Click to open network menu
Join or Log In
Mobafire logo

Join the leading League of Legends community. Create and share Champion Guides and Builds.

Create an MFN Account


MOBAFire's second Mini Guide Contest of Season 14 is here! Create or update guides for the 30 featured champions and compete for up to $200 in prizes! 🏆
Not Updated For Current Season

This guide has not yet been updated for the current season. Please keep this in mind while reading. You can see the most recently updated guides on the browse guides page

Karthus Build Guide by Magicador

The Ultime Karthus

The Ultime Karthus

Updated on November 4, 2011
New Guide
Vote Vote
League of Legends Build Guide Author Magicador Build Guide By Magicador 2,375 Views 1 Comments
2,375 Views 1 Comments League of Legends Build Guide Author Magicador Karthus Build Guide By Magicador Updated on November 4, 2011
Did this guide help you? If so please give them a vote or leave a comment. You can even win prizes by doing so!

You must be logged in to comment. Please login or register.

I liked this Guide
I didn't like this Guide
Commenting is required to vote!
Would you like to add a comment to your vote?

Your votes and comments encourage our guide authors to continue
creating helpful guides for the League of Legends community.


LoL Summoner Spell: Clarity


LoL Summoner Spell: Flash



This is for my friend Kotakumaro who need a new build for kathus.
Back to Top


This runes are for almost all mages whit a litle amount of life. The magic pen is for early game to more damage and also the ability power. The armor is FOR you NOT DIE.
Back to Top


This items are for life and ability power, nothing more. The rod of ages: AP, Life and Mana and generate more after every minit. You can sell the Dorans ring for other item you like.
Back to Top

Summoner Spells

Flash for escape, clarity to stay in lane. You can put another spell like exhaust and ignite are very good.
Back to Top

Pros / Cons

    Very good late game; only kills
    When you die you not die(passive)
    Spends a little of mana but not whit 3rd power always active
    Very fun to play
    He is a little killstaler (is not a bad thing but can make your team hungry).
    Low life
    Early game is horrible whit him(Try to have a carry or suport in your lane)
    Easy to gank, die very fast
    Can be dominate whit spell shield or crowd control
Back to Top


Well is everything. Kartus is... you know. Go try him summoners!! But remember: KILLSTEAL!!!
NOTE: He cant farm well in early game.
Download the Porofessor App for Windows
League of Legends Build Guide Author Magicador
Magicador Karthus Guide
Vote Vote
The Ultime Karthus

League of Legends Champions:

Teamfight Tactics Guide