How to win lane as Kassadin against Yone · 48.69% win rate (5,514 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
He stat-checks the weak era and loses the strong one — give him nothing for eleven levels, then everything after.
Track: Yone's E — Soul Unbound (22–10s cooldown). His burst window — survive it and punish the body he snaps back to.
Read from Kassadin's seat: which stage windows this plan plays for against Yone.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Yone | Yone's early poke and wave push force you to play passive with nothing to punish him with yet. |
| Level 2 | Yone | His Q3 dash-knockup threat still outclasses your trade tools before you have charges or R. |
| Level 3 | Yone | Mortal Steel resets every 4s and Spirit Cleave shields him, so he sets the tempo of every trade. |
| Levels 4-5 | Even / skill | Soul Unbound at 22s plus the Q3 knockup is a full combo before your kit exists. |
| Level 6 | Yone | Level 6 is his — Fate Sealed pulls you back into Mortal Steel autos, and one Riftwalk charge doesn't outrun the follow-up. |
| First item | Yone | First item is still his — he can land a knock-up all-in through your Q/R mobility, and Spirit Cleave shields the blink-string. |
| Two+ items | Kassadin | Full-build double-blink burst outscales his damage and dodges his only defensive cooldown. |
Levels 1-2 are a poke stalemate but Yone's Q3 threat means you can't stand still on 2nd cast; from level 3 he starts chaining Q1-Q2-Q3 into E for real damage and you're stuck farming passively behind minions since your Force Pulse needs charges you haven't stacked yet. Track Yone Soul Unbound: matchup-defining — 22s at rank 1 down to 10s at rank 5, and it drags him back to the body he left; kite away from that body.
Pooled Emerald+ win rates from Kassadin's side, sampled July 2026.
The full Kassadin vs Yone 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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Yone, slightly — Kassadin wins 48.69% of 5,514 games; winnable with the right plan.
Mostly — Yone has a small statistical edge (51.31% win rate), but execution decides this lane far more than the pick does.
No — if anything Yone has the slight edge (Kassadin wins 48.69%), though it stays close.
Kassadin takes Fleet Footwork on the Precision tree with Presence of Mind, Legend: Haste and Last Stand, and Sorcery secondary (Manaflow Band and Transcendence) vs Yone.
Start Doran's Shield + Health Potion and back for Catalyst of Aeons (≈1300g) — the survival battery. Build Rod of Ages first, then Seraph's Embrace, with Sorcerer's Shoes.
Playing the other side? Yone vs Kassadin guide →
All Kassadin mid lane matchups →
More Kassadin mid lane matchups: vs Vladimir · vs Xerath · vs Yasuo · vs Zed · vs Ziggs · vs Zoe
Also played in: Top Lane