Malphite vs Cassiopeia — Top Lane Matchup Guide

How to win lane as Malphite against Cassiopeia · 52.44% win rate (471 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15

Verdict: The numbers lean slightly Malphite (52.44% win rate), even though Cassiopeia pressures 6 of the 7 stage windows — convert your windows below and the stats swing your way.

At a glance

She kites you out — survive, then Q-poke her down and hold R for the game-winning engage.

Track: Cassiopeia's W — Miasma (24–16s cooldown). Grounds you — dashes and movement abilities are disabled inside it.

Do

  • Q-poke her step-ups
  • E her attack speed when she commits
  • Save R for the pick / teamfight

Don't

  • Trade into her Miasma
  • Waste R on chip
  • Forget your passive shield resets

Runes & build vs Cassiopeia

Start
Doran's Shield + Health Potion
First back
Core component + boots (≈1300g)
First item
Iceborn Gauntlet / Frozen Heart
Then
Thornmail / Abyssal Mask
Boots
Mercury's Treads
Runes
Grasp of the Undying (Resolve): Demolish, Second Wind, Overgrowth · Precision: Triumph, Legend: Haste · Shards: Health Scaling, Adaptive Force, Magic Resist

Favour timeline — the windows in Malphite's game plan

Read from Malphite's seat: which stage windows this plan plays for against Cassiopeia.

This is Malphite's own plan; across 471 pooled games the lane is leaning Malphite.

StageFavouredWhy
Level 1Even / skillGranite Shield buffers her opening Q poison, but you have no trade pattern at all — it's a coin flip on who respects who, so call it even.
Level 2CassiopeiaMiasma (W) is what grounds you, not her Q — and empowered Twin Fang chunks you the moment poison lands, with no answer at 2 points.
Level 3CassiopeiaMost lane bullies own you pre-6 and she's one of the worst — Twin Fang off a stacked DOT out-damages anything you can do at Level 3.
Levels 4-5CassiopeiaEven with W/E online you're farming reactively under her poison; her ground cancels your walk-up and she kites your slow on passive move speed.
Level 6CassiopeiaUnstoppable Force is your spike, but her W grounding cancels the dash and her R face-stun cancels the cast — she has two buttons that beat your one window.
First itemCassiopeiaYour armor spike answers AD, not her magic Twin Fang DPS, and a Bramble Vest barely dents her sustained poison; she still out-trades you.
Two+ itemsCassiopeiaShe hard-outscales — stacked Twin Fang plus W ground melt you through armor and kite your dash, so this window is hers and you play for team R only.

How to beat Cassiopeia as Malphite: the early game

Cassiopeia owns the lane the second the poison starts ticking — her Q seeds a DOT and her W grounds the floor, and you have no trade button until W/E come online. Do not walk up to throw Seismic Shard into Twin Fang range; she'll just poison you, kite back on her passive move speed, and empower her Twin Fang off your DOT. Let Granite Shield refresh between her ticks, last-hit from max range, and accept that pre-6 is a farming-under-pressure phase, not a trading one.

Hardest and easiest matchups for Malphite in top lane

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

Hardest

Easiest

Read the rest of this matchup

The full Malphite vs Cassiopeia 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 Malphite vs Cassiopeia in top lane?

Malphite, slightly — a 52.44% win rate edge over 471 games; execution can flip it.

Is Malphite vs Cassiopeia a skill matchup?

Mostly — Malphite has a small statistical edge (52.44% win rate), but execution decides this lane far more than the pick does.

Does Malphite counter Cassiopeia?

Not a hard counter — Malphite has a slight edge (52.44% win rate), and play quality decides the rest.

What runes does Malphite take vs Cassiopeia?

Malphite takes Grasp of the Undying on the Resolve tree with Demolish, Second Wind and Overgrowth, and Precision secondary (Triumph and Legend: Haste) vs Cassiopeia.

What should Malphite build vs Cassiopeia?

Start Doran's Shield + Health Potion and back for Core component + boots (≈1300g). Build Iceborn Gauntlet / Frozen Heart first, then Thornmail / Abyssal Mask, with Mercury's Treads.

Related guides

Playing the other side? Cassiopeia vs Malphite guide →
All Malphite top lane matchups →

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