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Mordekaiser Build Guide by KnuKChuK

Top Mathematically Correct Mordekaiser

Top Mathematically Correct Mordekaiser

Updated on July 23, 2022
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League of Legends Build Guide Author KnuKChuK Build Guide By KnuKChuK 7 1 8,915 Views 0 Comments
7 1 8,915 Views 0 Comments League of Legends Build Guide Author KnuKChuK Mordekaiser Build Guide By KnuKChuK Updated on July 23, 2022
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Runes: Standard

1 2
Legend: Tenacity
Coup de Grace

Shield Bash

+9 Adaptive (5.4 AD or 9 AP)
+9 Adaptive (5.4 AD or 9 AP)
+6 Armor


1 2 3
LoL Summoner Spell: Flash


LoL Summoner Spell: Teleport


Threats & Synergies

Threats Synergies
Extreme Major Even Minor Tiny
Show All
None Low Ok Strong Ideal
Extreme Threats
Ideal Synergies
Ideal Strong Ok Low None

Champion Build Guide

Mathematically Correct Mordekaiser

By KnuKChuK
Mathematically Correct Mordekaiser

I noticed that there was no actual mathematically correct mordekaiser build on mobafire, so I made one based off the mathematically correct mordekaiser build used by rossboomsocks for both my friends and I to use as well as anyone else that potentially stumbles onto this.
Build Overview
The purpose of this build is to stack as much shield/heal power and tankiness as possible in order to become an unkillable juggernaut.

As long as no one builds antiheal or serpents fang, you should be outsustaining the entire enemy team at 3-4 items as instantly recasting your W, should heal you back to full hp while your %max health passive burns everything around you until they die.
Early Game
This build is relatively weak until you're 3-4 items in and you won't feel a noticable increase in shield/heal strength until that point, unless you're in a favourable matchup I would reccomend that you play safe until then.
Other tips
A large amount of your heal/shield power comes from maxing out your moonstone renewer stacks in order to maximise sustain, so it's not reccomended that you just eat up poke and expect your W to heal you back to full regardless.

If you have a hard time inserting yourself into the middle of the enemy team and getting your moonstone stacks to begin sustaining, use your ult if you have to in order to get the maximum amount of heal/shield stacks from moonstone as they won't be able to keep kiting you in there.

If the enemy team does end up building antiheal, it may be more effective to use W once for the shield instead of using it to heal if you have the grevious wounds debuff on you depending on how much it reduces the healing by.
[EDIT: This may be even more situational since Riot in all of their 200 years of experience decided to nerf antiheal to 25% to 40%]

If they have both serpents fang and antiheal you might as well just revert back to a regular build, I heard full ap morde was fun :(
Final Notes
For you, Ellis <3
League of Legends Build Guide Author KnuKChuK
KnuKChuK Mordekaiser Guide
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Mathematically Correct Mordekaiser

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