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By GamGem ResearchLast updated 18 Oct 2026

Mordekaiser Counters, Build and Runes — Top Lane · Patch 26.20

the Iron Revenant

Patch 26.20 · Stats from the 26.18 Master+ sample (1,204 games).

Mordekaiser, the Iron Revenant, drags one champion into Realm of Death and keeps a share of their stats if he wins there. Conqueror was on almost every counted Master+ Mordekaiser, and Rylai's Crystal Scepter into Riftmaker led his most-bought path. His sample is small: Camille, Olaf and Illaoi beat him most often. Nasus is a pair he fared better against. Yone and Malphite were level with him.

FighterMage

Patch 26.18 · Top · Ranked Solo/Duo · Master+ · EUW · KR · NA · 1,204 games · Preview sample

Role snapshot (Top)

CTier
Win Rate
46.9%
Pick Rate
1.8%
Ban Rate
0.6%

1,204

Games

Moderate

Confidence

Most common path

46 games

69.6%Win Rate

Start
FlashIgnite

Other first item

17 games

52.9%Win Rate

Start
FlashTeleport

Runes

Patch 26.18

This exact page: taken in 18.9% of games·43.9% win rate over 228 games.

Primary

Precision

Conqueror

Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.

Triumph

Takedowns restore 5% of your missing health and grant an additional 20 gold.

Legend: Haste

Takedowns on enemies grant permanent Basic Ability Haste.

Last Stand

Deal more damage to champions while you are low on health.

Secondary

Resolve

Bone Plating

After taking damage from an enemy champion, the next 3 spells or attacks you receive from them deal 30-60 (based on level) less damage. Duration: 1.5s Cooldown: 55s

Revitalize

Gain 5% Heal and Shield Power. Heals and shields you cast or receive are 10% stronger on targets below 40% health.

Shards

  • Attack Speed
  • Adaptive Force
  • Health Scaling

Other keystones taken

  • Hail of Blades1.2% taken · 53.3% win15 games
  • Stormraider's Surge0.9% taken · 36.4% win11 games
  • Press the Attack0.5% taken · 66.7% win6 games

Tree pairs

  • Precision + Resolve83.9% taken · 47.4% win1,010 games
  • Precision + Sorcery10.3% taken · 43.5% win124 games
  • Precision + Inspiration3.2% taken · 42.1% win38 games

Skill Order

Which ability to max first, and the level each point goes in — Mordekaiser's most common path.

Q

Obliterate

Mordekaiser smashes the ground with his mace dealing damage to each enemy struck.

Cooldown 8/7/6/5/4s · No cost
W

Indestructible

Mordekaiser stores damage he deals and takes to create a shield.

Cooldown 12/11/10/9/8s · No cost
E

Death's Grasp

Mordekaiser pulls all enemies in an area.

Cooldown 16/14/12/10/8s · No cost
R

Realm of Death

Mordekaiser drags his victim to a different dimension with him and steals a portion of their stats.

Cooldown 120/110/100s · No cost

Max Order

QEW

Max Q first, then E, then W. Take R whenever available (6 / 11 / 16).

Level-up Order

  • Q
  • W
  • E
  • R
Ability123456789101112131415161718
QObliterateQQQQQ
WIndestructibleWWWWW
EDeath's GraspEEEEE
RRealm of DeathRRR

Matchup map (Top)

How Mordekaiser performs against enemy top laners

Levels 1 – 18 · Master+40%60%Mordekaiser's win rate
≥ 60%Very favorable
55 – 60%Favorable
50 – 55%Even
45 – 50%Unfavorable
40 – 45%Hard
< 40%Very hard

Conditional build matrix

Recommended items by enemy team composition

Master+ · Patch 26.18
Mythic / CoreFirst major item
Core 2Second item
Core 3Third item
BootsBoot slot
SituationalPick as needed

Scaling — minute 10–30

MordekaiserTop average

Gold

102030

Damage to champions

102030

CS

102030

Counter plan — how to beat Mordekaiser

  • Avoid extended fights — its sustain grows with every trade it survives

  • Dodge the primary — its rotation is one skillshot; sidestep it and the rest is chip

  • Punish the cooldown — Mordekaiser is exposed while its rotation is down

  • Ward the flank — vision is what turns its best opening into a worse one

  • Respect the spike — Riot rates the kit 4/10, so a practised player gets more out of it than the average

Ability details

  • P

    Darkness Rise

    Mordekaiser gains a powerful damage aura and Move Speed after landing 3 attacks or spells against champions or monsters.

