How to win lane as Irelia against Kassadin · 50.36% win rate (548 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
Bully him early — stun him on the Riftwalk gap and Q-reset through his wave.
Track: Kassadin's R — Riftwalk (5–2s cooldown). His mobility spike at 6. Kill him before it scales.
Read from Irelia's seat: which stage windows this plan plays for against Kassadin.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Irelia | At level 1 you out-farm and out-pressure an escape-less Kassadin with Q (Bladesurge) resets — Null Sphere does not silence, it chips and shields him. |
| Level 2 | Irelia | Level 2 you keep the wave edge with no Riftwalk on him yet — step up to harass while he can only farm and shield with his passive. |
| Level 3 | Irelia | Level 3 your E (Flawless Duet) stun into a Q-reset lands clean and he has no blink to escape it — this is your hardest pressure point. |
| Levels 4-5 | Even / skill | Levels 4-5 are a tightening coinflip: you still bully trades, but he is one level from Riftwalk and his magic burst slips past your W, so it is no longer free. |
| Level 6 | Even / skill | At 6 his Riftwalk lets him blink-kite your Q — the all-in becomes a genuine coinflip that swings on whether your E is up. |
| First item | Even / skill | Around first items it is even: your bruiser spike and Bladesurge shred race his early AP, and whoever spikes first takes the trade. |
| Two+ items | Kassadin | At 2+ items he out-scales hard — a 2-second rank-3 Riftwalk plus full AP means he blinks out of Bladesurge range and bursts you before you can stick to him. |
"Kassadin is a soft melee target levels 1-3 with no Riftwalk yet, so this is your pressure window. At level 1 just farm with Q (Bladesurge) resets off the wave and respect his Null Sphere (Q) — it chips you and banks a magic shield, and that shield eats the back half of your trade. At level 3 your E (Flawless Duet) comes online: place the two blades, stun him between them, Q onto him for the reset, and weave autos while your Bladesurge stacks shred his resists. Bait that Q onto the wave first on its 9s cooldown — shielded, he trades you even instead of losing."
Pooled Emerald+ win rates from Irelia's side, sampled July 2026.
The full Irelia 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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Nobody on paper — a 50.36% win rate over 548 games makes this a coin flip decided by play, not champion select.
Yes — Irelia vs Kassadin is a genuine skill matchup: 50.36% win rate, and the favour swings window to window rather than being set at champion select.
No hard counter either way — the Irelia vs Kassadin win rate is 50.36%, an even lane decided by execution.
Irelia takes Conqueror on the Precision tree with Triumph, Legend: Alacrity and Last Stand, and Resolve secondary (Bone Plating and Unflinching) vs Kassadin.
Start Doran's Blade + Health Potion and back for Core component + boots (≈1300g). Build Blade of the Ruined King (%HP duel spike) first, then Wit's End / Sterak's Gage, with Mercury's Treads.
Playing the other side? Kassadin vs Irelia guide →
All Irelia top lane matchups →
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Also played in: Mid Lane