Matchup

Swain
Swain
18%
82%

vs

54.2%

over 225 games

Mordekaiser
Mordekaiser
36%
64%
Heavy AP damageSustained DPSCountered by stasisHigh sustain

Skill matchup

Build vs Mordekaiser

Build adapted to this matchup

Starting items

Doran's Ring
Health Potion
x2

Core build

Rylai's Crystal Scepter
1Mage tank
Liandry's Torment
2Mage tank
Zhonya's Hourglass
3vs AD

Standard

Boots of Swiftness
4vs Slow
Blackfire Torch
5Mage

Summoner spells

41240%
4634%

Anti AD

Plated Steelcaps
4vs AD
Frozen Heart
5vs AD
Randuin's Omen
vs AD

Anti Heal

Morellonomicon
6vs Heal

Anti AP

Mercury's Treads
4vs CC
Spirit Visage
5vs AP
Force of Nature
vs AP
Abyssal Mask
vs AP
Kaenic Rookern
vs AP

Anti Tank

Bloodletter's Curse
5vs Tank

DPS

Blackfire Torch
Mage
Malignance
Mage
Riftmaker
Mage tank
Seraph's Embrace
Mage

Other options

Rod of Ages
HP
Fimbulwinter
Survival
Tear of the Goddess
Dark Seal
Bramble Vest
Jak'Sho, The Protean
vs Hybride
100.0% WR4 games
PrecisionPrecision
ConquerorConqueror
Presence of MindPresence of Mind
Legend: HasteLegend: Haste
Last StandLast Stand
ResolveResolve
ConditioningConditioning
OvergrowthOvergrowth
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
SwainSwain
MordekaiserMordekaiser
Neutral
Neutral
Neutral

Mordekaiser's abilities

Passive, spells and ultimate

Darkness Rise (P)

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

Cooldowns

Cooldowns by spell rank

LevelQWER
38s12s18s
66s12s18s2m20
94s11s18s2m20
114s10s18s2m
164s8s14s1m40
184s8s10s1m40

Playing against Mordekaiser

How to counter and exploit weaknesses

1

Buy a QSS to escape his R — it's essential for carries who don't want to be isolated.

2

Kite him: Mordekaiser is slow with no dash. Ranged champions and slows counter him well.

3

His E (pull) has a visible delay: sidestep when you see the animation.

4

% max HP damage counters him since he builds HP: Vayne, Kog'Maw, and Liandry's are effective.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 8, 2026