Karthus Arena

Top augment choices for Karthus include ADAPt (Silver), It's Killing Time (Gold), Jeweled Gauntlet (Prismatic).

Overall

Jeweled Gauntlet

Jeweled GauntletYour Abilities can Critically Strike. Gain %i:scaleCrit% @CritGranted@% Crit Chance.

Tier: S+

Pick %: 30%

It's Killing Time

It's Killing TimeAfter casting your Ultimate, mark all enemy champions for death. While marked, store damage dealt to them, and detonate the damage when the mark ends.

Tier: S+

Pick %: 26%

Phenomenal Evil

Phenomenal EvilPermanently gain @APPerProc@ Ability Power when you hit an enemy with an Ability. If taken after round @RoundCounterForBonusAP@, gain @BonusAPForLatePick@ Ability Power.

Tier: S+

Pick %: 20%

Silver

ADAPt

ADAPtConvert Bonus Attack Damage to Ability Power. Gain @APAmp*100@% Ability Power.

Tier: S+

Pick %: 19%

Witchful Thinking

Witchful ThinkingGain %i:scaleAP% @AP@ Ability Power.

Tier: S+

Pick %: 15%

Augmented Power

Augmented PowerIncrease the damage done by your augments and items by @DamageAmp@.

Tier: S+

Pick %: 9%

Gold

It's Killing Time

It's Killing TimeAfter casting your Ultimate, mark all enemy champions for death. While marked, store damage dealt to them, and detonate the damage when the mark ends.

Tier: S+

Pick %: 26%

Phenomenal Evil

Phenomenal EvilPermanently gain @APPerProc@ Ability Power when you hit an enemy with an Ability. If taken after round @RoundCounterForBonusAP@, gain @BonusAPForLatePick@ Ability Power.

Tier: S+

Pick %: 20%

Magic Missile

Magic MissileDealing damage with an Ability fires @NumberOfMissiles@ magic missiles, each dealing percent max Health true damage.

Tier: S+

Pick %: 16%

Prismatic

Jeweled Gauntlet

Jeweled GauntletYour Abilities can Critically Strike. Gain %i:scaleCrit% @CritGranted@% Crit Chance.

Tier: S+

Pick %: 30%

Spellwake

SpellwakeHitting enemies with Abilities creates a blast that deals magic damage from you to the location you hit them.

Tier: S+

Pick %: 14%

Infernal Conduit

Infernal ConduitYour Abilities apply an infinitely stacking Burn, dealing magic damage over time. Your Burn effects reduce your basic Ability Cooldowns.

Tier: S+

Pick %: 12%