Karthus Arena Builds

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

Karthus with Blitz's best data for every build. The highest win rate Karthus build, from rune set to skill order to item path, for Arena. LoL Patch 14.9

vsTwitch

Deadly Venom
P
Ambush
Q
Venom Cask
W
Contaminate
E
Spray and Pray
R

Tier

Avg. Place

4.4

1st Place

12%

Top 2

25%

Top 4

52%

Pick Rate

0.1%

Appearances

33,053
Prismatics
Innervating Locket
12% Pick Rate
Reality Fracture
7% Pick Rate
Flesheater
4% Pick Rate
Detonation Orb
24% Pick Rate
Sanguine Gift
6% Pick Rate
Demonic Embrace
10% Pick Rate
Dragonheart
4% Pick Rate
Everfrost
9% Pick Rate
Runecarver
11% Pick Rate
Crown of the Shattered Queen
9% Pick Rate
Decapitator
7% Pick Rate
Night Harvester
15% Pick Rate
Common Items
Shadowflame
26% Pick Rate
Zhonya's Hourglass
13% Pick Rate
Perplexity
9% Pick Rate
Horizon Focus
6% Pick Rate
Morellonomicon
12% Pick Rate
Void Staff
18% Pick Rate
Luden's Companion
5% Pick Rate
Seraph's Embrace
9% Pick Rate
Riftmaker
4% Pick Rate
Rabadon's Deathcap
59% Pick Rate
Wooglet's Witchcap
6% Pick Rate
Bloodletter's Curse
4% Pick Rate
Stormsurge
8% Pick Rate
Rite Of Ruin
7% Pick Rate
Rod of Ages
10% Pick Rate
Malignance
24% Pick Rate
Rylai's Crystal Scepter
11% Pick Rate
Liandry's Anguish
55% Pick Rate
Starting
Guardian's Shroud
6% Pick Rate
Guardian's Orb
37% Pick Rate
Boots Options
Sorcerer's Shoes
67% Pick Rate
Ionian Boots of Lucidity
4% Pick Rate

Best teammates with Karthus

  • Kassadin

    Avg. Place: 3.91st Place: 19%Top 2: 36%Top 4: 56%Appearances: 75

  • Sejuani

    Avg. Place: 3.91st Place: 16%Top 2: 34%Top 4: 64%Appearances: 64

  • Jinx

    Avg. Place: 4.01st Place: 19%Top 2: 36%Top 4: 58%Appearances: 106

  • Vex

    Avg. Place: 4.01st Place: 15%Top 2: 27%Top 4: 64%Appearances: 59

  • Kha'Zix

    Avg. Place: 4.11st Place: 15%Top 2: 28%Top 4: 55%Appearances: 86

  • Ekko

    Avg. Place: 4.11st Place: 12%Top 2: 25%Top 4: 56%Appearances: 139

  • Amumu

    Avg. Place: 4.11st Place: 10%Top 2: 30%Top 4: 58%Appearances: 282
    • Rank
    Augment
    Tier
    Pick Rate
    Appearances
    1
    Magic Missile
    Magic MissileDealing damage with an Ability fires 3 magic missiles at each enemy hit, each dealing up to 1% max Health true damage based on distance traveled.
    17.3%
    5,730
    2
    Witchful Thinking
    Witchful ThinkingGain 70 Ability Power.
    16.1%
    5,307
    3
    It's Killing Time
    It's Killing TimeAfter casting your Ultimate, mark all enemy champions for death. The mark stores 40% of damage dealt to them, then detonates for the stored damage after 5 seconds. (8 second Cooldown).
    15.5%
    5,116
    4
    Big Brain
    Big BrainAt the start of each round, gain 3 Shield for every 1 Ability Power.
    12.6%
    4,161
    5
    Phenomenal Evil
    Phenomenal EvilPermanently gain 1 Ability Power when you hit enemies with Abilities.
    12.2%
    4,018
    6
    Spellwake
    SpellwakeHitting enemies with Abilities creates a blast that deals magic damage from you to the location you hit them.
    10.5%
    3,487
    7
    Jeweled Gauntlet
    Jeweled GauntletYour Abilities can Critically Strike. Gain 20% Crit Chance.
    9.3%
    3,079
    8
    Infernal Conduit
    Infernal ConduitYour Abilities apply a stacking Burn, dealing Magic Damage over time.

    Your Burn effects reduce your basic Ability cooldowns.
    9.3%
    3,066
    9
    Executioner
    ExecutionerDeal 15% more damage to enemies below 50% health. Reset your basic abilities on takedown.
    8.3%
    2,745
    10
    Keystone Conjurer
    Keystone ConjurerGain the Summon Aery and Arcane Comet Keystone Runes.
    8.2%
    2,711
    11
    ADAPt
    ADAPtConvert Bonus Attack Damage to Ability Power. Gain 10% Ability Power.
    7.5%
    2,480
    12
    From Beginning to End
    From Beginning to EndGain the First Strike and Dark Harvest Keystone Runes.
    7.3%
    2,429
    13
    Quest: Wooglet's Witchcap
    Quest: Wooglet's WitchcapImmediate: Gain Needlessly Large Rod.

    Requirement: Possess Needlessly Large Rod, Rabadon's Deathcap, and Zhonya's Hourglass.

    Reward: Gain Wooglet's Witchcap
    7.3%
    2,412
    14
    Ice Cold
    Ice ColdYour Slowing effects reduce Move Speed by an extra 100.
    6.8%
    2,259
    15
    Mind to Matter
    Mind to MatterIncrease max Health by half of your Mana.
    5.8%
    1,926
    16
    Bread And Butter
    Bread And ButterYour Q gains 200 Ability Haste.
    5.6%
    1,852
    17
    Infernal Soul
    Infernal SoulYou gain the Infernal Soul, dealing bonus damage when you hit enemies with Abilities or Attacks.
    5.4%
    1,793
    18
    Thread the Needle
    Thread the NeedleGain 25% Armor Penetration and Magic Penetration.
    5.2%
    1,728
    19
    Ultimate Revolution
    Ultimate RevolutionOnce per round, refresh your Ultimate Ability after casting it.
    4.7%
    1,545
    20
    Eureka
    EurekaGain Ability Haste equal to 25% of your Ability Power
    4.6%
    1,511