How to win lane as Irelia against Nasus · 52.24% win rate (557 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
Bully him early — E-stun and Q-reset trades before he stacks.
Track: Nasus's W — Wither (15–11s cooldown). His only kite. Bait it before committing.
Read from Irelia's seat: which stage windows this plan plays for against Nasus.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | At level 1 Nasus only wants to stack Q and you have no stun or Bladesurge stacks yet, so neither side wins — just farm and deny his Q last-hits. |
| Level 2 | Irelia | Your W (Defiant Dance) comes online, letting you tank his autos with the damage reduction and survive his early trades. |
| Level 3 | Irelia | With E (Flawless Duet) up you stun him between the blades and Q-reset in for a free trade he can't punish without burning Wither. |
| Levels 4-5 | Irelia | Max Ionian Fervor stacks give bonus attack speed and on-hit damage, letting you out-DPS an immobile, unstacked Nasus in every short skirmish. |
| Level 6 | Irelia | R (Vanguard's Edge) walls off his retreat to tower, turning your dive into a guaranteed all-in even through Wither. |
| First item | Irelia | Your Blade of the Ruined King spike with full reset uptime and max Ionian Fervor attack speed makes you a lane tyrant who dives him off CS. |
| Two+ items | Nasus | At 2+ items his stacked Q one-shots, his R adds lifesteal and a massive HP pool, and Wither neuters your attack speed, so this window belongs to Nasus. |
Nasus only wants to last-hit with Q (Siphoning Strike) for stacks at level 1, so deny him by Q-dashing onto the wave and zoning him off the cannon minion. You have no stun yet and Bladesurge stacks aren't built, so don't dive early — farm clean and starve his stacks. At level 3 your E (Flawless Duet) places both blades for the stun, then you Q-reset off a minion onto him for a free trade he can't answer without Wither up.
Pooled Emerald+ win rates from Irelia's side, sampled July 2026.
The full Irelia 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.
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Irelia, slightly — a 52.24% win rate edge over 557 games; execution can flip it.
Mostly — Irelia has a small statistical edge (52.24% win rate), but execution decides this lane far more than the pick does.
Not a hard counter — Irelia has a slight edge (52.24% win rate), and play quality decides the rest.
Irelia takes Conqueror on the Precision tree with Triumph, Legend: Alacrity and Last Stand, and Resolve secondary (Bone Plating and Unflinching) vs Nasus.
Start Doran's Blade + Health Potion and back for Executioner's Calling (≈800g) — cuts his healing. Build Blade of the Ruined King (%HP duel spike) first, then Wit's End / Sterak's Gage, with Plated Steelcaps.
Playing the other side? Nasus vs Irelia guide →
All Irelia top lane matchups →
More Irelia top lane matchups: vs Master Yi · vs Mel · vs Mordekaiser · vs Nautilus · vs Neeko · vs Olaf