How to win lane as Nautilus against Illaoi · 46.37% win rate (3,181 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
Q-hook away from tentacles — chain CC her.
Track: Illaoi's E — Test of Spirit (16–12s cooldown). Her vessel pull. Sidestep it.
Read from Nautilus's seat: which stage windows this plan plays for against Illaoi.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Nautilus | Your passive root plus an early auto out-trades her before a single tentacle is up — she has to walk up to farm and can't kite the root. |
| Level 2 | Even / skill | She comes online with Harsh Lesson and her first tentacle; your trade is still fine but she no longer just folds, so it's a coin-flip on who commits. |
| Level 3 | Illaoi | Q-pull into passive-root into E lands a full burst before her field forms — your cleanest all-in window of the lane is right here. |
| Levels 4-5 | Illaoi | Her tentacles heal her every time they hit you, out-healing your W burn in an extended trade — disengage with Q on terrain instead of slugging it. |
| Level 6 | Illaoi | Leap of Faith spawns a tentacle ring and her Spirit hits AOE; your single-target R can't answer a field, so she owns the 6 spike. |
| First item | Illaoi | Her bruiser/Iceborn item plus tentacle uptime heals her through your plateaued damage in a prolonged fight on her zone. |
| Two+ items | Even / skill | You're now CC-utility and she's AOE sustain — you can't solo her in-field, but pulling her out and chain-CCing for your team keeps it even. |
Levels 1-3 are mine. My passive roots her on the first auto and my Q yanks us together — before she stacks a tentacle field she is just a slow bruiser who has to walk up to last-hit. Punish every CS she goes for: passive-auto, and at 3 add Q-pull into E slow so she eats damage she can't kite. The one thing to respect is her E — if she lands Test of Spirit on me I have to run from my own spirit, so don't sit in melee when she's winding it up; trade in bursts and back off.
Pooled Emerald+ win rates from Nautilus's side, sampled July 2026.
The full Nautilus vs Illaoi 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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Illaoi, slightly — Nautilus wins 46.37% of 3,181 games; winnable with the right plan.
Mostly — Illaoi has a small statistical edge (53.63% win rate), but execution decides this lane far more than the pick does.
No — if anything Illaoi has the slight edge (Nautilus wins 46.37%), though it stays close.
Nautilus takes Grasp of the Undying on the Resolve tree with Demolish, Second Wind and Overgrowth, and Precision secondary (Triumph and Legend: Haste) vs Illaoi.
Start Doran's Shield + Health Potion and back for Executioner's Calling (≈800g) — cuts her healing. Build Iceborn Gauntlet (perma-slow chains) first, then Sunfire Aegis, with Plated Steelcaps.
Playing the other side? Illaoi vs Nautilus guide →
All Nautilus top lane matchups →
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