Irelia vs Kassadin — Mid Lane Matchup Guide

How to win lane as Irelia against Kassadin · 51.58% win rate over 952 Emerald+ games · Updated 2026-07-27

Verdict: Irelia is favoured — Irelia owns 6 of the 7 game windows to Kassadin's 1. Irelia wins 51.58% of games vs Kassadin in mid lane (952 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1IreliaKassadin's mana-starved kit and short silence range mean Irelia wins early trades outright
Level 2IreliaIrelia continues to punish his passive early laning stance with dash-reset pressure
Level 3IreliaIrelia's all-in power spike lines up with Kassadin's weakest scaling window before mana items
Levels 4-5IreliaSame all-in pressure holds — Kassadin still can't freely trade back without burning his whole mana bar
Level 6IreliaVanguard's Edge gives Irelia the lockdown tool to win the fight right as Kassadin also hits his ult
First itemIreliaSheen procs keep punishing his early game before his mana pool and Riftwalk cooldown come online
Two+ itemsKassadinOnce scaled, Kassadin's Riftwalk mobility and burst let him dictate and escape fights Irelia can no longer win

Early game (levels 1–5)

Levels 1-2 favor Irelia clearly — Kassadin has a short-range silence and minimal mana to work with, so aggressive trades using Bladesurge resets punish him before he can farm safely. Push your advantage here because it shrinks fast once he scales.

Read the rest of this matchup

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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Related guides

Playing the other side? Kassadin vs Irelia guide →
All Irelia mid lane matchups →

Also played in: Top Lane