    Passive — never cast

  • Q

    Obliterate

    Mordekaiser smashes the ground with his mace dealing damage to each enemy struck. Damage is increased when hitting a single enemy.

    No costCooldown 8/7/6/5/4sRange 675

  • W

    Indestructible

    Mordekaiser stores damage he deals and takes to create a shield. He may consume the shield to heal.

    No costCooldown 12/11/10/9/8sRange 25000

  • E

    Death's Grasp

    Mordekaiser pulls all enemies in an area.

    No costCooldown 16/14/12/10/8sRange 700

  • R

    Realm of Death

    Mordekaiser drags his victim to a different dimension with him and steals a portion of their stats. If he kills them, he keeps the stats until the victim respawns.

    No costCooldown 120/110/100sRange 650

Mordekaiser balance history

Riot's notes from patch 25.S1.1 to 26.20 change Mordekaiser in 5 patches. The latest is patch 26.20, published 2026-10-06.

  1. Patch 26.202026-10-06

    QObliterate

    • Scaling Level 10-20(+5/lvl)to(+7/lvl)

    RRealm of Death

    • Cooldown140 / 120 / 100sto120 / 110 / 100s
    Why, in Riot's words

    Windows between Mordekaiser's ultimates make it hard to keep up with the pace of much of his opposition. His bread and butter (Q) can also feel less impactful as the pace of the game increases, so we think it can do more damage later on.

  2. Patch 26.152026-07-28

    EDeath's Grasp

    • Cooldown18 / 16 / 14 / 12 / 10to16 / 14 / 12 / 10 / 8

    RRealm of Death

    • Stolen Stats13%to10%
    • Bugfix: Fixed a bug where ulting a target with health above their post-reduction max HP would lead to increased damage (up to double).
    Why, in Riot's words

    We overshot last patch with the R buffs, and after re-assessing what he looks like with a meaningfully stronger ult, decided to instead revert the R buff entirely in favor of improving his ability to catch and keep opponents in his range. Accounting for the bugfix for his R, we believe these two adjustments to his E will be a net positive from 26.13 and will keep an eye on his performance.

  3. Patch 26.142026-07-14

    EDeath's Grasp

    • Damage60 / 75 / 90 / 105 / 120 (+40% Ability Power)to60 / 80 / 100 / 120 / 140 (+45% Ability Power)

    RRealm of Death

    • Stat Steal10%to13%
    Why, in Riot's words

    Morde has lost a fair amount of power ever since the Riftmaker bugfix in 26.10 and could use some love, so we're rewarding him more for when he gets you in his Grasp and enhancing the Lord of Death's 1:1 fantasy.

  4. Patch 25.162025-08-12

    QObliterate

    • Damage AD Ratio0% bonus ADto120% bonus AD
    Why, in Riot's words

    To open up more build options on Mordekaiser, we’re giving him some bonus attack damage ratios aimed at his most melee damage output. This will be a direct buff to him every time he ults, but the main intent is to bring back some AD builds and splashes of options like Sterak’s Gage. In short, bonus attack damage will make his mace smashes deal more damage.

  5. Patch 25.122025-06-10

    QObliterate

    • Damage0–45 (based on level) (+80 / 110 / 140 / 170 / 200) (+70% AP)to0–45 (based on level) (+80 / 115 / 150 / 185 / 220) (+70% AP)
    Why, in Riot's words

    Mordekaiser lost some power when his favorite magical mask was nerfed in 15.10, so we’d like to re-add some power back, specifically to his late-laning phase wave clear which has taken a bit of a dive recently.

