How to win lane as Sion against Ornn · 46.93% win rate (2,561 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
Dodge his Q — charged Q stun, scale alongside him.
Track: Ornn's Q — Volcanic Rupture (9–7s cooldown). Wall-knockup setup. Dodge it.
Read from Sion's seat: which stage windows this plan plays for against Ornn.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | Neither kit has a clean engage at Level 1 — Ornn has no wall-shove yet and your charge time is too long to force; auto-trade into W-shield and identify where the walls are before committing anything. |
| Level 2 | Even / skill | Bellows Breath is online — its final gout is what makes you Brittle, not his autos — but without a pillar his Searing Charge has nothing to slam you into; hold Q until E is committed. |
| Level 3 | Ornn | Volcanic Rupture's pillar into a Searing Charge knockup into a Brittle gout is live — he picks when the trade starts, so fight centre-lane away from terrain. |
| Levels 4-5 | Ornn | Volcanic Rupture is a 9s cooldown and Searing Charge 14s, so he still picks the trades — play for Soul Furnace value and CS, and never charge Q near a wall or a fresh pillar. |
| Level 6 | Ornn | Call of the Forge God (140s at rank 1) makes you Brittle itself and he can recast to slam the elemental back through you — play at the wave, keep your HP up, and only all-in once it has been spent. |
| First item | Ornn | His self-upgraded first item spikes his durability above your own at this stage; W-shield every Brittle combo and wait for a Searing Charge misstep before you commit your charged Q all-in. |
| Two+ items | Even / skill | Your Heartsteel HP total exceeds his durability at 2+ items and your W-shield absorbs a punishing share of his Brittle proc burst — sustain into his CC and brawl him down with your raw mass. |
At Level 1 and 2 neither of you has a meaningful combo — Ornn has his Q pillar poke but no pillar-and-charge delivery yet, so short W-shield trades are even. Play at max auto range, use your W-shield to eat one Bellows Breath gout and shove it back, and never charge Q in the open at this stage because his Q slow will stagger your approach and you will net nothing. At Level 3 his kit is fully online: Volcanic Rupture plants the pillar, Searing Charge slams into it for the knockup, and the final gout of Bellows Breath makes you Brittle for the burst. Your charged Q is too slow to preempt this — he initiates it, not you. Stay near the centre of the lane away from both walls and any fresh pillar, and save your W-shield for the Searing Charge landing.
Pooled Emerald+ win rates from Sion's side, sampled July 2026.
The full Sion 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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Ornn, slightly — Sion wins 46.93% of 2,561 games; winnable with the right plan.
Mostly — Ornn has a small statistical edge (53.07% win rate), but execution decides this lane far more than the pick does.
No — if anything Ornn has the slight edge (Sion wins 46.93%), though it stays close.
Sion takes Grasp of the Undying on the Resolve tree with Demolish, Second Wind and Overgrowth, and Precision secondary (Triumph and Legend: Haste) vs Ornn.
Start Doran's Shield + Health Potion and back for Core component + boots (≈1300g). Build Heartsteel (W + passive love HP) first, then Warmog's Armor / Thornmail, with Plated Steelcaps.
Playing the other side? Ornn vs Sion guide →
All Sion top lane matchups →
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