Ornn vs Mordekaiser

Ornn
vs
54.3%

over 503 games

Mordekaiser

Skill matchup

Heavy AP damageSplit pushSustained DPSHigh burst

You are stronger late game. Farm safe and avoid early trades.

Build vs Mordekaiser

Build adapted to this matchup

Recommended items for Ornn: Hollow Radiance, Unending Despair, Jak'Sho, The Protean, Mercury's Treads, Kaenic Rookern, Thornmail, Bramble Vest, Randuin's Omen.

Starting items

Doran's Shield
Health Potion

Core build

Hollow Radiance
1
Unending Despair
2
Jak'Sho, The Protean
3

Standard

Boots of Swiftness
4vs Slow
Kaenic Rookern
5

Summoner spells

FlashTeleport74%
FlashDot21%

Other options

Kaenic Rookern
Thornmail
Bramble Vest
Randuin's Omen
Force of Nature
Protoplasm Harness
Frozen Heart
Knight's Vow
Sunfire Aegis
Abyssal Mask
Heartsteel
Fimbulwinter
Zeke's Convergence
Warmog's Armor
Tear of the Goddess
Locket of the Iron Solari
Spirit Visage
Bandlepipes
52.0% WR25 games
ResolveResolve
Grasp of the UndyingGrasp of the Undying
DemolishDemolish
Bone PlatingBone Plating
OvergrowthOvergrowth
InspirationInspiration
Magical FootwearMagical Footwear
Biscuit DeliveryBiscuit Delivery
Attack SpeedHealth ScalingHealth 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 Ornn

Tips to maximize your impact

  1. Pillar, then Searing Charge into it

    Cast Volcanic Rupture (Q) behind your target, then Searing Charge (E) into the pillar: when you hit that terrain, enemies around you take a knock-up.

  2. Bellows Breath before your trade

    Cast Bellows Breath (W) before your trade: nothing stops you during the breath, and the final burst of flame makes the target brittle, so your next auto knocks them back.

  3. Send your elemental back

    Recast Call of the Forge God (R) to ram the elemental: redirected, it knocks the first champion it hits into the air, then the next ones, and makes them brittle again.

  4. Forge your allies' masterworks

    Create masterwork items for your allies as soon as you can: Living Forge (passive) upgrades their items too, not just yours.

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