How to win lane as Heimerdinger against Kassadin · 54.97% win rate over 171 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | At level 1 you have only one turret and no grenade stun, but Kassadin is just as feeble — no waveclear and a passive shield that does nothing offensively — so the contact window is a wash. |
| Level 2 | Heimerdinger | Your second H-28G turret plus the slowing electron beams turn the lane into a zone a waveclear-less, Riftwalk-less Kassadin simply cannot fight into. |
| Level 3 | Heimerdinger | Three turret charges out-DPS anything Kassadin can do pre-items, and he has no R blink yet to escape the nest or dodge the beams. |
| Levels 4-5 | Heimerdinger | Full nest plus the CH-3X center-stun grenade is your peak — a Kassadin who steps in to farm gets locked and deleted under the beams. |
| Level 6 | Heimerdinger | Riftwalk at 6 is only a short blink, not burst — UPGRADE!!! banks you a super-turret or a wider stun and you still own the architecture war. |
| First item | Heimerdinger | Your three-turret siege power lets you keep zoning a Kassadin whose single AP item still can't burst through the buildings. |
| Two+ items | Kassadin | He out-scales hard: two-item Riftwalk blinks past your turrets and his Q-silence-into-burst kills your immobile yordle before the beams matter — his window, not yours. |
Kassadin is one of the saddest early laners in the game — no waveclear, a passive magic shield that does nothing to push, and no Riftwalk until 6 — so once your second turret and the slowing electron beams are up around level 2-3 you simply wall him off the wave. Plant the nest on his side of the lane and let the beams tax every last-hit he reaches for. Don't overstep into his Q silence range at level 1 when you only have one turret and no grenade stun, but the moment the full setup is down he physically cannot trade into the buildings.
The full Heimerdinger vs Kassadin 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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Playing the other side? Kassadin vs Heimerdinger guide →
All Heimerdinger top lane matchups →