How to win lane as Heimerdinger against Ornn · 49.36% win rate over 235 Emerald+ games · Updated 2026-07-27
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | You concede the level-1 contact window with one turret and no stun, but so does Ornn — his E dash and Brittle aren't online either, so it's a wash. |
| Level 2 | Heimerdinger | Second turret plus the slowing beams turn the lane into your zone — Ornn's only step-up is an E dash that walks straight into them. |
| Level 3 | Heimerdinger | With the CH-3X grenade you punish any dash-in: center-stun Ornn as he commits and three charges win the trade. |
| Levels 4-5 | Heimerdinger | Your full nest plus center-stun makes every Ornn all-in suicidal — his Brittle combo can't out-DPS three turrets while he's CC'd. |
| Level 6 | Ornn | Ornn's R magma elemental plus its recast ram is a chained double-knockup that locks the immobile yordle long enough to die to him or a gank. |
| First item | Even / skill | Liandry's into Rylai's keeps you owning the siege — beam burn and a slow tax on every Brittle setup he tries to walk into. |
| Two+ items | Ornn | Full-tank Ornn shrugs the turret economy, forges upgrades for his team, and R-initiates through your static nest — he out-scales the front-loaded lane. |
Ornn can't out-trade your turrets once they're up — his only early step-ups are the E dash-knockup and a W Brittle proc, both of which force him into beam range. At Level 1 you have one turret and no stun, so don't fight over CS; just bank the charge while he uses W to push and shield. The moment you have a second turret and the CH-3X grenade, you start zoning: bait his E dash, sidestep so it doesn't slam you into terrain, then drop the center-stun on him as he overextends into the nest.
The full Heimerdinger vs Ornn 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? Ornn vs Heimerdinger guide →
All Heimerdinger top lane matchups →