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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

vsCaitlyn

Headshot
P
Piltover Peacemaker
Q
Yordle Snap Trap
W
90 Caliber Net
E
Ace in the Hole
R

Tier

Avg. Place

4.2

1st Place

14%

Top 2

28%

Top 4

55%

Pick Rate

0.2%

Appearances

1,392
Prismatics
Detonation Orb
26% Pick Rate
Innervating Locket
10% Pick Rate
Crown of the Shattered Queen
8% Pick Rate
Reality Fracture
9% Pick Rate
Decapitator
12% Pick Rate
Demonic Embrace
11% Pick Rate
Sanguine Gift
6% Pick Rate
Everfrost
6% Pick Rate
Dragonheart
6% Pick Rate
Night Harvester
12% Pick Rate
Runecarver
12% Pick Rate
Common Items
Shadowflame
22% Pick Rate
Void Staff
16% Pick Rate
Morellonomicon
9% Pick Rate
Perplexity
8% Pick Rate
Wooglet's Witchcap
7% Pick Rate
Stormsurge
7% Pick Rate
Rite Of Ruin
8% Pick Rate
Zhonya's Hourglass
9% Pick Rate
Seraph's Embrace
10% Pick Rate
Rabadon's Deathcap
52% Pick Rate
Liandry's Anguish
44% Pick Rate
Horizon Focus
6% Pick Rate
Malignance
17% Pick Rate
Rylai's Crystal Scepter
8% Pick Rate
Riftmaker
5% Pick Rate
Rod of Ages
12% Pick Rate
Luden's Companion
5% Pick Rate
Starting
Guardian's Shroud
7% Pick Rate
Guardian's Orb
55% Pick Rate
Boots Options
Sorcerer's Shoes
76% Pick Rate
Ionian Boots of Lucidity
4% Pick Rate
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.
14.4%
200
2
Witchful Thinking
Witchful ThinkingGain 70 Ability Power.
13.3%
185
3
Phenomenal Evil
Phenomenal EvilPermanently gain 1 Ability Power when you hit enemies with Abilities.
13.1%
183
4
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).
11.8%
164
5
Jeweled Gauntlet
Jeweled GauntletYour Abilities can Critically Strike. Gain 20% Crit Chance.
10.3%
143
6
Big Brain
Big BrainAt the start of each round, gain 3 Shield for every 1 Ability Power.
10.1%
140
7
Spellwake
SpellwakeHitting enemies with Abilities creates a blast that deals magic damage from you to the location you hit them.
9.3%
129
8
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
7.8%
108
9
ADAPt
ADAPtConvert Bonus Attack Damage to Ability Power. Gain 10% Ability Power.
7.7%
107
10
Infernal Conduit
Infernal ConduitYour Abilities apply a stacking Burn, dealing Magic Damage over time.

Your Burn effects reduce your basic Ability cooldowns.
7.3%
101
11
Executioner
ExecutionerDeal 15% more damage to enemies below 50% health. Reset your basic abilities on takedown.
5.7%
80
12
From Beginning to End
From Beginning to EndGain the First Strike and Dark Harvest Keystone Runes.
5.5%
76
13
Keystone Conjurer
Keystone ConjurerGain the Summon Aery and Arcane Comet Keystone Runes.
5.0%
70
14
Mind to Matter
Mind to MatterIncrease max Health by half of your Mana.
5.0%
69
15
Ice Cold
Ice ColdYour Slowing effects reduce Move Speed by an extra 100.
4.2%
58
16
Rabble Rousing
Rabble RousingUsing an Ability heals you for ? Health.
4.1%
57
17
Ultimate Revolution
Ultimate RevolutionOnce per round, refresh your Ultimate Ability after casting it.
4.1%
57
18
Bread And Butter
Bread And ButterYour Q gains 200 Ability Haste.
4.0%
55
19
Ethereal Weapon
Ethereal WeaponYour Abilities apply on-hit effects. 1 second cooldown per target.
3.9%
54
20
Infernal Soul
Infernal SoulYou gain the Infernal Soul, dealing bonus damage when you hit enemies with Abilities or Attacks.
3.9%
54