Heimerdinger vs Mordekaiser

Heimerdinger
vs
55.5%

over 826 games

Mordekaiser

Favorable matchup

Heavy AP damageSplit pushSustained DPSHigh burst

Build vs Mordekaiser

Build adapted to this matchup

Recommended items for Heimerdinger: Blackfire Torch, Liandry's Torment, Zhonya's Hourglass, Sorcerer's Shoes, Rylai's Crystal Scepter, Rabadon's Deathcap, Shadowflame, Void Staff.

Starting items

Doran's Ring
Health Potion
x2

Core build

Blackfire Torch
1
Liandry's Torment
2
Zhonya's Hourglass
3

Standard

Sorcerer's Shoes
4Magic pen
Rylai's Crystal Scepter
5

Summoner spells

FlashDot35%
FlashTeleport34%

Anti CC

Mercury's Treads
4vs CC

Other options

Rylai's Crystal Scepter
Rabadon's Deathcap
Shadowflame
Void Staff
Oblivion Orb
Dark Seal
Morellonomicon
Seeker's Armguard
Banshee's Veil
Luden's Echo
Stormsurge
Seraph's Embrace
Tear of the Goddess
Bloodletter's Curse
Mejai's Soulstealer
Cryptbloom
Riftmaker
Cosmic Drive
Malignance
60.0% WR120 games
PrecisionPrecision
ConquerorConqueror
Presence of MindPresence of Mind
Legend: HasteLegend: Haste
Cut DownCut Down
SorcerySorcery
Absolute FocusAbsolute Focus
Gathering StormGathering Storm
Adaptive ForceAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

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
38s12s16s–
66s12s16s2m
94s11s16s2m
114s10s16s1m50
164s8s12s1m40
184s8s8s1m40

Playing as Heimerdinger

Tips to maximize your impact

  1. Plant your turrets and stay close

    Place your turrets with H-28 G Evolution Turret (Q) where you want to fight, then stay close: if you move too far away, they deactivate after 8 seconds.

  2. Aim the center of your grenade

    Aim the center of CH-2 Electron Storm Grenade (E) at your target: only enemies in the center are stunned, and hitting a champion fully charges your nearby turrets.

  3. R then W for the kill

    To kill a target, cast UPGRADE!!! (R) then Hextech Micro-Rockets (W): you fire 4 waves of rockets instead of one.

  4. Giant turret for objectives

    For a teamfight or an objective, cast UPGRADE!!! (R) then H-28 G Evolution Turret (Q): the turret lasts 8 seconds, slows, deals area damage and is immune to CC.

Playing against Mordekaiser

How to counter and exploit weaknesses

  1. Stay near your minions

    Stay near your minions against Obliterate (Q): its damage increases when it hits only one enemy.

  2. Dodge his Death's Grasp

    Dodge Death's Grasp (E): it pulls you toward him, into his other spells, and it has a 16 to 8 second cooldown.

  3. At range, kite him

    If you have range, kite him: Mordekaiser has no dash, and only Death's Grasp (E), which pulls you in, closes the distance.

  4. Save your mobility in his R

    In Realm of Death (R), save your mobility spells to escape him rather than for the duel: he steals part of your stats, and keeps them if he kills you.

Patch 16.21.1