Mordekaiser skins (14)

Riot's data lists 14 looks for Mordekaiser with their own art, the base skin included and 43 chroma variants.

ARAM performance

EstimateB
Win Rate
49.9%
▼ 0.6%
Pick Rate
3.5%
▲ 5.5%
Ban Rate
3.7%
▼ 1.4%
Damage dealt
91.1%
Damage taken
92.6%
Healing
110.9%
Shielding
109.0%
Ability Haste
+9

Best ARAM build

Patch timeline

This champion’s win rate on each patch the preview sample spans, over its own games there. What actually changed each patch is in Riot’s own notes.

  1. 26.1948.9% over 354 games · small sample+0.6
  2. 26.1845.5% over 688 games · small sample-0.3
  3. 26.1748.4% over 159 games · small sample—

Mordekaiser's base stats against all 173 champions

StatMordekaiserRankMedian
Base health645=39th620
Health per level104=86th104
Base armor37=14th30
Armor per level4.2=122nd4.6
Base magic resist32=32nd32
Magic resist per level2.05=4th1.55
Base attack damage61=63rd59
Base attack speed0.625=117th0.656
Attack speed per level1%=166th2.5%
Move speed335=74th335
Attack range175=87th175

Mordekaiser at level 1 and level 18

  • Mordekaiser reaches 2413 health at level 18 — 645 at level 1 plus 17 × 104, the 77th-highest of 173 champions on patch 26.20.
  • Mordekaiser reaches 108.4 armor at level 18 — 37 at level 1 plus 17 × 4.2, the 78th-highest of 173 champions on patch 26.20.
  • Mordekaiser reaches 66.85 magic resist at level 18 — 32 at level 1 plus 17 × 2.05, the 5th-highest of 173 champions on patch 26.20, shared with 69.
StatLevel 1Per levelLevel 18Rank at 18
Health645+104241377th of 173
Armor37+4.2108.478th of 173
Magic resist32+2.0566.85=5th of 173

Riot Data Dragon 16.20.1. Growth curve: League of Legends Wiki — Champion statistic.

Riot's tips for Mordekaiser

Playing Mordekaiser

  • Offense is your defense. Keep fighting to build up larger Indestructible shields.
  • Hitting multiple champions with the same ability can help quickly activate Darkness Rise.
  • Use Realm of Death on a low health enemy to guarantee the kill and keep their stats for the rest of a teamfight.

Playing against Mordekaiser

  • Mordekaiser builds up a powerful damage aura when fighting champions, so keep your distance.
  • Damage he deals can be converted into a large shield, and consumed for health
  • Realm of Death will cut you off from your teammates completely. Try to save mobility spells to escape Mordekaiser once inside

