Help Support

Our Growing Community

MOBAFire is a community that lives to help every LoL player take their game to the next level by having open access to all our tools and resources. Please consider supporting us by whitelisting us in your ad blocker!

Want to support MOBAFire with an ad-free experience? You can support us ad-free for less than $1 a month!

Go Ad-Free
Mobafire League of Legends Build Guides Mobafire League of Legends Build Guides

LoL Champion Guides: Karthus

Karthus RP Cost 790 Karthus BE Cost3150
+ Wishlist

Karthus The Deathsinger

Pick 90%
Win 50%

Season 8 Guides
LoL Champion Karthus Build Guide

[7.24] 85% W/R Diamond Karthus: Death Defied

Guide by EvilLurker updated December 9, 2017
  • 7.24
Votes: 16
Views: 241,401
LoL Champion Karthus Build Guide

7.15; Sing with your final breath!

Guide by XerxikLinaak updated December 16, 2017
  • 7.24
Rating Pending
Views: 14,571
Season 8 Builds
LoL Champion Karthus Build Guide

Fast Boy Karthus

Build by FeelToxicMan updated November 13, 2018
  • 8.22
Rating Pending
Views: 1,839
LoL Champion Karthus Build Guide

Karthus Mid s8

Build by cHASE319 updated November 7, 2018
  • 8.22
Rating Pending
Views: 1,728
LoL Champion Karthus Build Guide

Karthus support

Build by Snezit updated November 2, 2018
  • 8.21
Rating Pending
Views: 1,813
LoL Champion Karthus Build Guide

PRO AS HECK GUIDE TO SPAWN KARTHUS

Build by xMisaka updated October 30, 2018
  • 8.21
Rating Pending
Views: 1,221
LoL Champion Karthus Build Guide

Karthus Buildido

Build by Guest updated October 30, 2018
  • 8.21
Rating Pending
Views: 565
LoL Champion Karthus Build Guide

Karthus TOP and MID (OneShot)

Build by Warrion99 updated October 28, 2018
  • 8.21
Rating Pending
Views: 3,619
LoL Champion Karthus Build Guide

Support Win Rate 68% Karthus Support/Late Game Carry / How t

Build by SlowInHurry updated October 24, 2018
  • 8.21
Votes: 26
Views: 31,073
LoL Champion Karthus Build Guide

Standard Karthus Mid Guide [8.18]

Build by Guest updated September 20, 2018
  • 8.18
Rating Pending
Views: 1,739
LoL Champion Karthus Build Guide

Oneshot Karthus

Build by Warrion99 updated August 19, 2018
  • 8.16
Votes: 22
Views: 43,139
LoL Champion Karthus Build Guide

ARURF BEAST ? S8

Build by Guest updated July 10, 2018
  • 8.13
Rating Pending
Views: 2,613
LoL Champion Karthus Build Guide

Karthus (gone wrong)

Build by Thoulas updated July 14, 2018
  • 8.13
Rating Pending
Views: 1,402
LoL Champion Karthus Build Guide

Karthus jungle build

Build by Guest updated June 18, 2018
  • 8.12
Rating Pending
Views: 20,365
LoL Champion Karthus Build Guide

Karthus guide

Build by Hinoteryuu updated June 14, 2018
  • 8.12
Rating Pending
Views: 1,888
LoL Champion Karthus Build Guide

Karthus mid s8

Build by Guest updated June 11, 2018
  • 8.11
Rating Pending
Views: 10,738
LoL Champion Karthus Build Guide

Personal Karthus Build - Potokeł

Build by Potokel updated April 19, 2018
  • 8.8
Rating Pending
Views: 2,403
LoL Champion Karthus Build Guide

Karthus The Ghostly Dead Bringer

Build by Masterjoful updated April 25, 2018
  • 8.8
Rating Pending
Views: 1,581
LoL Champion Karthus Build Guide

Karthus 8.8

Build by Jaaylen updated April 20, 2018
  • 8.8
Rating Pending
Views: 3,332
LoL Champion Karthus Build Guide

freight train722's guide to klepto karthus top

Build by freight train722 updated March 26, 2018
  • 8.6
Rating Pending
Views: 4,029