Nasus vs Cassiopeia — Top Lane Matchup Guide

How to win lane as Nasus against Cassiopeia · 49.66% win rate (294 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15

Verdict: Statistically even (49.66% win rate) — but the tempo isn't: Cassiopeia pressures 4 of the 7 stage windows in the plan below. Whoever converts their windows wins.

At a glance

She denies your stacks from range — take Fleet + Doran's Shield, farm what's safe, and out-scale.

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

Do

  • Wither her the moment Miasma is down
  • Farm stacks safely — concede tempo
  • All-in only at your item + stack spikes

Don't

  • Bleed HP for single stacks
  • Stack greedily without vision
  • Fight before Sheen + Wither rank-ups

Runes & build vs Cassiopeia

Start
Doran's Shield + Health Potion
First back
Sheen (≈900g) — every Q after this hits twice as hard
First item
Trinity Force (Iceborn Gauntlet if you need the slow + armor)
Then
Spirit Visage (MR + heal amp)
Boots
Mercury's Treads
Runes
Fleet Footwork (Precision): Triumph, Legend: Haste, Last Stand · Resolve: Second Wind, Unflinching · Shards: Adaptive Force, Adaptive Force, Health

Favour timeline — the windows in Nasus's game plan

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

StageFavouredWhy
Level 1Even / skillYou're both weak at level 1 — she has Q poison but no W grounding ranked yet, so neither owns it; soak Q farm and set up.
Level 2CassiopeiaHer Q+W poison poke out-trades you and you have no Wither yet — concede CS and heal it with Soul Eater lifesteal.
Level 3CassiopeiaShe owns the kite — Noxious Blast stacks poison faster than Soul Eater answers it and Twin Fang heals her back.
Levels 4-5CassiopeiaLevels 4-5 stay hers: she pokes and kites with no-boots move speed while you hoard stacks and survive.
Level 6CassiopeiaFury of the Sands plus Wither lets you survive or punish her all-in — neither fully owns it, so it's skill on the cooldowns.
First itemEven / skillSheen/Iceborn plus Wither shuts off her kite — empowered Q and Spirit Fire's shred run her down.
Two+ itemsEven / skillInfinite Q stacks and ult out-duel her squishy bar — turn away from Petrifying Gaze and it lands as a slow.

How to beat Cassiopeia as Nasus: the early game

Noxious Blast is the early game — it poisons you, and Twin Fang only does its big damage to a poisoned target, so breaking that chain collapses her output. She chip-pokes you off the wave before Wither answers, so don't walk up for a Q stack you'll pay double for. Last-hit with the tip of your Spirit Fire and let Soul Eater lifesteal heal the ticks. You concede these levels — just don't die to a full rotation chasing a stack.

Hardest and easiest matchups for Nasus in top lane

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

Hardest

Easiest

Read the rest of this matchup

The full Nasus 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 Nasus vs Cassiopeia in top lane?

Nobody on paper — a 49.66% win rate over 294 games makes this a coin flip decided by play, not champion select.

Is Nasus vs Cassiopeia a skill matchup?

Yes — Nasus vs Cassiopeia is a genuine skill matchup: 49.66% win rate, and the favour swings window to window rather than being set at champion select.

Does Nasus counter Cassiopeia?

No hard counter either way — the Nasus vs Cassiopeia win rate is 49.66%, an even lane decided by execution.

What runes does Nasus take vs Cassiopeia?

Nasus takes Fleet Footwork on the Precision tree with Triumph, Legend: Haste and Last Stand, and Resolve secondary (Second Wind and Unflinching) vs Cassiopeia.

What should Nasus build vs Cassiopeia?

Start Doran's Shield + Health Potion and back for Sheen (≈900g) — every Q after this hits twice as hard. Build Trinity Force (Iceborn Gauntlet if you need the slow + armor) first, then Spirit Visage (MR + heal amp), with Mercury's Treads.

Related guides

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

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