Gwen vs Mordekaiser — Top Lane Matchup Guide

How to win lane as Gwen against Mordekaiser · 59.62% win rate (468 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15

Verdict: Gwen is favoured — 59.62% win rate over 468 games, and Gwen's game plan below claims 4 of the 7 stage windows.

At a glance

Snip his HP — build MR; you can’t W out of his R, so out-DPS it.

Track: Mordekaiser's R — Realm of Death (140–100s cooldown). His 1v1 realm — W won’t escape it. Out-DPS it.

Do

  • Snip his HP in the realm
  • Build MR
  • E-reset for the attack speed

Don't

  • Rely on W to escape his R
  • Stand in his E pull
  • Trade into his Q

Runes & build vs Mordekaiser

Start
Doran's Shield + Health Potion
First back
Executioner's Calling (≈800g) — cuts his healing
First item
Riftmaker (omnivamp + true-damage ramp)
Then
Nashor's Tooth
Boots
Mercury's Treads
Runes
Conqueror (Precision): Triumph, Legend: Alacrity, Last Stand · Resolve: Bone Plating, Unflinching · Shards: Adaptive Force, Adaptive Force, Magic Resist

Favour timeline — the windows in Gwen's game plan

Read from Gwen's seat: which stage windows this plan plays for against Mordekaiser.

StageFavouredWhy
Level 1Even / skillNeither of you has a real tool at level 1, but his Q only gets its bonus when you are alone — even start, just deny the side-bush isolation pick.
Level 2MordekaiserDeath's Grasp (E, 16s at rank 1) into an isolated Obliterate plus the Indestructible shield out-stats your toolless level 2 — farm at range.
Level 3GwenWith Q and E online you can poke and reset out of his pull, and your %-HP snips start punishing his HP faster than his shield refreshes.
Levels 4-5MordekaiserPre-6 you are a melee with no mist against his shielded trades, and every hit you land feeds Indestructible — dodge the 16-second pull and farm.
Level 6GwenNeedlework slows him out of walk-up range and Hallowed Mist's armour/MR carries you through Realm of Death — with Grievous on before he cashes the shield.
First itemGwenRiftmaker/Nashor's makes Snip Snip! shred his stacked HP and shield with %-max-HP plus true damage while Thousand Cuts heals it all back.
Two+ itemsGwenAt 2+ items the more HP and shield he builds the harder your %-HP Q cuts him — he has no scaling answer, so you own the late duel.

How to beat Mordekaiser as Gwen: the early game

Levels 1-3 are his, not yours. You have no mist and no E dash yet, so his E-pull into an isolated Q slam backed by Indestructible out-stats your clunky cone Q in a straight trade. Do not stand alone in side brush or sit at melee range for a CS — that is exactly the no-enemies-nearby isolation his Q bonus wants. Farm with the tip of Snip Snip! at max range, respect the pull, and accept a little chip; his W heal means you cannot win the level-1 poke war anyway. Reach 6 and your %-HP shredding plus mist flip the lane.

Hardest and easiest matchups for Gwen in top lane

Pooled Emerald+ win rates from Gwen's side, sampled July 2026.

Hardest

Easiest

Read the rest of this matchup

The full Gwen vs Mordekaiser report continues with the mid-game plan, the late-game and teamfight plan, every power spike to play around, and the win conditions for both sides — plus cooldown tracking and the live enemy-jungle tracker inside the app.

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Common questions

Who wins Gwen vs Mordekaiser in top lane?

Gwen — a 59.62% win rate vs Mordekaiser in top lane over 468 games is a real advantage.

Is Gwen vs Mordekaiser a skill matchup?

Not really — Gwen holds a real statistical advantage (59.62% win rate), so Mordekaiser is the one working uphill.

Does Gwen counter Mordekaiser?

Statistically yes — Gwen counters Mordekaiser in top lane, winning 59.62% of 468 Emerald+ games.

What runes does Gwen take vs Mordekaiser?

Gwen takes Conqueror on the Precision tree with Triumph, Legend: Alacrity and Last Stand, and Resolve secondary (Bone Plating and Unflinching) vs Mordekaiser.

What should Gwen build vs Mordekaiser?

Start Doran's Shield + Health Potion and back for Executioner's Calling (≈800g) — cuts his healing. Build Riftmaker (omnivamp + true-damage ramp) first, then Nashor's Tooth, with Mercury's Treads.

Related guides

Playing the other side? Mordekaiser vs Gwen guide →
All Gwen top lane matchups →

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