Heimerdinger vs Illaoi — Top Lane Matchup Guide

How to win lane as Heimerdinger against Illaoi · 60.93% win rate over 151 Emerald+ games · Updated 2026-07-27

Verdict: Heimerdinger is favoured — Heimerdinger owns 6 of the 7 game windows. Heimerdinger wins 60.93% of games vs Illaoi in top lane (151 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1HeimerdingerShe must cross into your turret zone to act and you have a cannon down at level 1 — concede nothing, last-hit behind the beam and never line up for her Test of Spirit (E).
Level 2HeimerdingerYour second H-28G turret plus the slowing beams wall off her approach — she can't reach a clean spirit-rip through two firing cannons chipping her.
Level 3HeimerdingerWith three turret charges banked she eats stacked beam damage every step into the nest, far more than her tentacle slaps return.
Levels 4-5HeimerdingerFull nest plus your CH-3X center-stun makes a tentacle-field commitment pure suicide — she's zoned off the wave entirely here.
Level 6Even / skillHer combo needs to land Test of Spirit (E) then Leap of Faith (R) on the immobile yordle to spawn the whole tentacle field — even window: break LoS on the E or save the stun for her commit.
First itemHeimerdingerYour first-item poke out-ranges her tentacle slaps from outside the field and your siege nest out-trades her item spike.
Two+ itemsHeimerdingerShe's immobile and dies once pulled off her tentacle field while your turret range and Hextech Affinity speed keep her permanently zoned.

Early game (levels 1–5)

Illaoi has to walk all the way into your turret nest to do anything, and that long approach is exactly what your kit punishes. Place your H-28G turrets between you and her so the slowing beams chip her every step she takes toward Test of Spirit (E) range — and never stand on her E line, because once she rips your spirit you have to flee your own tentacles out of the nest, which is the only way she gets value this phase. Last-hit behind the beams, bank your CH-3X grenade, and let her shove into a wall of cannons she can't out-trade.

Read the rest of this matchup

The full Heimerdinger 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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