Karthus build
Tier
Emerald+
Opponent vs: Any
- Any opponent
Aatrox
Ahri
Akali
Akshan
Alistar
Ambessa
Amumu
Anivia
Annie
Aphelios
Ashe
Aurelion Sol
Aurora
Azir
Bard
Bel'Veth
Blitzcrank
Brand
Braum
Briar
Caitlyn
Camille
Cassiopeia
Cho'Gath
Corki
Darius
Diana
Dr. Mundo
Draven
Ekko
Elise
Evelynn
Ezreal
Fiddlesticks
Fiora
Fizz
Galio
Gangplank
Garen
Gnar
Gragas
Graves
Gwen
Hecarim
Heimerdinger
Hwei
Illaoi
Irelia
Ivern
Janna
Jarvan IV
Jax
Jayce
Jhin
Jinx
K'Sante
Kai'Sa
Kalista
Karma
Kassadin
Katarina
Kayle
Kayn
Kennen
Kha'Zix
Kindred
Kled
Kog'Maw
LeBlanc
Lee Sin
Leona
Lillia
Lissandra
Locke
Lucian
Lulu
Lux
Malphite
Malzahar
Maokai
Master Yi
Mel
Milio
Miss Fortune
Mordekaiser
Morgana
Naafiri
Nami
Nasus
Nautilus
Neeko
Nidalee
Nilah
Nocturne
Nunu & Willump
Olaf
Orianna
Ornn
Pantheon
Poppy
Pyke
Qiyana
Quinn
Rakan
Rammus
Rek'Sai
Rell
Renata Glasc
Renekton
Rengar
Riven
Rumble
Ryze
Samira
Sejuani
Senna
Seraphine
Sett
Shaco
Shen
Shyvana
Singed
Sion
Sivir
Skarner
Smolder
Sona
Soraka
Swain
Sylas
Syndra
Tahm Kench
Taliyah
Talon
Taric
Teemo
Thresh
Tristana
Trundle
Tryndamere
Twisted Fate
Twitch
Udyr
Urgot
Varus
Vayne
Veigar
Vel'Koz
Vex
Vi
Viego
Viktor
Vladimir
Volibear
Warwick
Wukong
Xayah
Xerath
Xin Zhao
Yasuo
Yone
Yorick
Yunara
Yuumi
Zaahen
Zac
Zed
Zeri
Ziggs
Zilean
Zoe
Zyra
Runes
Domination
Precision
Stat shards
Domination
Sorcery
Stat shards
Items
Starter Items
- 23.2%31.6% pick22 games
- 50.0%16.2% pick8 games
- 47.1%7.4% pick2,351 games
Boots
- 67.6%100.0% pick33 games
Core Build
Blackfire Torch80 Ability Power
600 Mana
20 Ability Haste
Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.
Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.
Shadowflame110 Ability Power
15 Magic Penetration
Cinderbloom
Magic and true damage Critically Strike enemies below 40% Health, dealing 20% increased damage.
Zhonya's Hourglass105 Ability Power
50 Armor
Time Stop
Enter Stasis for 2.5 seconds.
47.2%16.6% pick10 games
Blackfire Torch80 Ability Power
600 Mana
20 Ability Haste
Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.
Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.
Shadowflame110 Ability Power
15 Magic Penetration
Cinderbloom
Magic and true damage Critically Strike enemies below 40% Health, dealing 20% increased damage.
Rabadon's Deathcap130 Ability Power
Magical Opus
Increases your total Ability Power by 30%.
67.4%11.3% pick7 games
Blackfire Torch80 Ability Power
600 Mana
20 Ability Haste
Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.
Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.
Shadowflame110 Ability Power
15 Magic Penetration
Cinderbloom
Magic and true damage Critically Strike enemies below 40% Health, dealing 20% increased damage.
Stormsurge90 Ability Power
15 Magic Penetration
6% Move Speed
Stormraider
Dealing 25% of a champion's maximum Health within 2.5s applies Squall to them.
Squall
After 2 seconds, deal magic damage. If the target dies before Squall triggers, it damages nearby enemies.
57.3%4.3% pick1,355 games
Malignance90 Ability Power
600 Mana
15 Ability Haste
Scorn
Gain 20 Ultimate Ability Haste.
Hatefog
Damaging a champion with your Ultimate burns the ground beneath them for 3s, dealing magic damage per second and reducing their Magic Resist.
Shadowflame110 Ability Power
15 Magic Penetration
Cinderbloom
Magic and true damage Critically Strike enemies below 40% Health, dealing 20% increased damage.
Rabadon's Deathcap130 Ability Power
Magical Opus
Increases your total Ability Power by 30%.
54.3%4.4% pick998 games
Blackfire Torch80 Ability Power
600 Mana
20 Ability Haste
Baleful Blaze
Damaging Abilities deals bonus magic damage for 3 seconds.
Blackfire
For each enemy champion, epic and large monster affected by your Baleful Blaze, gain 4% Ability Power.
Liandry's Torment60 Ability Power
300 Health
Torment
Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds.
Suffering
For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.
Shadowflame110 Ability Power
15 Magic Penetration
Cinderbloom
Magic and true damage Critically Strike enemies below 40% Health, dealing 20% increased damage.
52.0%7.4% pick2,143 games
Fourth
Fifth
Sixth
Skills
Skill Priority
QQ: Lay WasteKarthus unleashes a delayed blast at a location, dealing damage to nearby enemies. Deals increased damage to isolated enemies.
EE: DefileKarthus passively steals energy from his victims, gaining Mana on each kill. Alternatively, Karthus can surround himself in the souls of his prey, dealing damage to nearby enemies, but quickly draining his own Mana.
WW: Wall of PainKarthus creates a passable screen of leeching energy. Any enemy units that walk through the screen have their Move Speed and Magic Resist reduced for a period.
69.4% WR 34 Matches
Skill Path
74.4%29 games| Ability | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q | Q | Q | Q | Q | ||||||||||||||
| W | W | W | W | W | ||||||||||||||
| E | E | E | E | E | ||||||||||||||
| R | R | R |
From games Recommended: levels 12-18 follow the priority order
Summoner Spells
- 51.3%24 games Mainstream
- 86.9%10 games Mainstream
Computed from 34 ranked Solo/Duo games collected through the Riot API · patch 26.22 · thin sections topped up from wider ranks, regions or the previous patch.









