
Mordekaiser Build
the Iron Revenant
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.
Mordekaiser Top Build
The most played Mordekaiser Top build on patch 26.21 runs Conqueror with Triumph, Legend: Haste and Last Stand, plus Bone Plating and Revitalize from the secondary tree. Take Flash and Ignite. Start with Doran's Ring and Health Potion, then build Rylai's Crystal Scepter, Plated Steelcaps and Riftmaker, followed by Liandry's Torment, Spirit Visage and Jak'Sho, The Protean. Max Q (Obliterate) first, then E (Death's Grasp), then W (Indestructible). It has a 50.9% win rate and a 7.1% pick rate.
Runes
Primary
Conqueror
Gain stacks of adaptive force when attacking enemy champions. After reaching 12 stacks, heal for a portion of damage you deal to champions.
Conqueror
Basic attacks or spells that deal damage to an enemy champion grant 2 stacks of Conqueror for 5s, gaining 1.8-4 Adaptive Force per stack. Stacks up to 12 times. Ranged champions gain only 1 stack per basic attack. When fully stacked, heal for 8% of the damage you deal to champions (5% for ranged champions).
Triumph
Takedowns restore 5% of your missing health and grant an additional 20 gold.
Triumph
Takedowns restore 5% of your missing health, 2.5% of your max health, and grant an additional 20 gold. 'The most dangerous game brings the greatest glory.' —Noxian Reckoner
Legend: Haste
Takedowns on enemies grant permanent Basic Ability Haste.
Legend: Haste
Gain 1.5 basic ability haste for every Legend stack (max 10 stacks). Earn progress toward Legend stacks for every champion takedown, epic monster takedown, large monster kill, and minion kill.
Last Stand
Deal more damage to champions while you are low on health.
Last Stand
Deal 5% - 11% increased damage to champions while you are below 60% health. Max damage gained at 30% health.
Secondary
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
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.
Revitalize
Gain 5% Heal and Shield Power. Heals and shields you cast or receive are 10% stronger on targets below 40% health.
Summoner Spells
Flash
Cooldown 300s
Flash
Cooldown 300s
Teleports you a short distance toward your cursor.
Ignite
Cooldown 180s
Ignite
Cooldown 180s
Deals true damage over time to target enemy champion and reduces healing effects on them for the duration.
Skill Priority
QObliterate
Cooldown 8/7/6/5/4s
Mordekaiser smashes the ground with his mace dealing damage to each enemy struck. Damage is increased when hitting a single enemy.
EDeath's Grasp
Cooldown 16/14/12/10/8s
Mordekaiser pulls all enemies in an area.
WIndestructible
Cooldown 12/11/10/9/8s
Mordekaiser stores damage he deals and takes to create a shield. He may consume the shield to heal.
Item Build
Full build 15,800gStarting Items
Doran's Ring
400g
Doran's Ring
- 18 Ability Power
- 90 Health
Drain Restore 1 Mana every second, increased to 2 Mana per second for 5 seconds after dealing damage to an enemy champion. If you can't gain Mana, heal for 45% of this value instead. Helping Hand Attacks deal 5 bonus physical damage to minions.
Health Potion
2 Ă— 50g
Health Potion
Consume Restores 120 Health over 15 seconds.
Core Build
1Rylai's Crystal Scepter
2,600g65 AP · 400 HP
Rimefrost
Rylai's Crystal Scepter
2,600g- 65 Ability Power
- 400 Health
Rimefrost Damaging Abilities Slow enemies by 30% for 1 second.
2Plated Steelcaps
1,200g25 Armor · 45 MS
Plating
Plated Steelcaps
1,200g- 25 Armor
- 45 Move Speed
Plating Reduces incoming damage from Attacks by 10%.
3Riftmaker
3,100g70 AP · 350 HP · 15 AH
Void Corruption · Void Infusion
Riftmaker
3,100g- 70 Ability Power
- 350 Health
- 15 Ability Haste
Void Corruption For each second in combat with enemy champions, deal 2% bonus damage, up to 8%. At maximum strength, gain Omnivamp. Void Infusion Gain 2% of your bonus Health as Ability Power.
4Liandry's Torment
3,000g60 AP · 300 HP
Torment · Suffering
Liandry's Torment
3,000g- 60 Ability Power
- 300 Health
Torment Damaging Abilities burn enemies for 2% max Health magic damage per second for 3 seconds. Suffering For each second in combat with enemy champions, deal 2% bonus damage, up to 6%.
5Spirit Visage
2,700g400 HP · 50 MR · 10 AH · 100% HP Regen
Boundless Vitality
Spirit Visage
2,700g- 400 Health
- 50 Magic Resist
- 10 Ability Haste
- 100% Base Health Regen
Boundless Vitality Heals and Shields on you are increased by 25%.
6Jak'Sho, The Protean
3,200g350 HP · 45 Armor · 45 MR
Voidborn Resilience
Jak'Sho, The Protean
3,200g- 350 Health
- 45 Armor
- 45 Magic Resist
Voidborn Resilience After 5 seconds of champion combat, increase your bonus Armor and Magic Resist by 30% until end of combat.
Abilities & Skill Path

Darkness Rise
Mordekaiser gains a powerful damage aura and Move Speed after landing 3 attacks or spells against champions or monsters.
QObliterate
Cooldown 8/7/6/5/4s
Mordekaiser smashes the ground with his mace dealing damage to each enemy struck. Damage is increased when hitting a single enemy.
WIndestructible
Cooldown 12/11/10/9/8s
Mordekaiser stores damage he deals and takes to create a shield. He may consume the shield to heal.
EDeath's Grasp
Cooldown 16/14/12/10/8s
Mordekaiser pulls all enemies in an area.
RRealm of Death
Cooldown 120/110/100s
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.