Quick answers about Mordekaiser

How does Mordekaiser do against Camille?
Mordekaiser won 42.6% of 47 counted Master+ games against Camille. Camille is one of the opponents that beat Mordekaiser. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Olaf?
Mordekaiser won 42.4% of 33 counted Master+ games against Olaf. Olaf is one of the opponents that beat Mordekaiser. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Illaoi?
Mordekaiser won 43.8% of 32 counted Master+ games against Illaoi. Illaoi is one of the opponents that beat Mordekaiser. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Jayce?
Mordekaiser won 37.5% of 32 counted Master+ games against Jayce. Jayce is one of the opponents that beat Mordekaiser. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Shen?
Mordekaiser won 40.6% of 32 counted Master+ games against Shen. Shen is one of the opponents that beat Mordekaiser. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Nasus?
Mordekaiser won 58.1% of 31 counted Master+ games against Nasus. It is a matchup Mordekaiser wins more often than not. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Yone?
Mordekaiser won 51.3% of 39 counted Master+ games against Yone. It is close to even. A small sample — read it as a lean, not a rule.
How does Mordekaiser do against Malphite?
Mordekaiser won 49.0% of 49 counted Master+ games against Malphite. It is close to even. A small sample — read it as a lean, not a rule.
What class is Mordekaiser?
Riot classes Mordekaiser as Fighter and Mage. This site files the champion under Top.
How hard is Mordekaiser to play?
Riot rates Mordekaiser's difficulty 4 out of 10.
What resource does Mordekaiser use?
Mordekaiser's abilities cost nothing to cast. Riot's data names Mordekaiser's bar Shield, but no ability spends it.
What is Mordekaiser's attack range?
175 units — the 60th-lowest of 173 champions on patch 26.20 (shared with 27 others).
What are Mordekaiser's abilities?
Passive — Darkness Rise, Q — Obliterate, W — Indestructible, E — Death's Grasp and R — Realm of Death.
How many skins does Mordekaiser have?
Riot's data lists 14 skins with their own art, the base look included, plus 43 chroma variants.
How much health does Mordekaiser have at level 18?
2413 — 645 at level 1 plus 17 × 104 per level, Riot's own values, before items and runes.
What is Mordekaiser's ultimate cooldown?
Realm of Death (R): 120/110/100 seconds by rank, before ability haste, in Riot's Data Dragon 16.20.1.
When did Riot last change Mordekaiser?
Patch 26.20, published 6 October 2026 — the latest of 5 patches that change Mordekaiser in Riot's notes from 25.S1.1 to 26.20.

Mordekaiser at a glance

Mordekaiser, the Iron Revenant, is a Fighter and Mage champion in League of Legends. Riot rates the kit 4/10 for difficulty, 4/10 for attack, 6/10 for defense and 7/10 for magic. Mordekaiser casts every ability without a cost and has 14 skins with their own art.

Attack4/10
Defense6/10
Magic7/10
Difficulty4/10

Mordekaiser's story

Twice slain and thrice born, Mordekaiser is a brutal warlord from a foregone epoch who uses his necromantic sorcery to bind souls into an eternity of servitude. Few now remain who remember his earlier conquests, or know the true extent of his powers—but there are some ancient souls that do, and they fear the day when he may return to claim dominion over both the living and the dead.
— Riot Games, Data Dragon 16.20.1. League of Legends Universe

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Methodology

Data window
Preview sample — a one-time snapshot of 65,406 ranked games (Master+, EUW/KR/NA, patch 26.18), counted by GamGem while our Riot production key is under review. Figures will update daily once it is approved. Counted 26–27 Sept 2026; patches 26.18 (35,477) · 26.19 (18,580) · 26.17 (11,048) · 26.16 (293) · 26.15 (8); by server EUW 22,382 · KR 21,922 · NA 21,065 · EUNE 20 · TR 17. 642 games without a result — remakes ended by vote in their first minutes, and games recorded with no winner — were not counted.
Rank aggregation
Master, Grandmaster and Challenger, pooled — the three ladders the count read its players from. Splitting further leaves samples too small to separate a real effect from noise.
Role assignment
A champion is filed under every lane that holds at least a tenth of its counted games — the position the match itself reports, not the champion’s class. Its headline win rate is across all of them; each lane’s own win rate and games are counted too, and a lane’s tier list ranks by them.
Counters
The two champions in the same position on opposite teams, over that pairing’s own counted games — ranked on the edge pulled toward zero by its sample size, printed raw.
Minimum sample
None — no figure is hidden for being thin. Every rate prints its games, and the confidence band is its 95% margin: Very High within ±1.5 points, High ±2.5, Moderate ±3.1 (1,000 games), Low wider.
Why a build is not a cause
An item is counted when the match ENDS with it, so late items show long games and an item bought when already ahead shows games that were being won. Correlation is what a rate can show; it is not evidence that buying the item caused the win.
Where the numbers come from
Names, classes, abilities, items and runes are Riot Data Dragon. Win, pick and ban rates, builds, keystones, spells and matchups are counted by GamGem from Riot's ranked match records. An estimate, not a count: this panel is not in the preview sample, and is labelled so.

Mordekaiser on video