How to win lane as Cassiopeia against Nasus · 50.34% win rate (294 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A DPS check he fails — poison every step-up, ground his approach, and E-spam him off the wave.
Track: Nasus's W — Wither (15–11s cooldown). His only answer to kiting — bait it before you commit.
Read from Cassiopeia's seat: which stage windows this plan plays for against Nasus.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | You have one ability and no poison stacking yet, but Nasus is also a weak level-1 melee with only Q — neither of you commits, so contest his first last-hits and set up your level-2 spike. |
| Level 2 | Cassiopeia | Your Q-into-E chain comes online: poison Nasus with Noxious Blast, then Twin-Fang the primed target for the amplified hit while he can only trade back a slow melee Q. |
| Level 3 | Cassiopeia | A full Q-into-E combo plus your passive move speed lets you out-DPS and kite him, and Miasma grounds him off the wave so he can't simply walk onto his stacks. |
| Levels 4-5 | Cassiopeia | Ranks in Q and E let Twin Fang refund itself so you chain it — you win the extended trade against an immobile drain-tank who must walk up to farm. |
| Level 6 | Cassiopeia | Petrifying Gaze turns his level-6 Wither all-in around — face him for the stun as he commits and Twin-Fang the locked-down Nasus before the slow ends. |
| First item | Even / skill | Wither is the great equalizer: a 15-second slow that caps the move speed your kit is built on and lets a free-farmed Nasus close the gap, so the mid-game edge is contested. |
| Two+ items | Even / skill | He out-scales hard: at 2+ items stacked Q, E shred and R lifesteal let him walk through your poison and Wither you down — the lane flips fully to him. |
Nasus has no dash and no poke — he has to walk into auto range to last-hit with his empowered Q, and that is exactly where Cassiopeia lives. Open with Noxious Blast on the minion he is about to stack so you tag him for the move-speed proc and prime him, then Twin-Fang the poisoned Nasus for the heavily amplified hit while all he can answer with is a slow melee Q. At level 1 you have one ability and no real poison engine, so don't overcommit; from 2-3 your Q-into-E chain out-trades anything he does back, and Miasma's slow keeps him from simply walking onto the wave for stacks.
Pooled Emerald+ win rates from Cassiopeia's side, sampled July 2026.
The full Cassiopeia vs Nasus 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.
Read the full guide — plans from $1.99/month →🔒 Secure checkout · 💰 7-day money-back guarantee on your first payment · ✋ Cancel anytime
Lane Pass $1.99/mo · All Lanes $3.99/mo · Annual $24.99/yr. Renews automatically — cancel anytime.
Nobody on paper — a 50.34% win rate over 294 games makes this a coin flip decided by play, not champion select.
Yes — Cassiopeia vs Nasus is a genuine skill matchup: 50.34% win rate, and the favour swings window to window rather than being set at champion select.
No hard counter either way — the Cassiopeia vs Nasus win rate is 50.34%, an even lane decided by execution.
Cassiopeia takes Conqueror on the Precision tree with Presence of Mind, Legend: Haste and Last Stand, and Sorcery secondary (Manaflow Band and Transcendence) vs Nasus.
Start Doran's Ring + 2 Health Potions and back for Oblivion Orb (≈800g) — cuts his healing. Build Seraph's Embrace / Liandry's Torment first, then Rylai's Crystal Scepter, with No boots — bank the gold into Zhonya's earlier.
Playing the other side? Nasus vs Cassiopeia guide →
All Cassiopeia top lane matchups →
More Cassiopeia top lane matchups: vs Master Yi · vs Mel · vs Mordekaiser · vs Nautilus · vs Neeko · vs Olaf