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Mordekaiser
All Champions
Mordekaiser
Tier S+
Patch 16.1748.19% Win RateFighterMage

Mordekaiser Arena Build Guide

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...

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Recommended Items for Mordekaiser in Arena

Optimal 2v2 combat item build path for Mordekaiser. Build your core synergy items first, prioritize speed with tailored boots, and adapt situational picks to counter enemy comps.

Core Build5 items
Demonic Embrace
Demonic EmbraceFirst Item Spike
Riftmaker
RiftmakerCore Item #2
Liandry's Anguish
Liandry's AnguishCore Item #3
Rabadon's Deathcap
Rabadon's DeathcapCore Item #4
Spirit Visage
Spirit VisageCore Item #5
Boots Selection4 options
Sorcerer's Shoes
Sorcerer's ShoesPreferred Boots
Mercury's Treads
Mercury's TreadsAlternative Option
Gluttonous Greaves
Gluttonous GreavesAlternative Option
Ionian Boots of Lucidity
Ionian Boots of LucidityAlternative Option
Situational & Counters2 items
Rylai's Crystal Scepter
Rylai's Crystal ScepterCounter / Late Game
Jak'Sho, The Protean
Jak'Sho, The ProteanCounter / Late Game

Best Augments for Mordekaiser in Arena

Top-performing Prismatic, Gold, and Silver augments tailored to maximize Mordekaiser's combat scaling, ability cooldowns, and survivability in 2v2 Arena rounds.

Prismatic Augments
Tier 1 Priority
Goliath
GoliathPrismatic Synergizer

Become large, gaining 15% Health and 10% Adaptive Force.

Infernal Conduit
Infernal ConduitPrismatic Synergizer

Your Abilities apply an infinitely stacking Burn, dealing magic damage over time. Your Burn effects reduce your basic Ability Cooldowns.

Jeweled Gauntlet
Jeweled GauntletPrismatic Synergizer

Your Abilities can Critically Strike. Gain % Crit Chance.

Gold Augments
Tier 2 Core
Marksmage
MarksmageGold Power Spike

Your Attacks deal additional physical damage equal to 75% Ability Power.

Tank Engine
Tank EngineGold Power Spike

Gain increased size and percent bonus Health per takedown.

Transmute: Prismatic
Transmute: PrismaticGold Power Spike

Gain a random Prismatic Augment.

Silver Augments
Utility & Stats
ADAPt
ADAPtSilver Utility

Convert Bonus Attack Damage to Ability Power. Gain 15% Ability Power.

Clothesline
ClotheslineSilver Utility

There is a tether connecting your team, deals constant magic damage to enemies it touches.

Witchful Thinking
Witchful ThinkingSilver Utility

Gain 60 Ability Power.

Best Prismatic Items for Mordekaiser in Arena

Prismatic items tier list ranked by performance synergy on Mordekaiser. Aim to roll S-Tier items in your round 3 anvil choices to secure early combat dominance.

S-TierS-Tier (Must Pick)
11 items
Demonic Embrace
Demonic EmbraceTier S+
Dragonheart
DragonheartTier S+
Night Harvester
Night HarvesterTier S+
Pyromancer's Cloak
Pyromancer's CloakTier S+
Black Hole Gauntlet
Black Hole GauntletTier S
Flesheater
FlesheaterTier S
Innervating Locket
Innervating LocketTier S
Lightning Rod
Lightning RodTier S
Moonflair Spellblade
Moonflair SpellbladeTier S
Reality Fracture
Reality FractureTier S
Sanguine Gift
Sanguine GiftTier S
A-TierA-Tier (Strong Synergies)
12 items
Cloak of Starry Night
Cloak of Starry NightTier A
Cruelty
CrueltyTier A
Demon King's Crown
Demon King's CrownTier A
Eleisa's Miracle
Eleisa's MiracleTier A
Gambler's Blade
Gambler's BladeTier A
Gargoyle Stoneplate
Gargoyle StoneplateTier A
Hemomancer's Helm
Hemomancer's HelmTier A
Regicide
RegicideTier A
Runecarver
RunecarverTier A
Shield of Molten Stone
Shield of Molten StoneTier A
Twilight's Edge
Twilight's EdgeTier A
Warmog's Armor
Warmog's ArmorTier A
B-TierB-Tier (Viable Options)
12 items
Crown of the Shattered Queen
Crown of the Shattered QueenTier B
Darksteel Talons
Darksteel TalonsTier B
Decapitator
DecapitatorTier B
Detonation Orb
Detonation OrbTier B
Goredrinker
GoredrinkerTier B
Hexbolt Companion
Hexbolt CompanionTier B
Radiant Virtue
Radiant VirtueTier B
Reaper's Toll
Reaper's TollTier B
Reverberation
ReverberationTier B
Sword of the Divine
Sword of the DivineTier B
Talisman Of Ascension
Talisman Of AscensionTier B
Turbo Chemtank
Turbo ChemtankTier B
C/DC / D-Tier (Situational)
13 items
Divine Sunderer
Divine SundererTier C
Empyrean Promise
Empyrean PromiseTier C
Everfrost
EverfrostTier C
Force Of Entropy
Force Of EntropyTier C
Fulmination
FulminationTier C
Hamstringer
HamstringerTier C
Kinkou Jitte
Kinkou JitteTier C
Puppeteer
PuppeteerTier C
Diamond-Tipped Spear
Diamond-Tipped SpearTier D
Duskblade of Draktharr
Duskblade of DraktharrTier D
Galeforce
GaleforceTier D
Mirage Blade
Mirage BladeTier D
Prowler's Claw
Prowler's ClawTier D

Mordekaiser Abilities & Kit Overview

Comprehensive breakdown of Mordekaiser's passive and active spells in Arena mode, highlighting ability interactions and combo execution.

Darkness Rise
Passive

Darkness Rise

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

Obliterate
Q Spell

Obliterate

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

Indestructible
W Spell

Indestructible

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

Death's Grasp
E Spell

Death's Grasp

Mordekaiser pulls all enemies in an area.

Realm of Death
R Spell

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.

Frequently Asked Questions about Mordekaiser in Arena

Common Arena build strategies, augment interactions, and item synergies answered for Mordekaiser.

The best Arena build for Mordekaiser in patch 16.17.1 currently sits at Tier S+ (48.19% win rate). The optimal core items include Demonic Embrace, Riftmaker, Liandry's Anguish, paired with Sorcerer's Shoes or Mercury's Treads. Adjust your situational items to counter burst assassins, heavy tanks, or healing comps in later rounds.

The top Prismatic augments for Mordekaiser are Goliath, Infernal Conduit, Jeweled Gauntlet. These augments provide massive combat scalings and ability enhancements that synergize directly with Mordekaiser's kit to win late-game rounds.

The best Prismatic items to roll on Mordekaiser include Demonic Embrace, Dragonheart, Night Harvester. Securing one of these S-Tier prismatic items in the early rounds gives Mordekaiser a decisive stat and passive advantage over enemy pairs.