Kassadin vs Locke — Mid Lane Matchup Guide

How to win lane as Kassadin against Locke · 50% win rate · Updated 2026-07-27

Verdict: Locke is favoured — Locke owns 2 of the 7 game windows to Kassadin's 1. Play it patient and win your windows. Kassadin wins 50% of games vs Locke in mid lane.

Favour timeline — who owns each window

StageFavouredWhy
Level 1LockeNo shield yet and her mark-dash combo punishes early positioning mistakes
Level 2LockeHer setup tools still outpace your early trading power without a shield
Level 3Even / skillFights are now close and decided by who lands their key ability first
Levels 4-5Even / skillGrey-health steroid all-ins are dangerous but dodgeable with good tracking
Level 6Even / skillPurgatory execute threat demands caution but doesn't guarantee a kill if you play safe
First itemEven / skillPassive shield and mana comfort even out trades against her missing-HP scaling
Two+ itemsKassadinMobility and burst from two items outscale her execute-reliant damage pattern

Early game (levels 1–5)

Levels 1-2 favor Locke since her mark-and-dash kit lets her punish careless positioning while you have no shield yet. Avoid getting tagged by Ritual Nails, since that slow sets up her follow-up dash damage. Trades are winnable if you dodge her mark and punish her E cooldown, but default to safe farming. Missing-HP execute makes low-hp trades extra risky.

Read the rest of this matchup

The full Kassadin vs Locke 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? Locke vs Kassadin guide →
All Kassadin mid lane matchups →

Also played in: Top Lane