Zed vs Cassiopeia — Mid Lane Matchup Guide

How to win lane as Zed against Cassiopeia · 53.41% win rate over 1,116 Emerald+ games · Updated 2026-07-27

Verdict: Zed is favoured — Zed owns 2 of the 7 game windows to Cassiopeia's 1. Zed wins 53.41% of games vs Cassiopeia in mid lane (1,116 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1Even / skillSkill: level 1 trades are even; Cass pokes but Zed can punish whiffs.
Level 2Even / skillSkill: level 2 depends on whether Cass lands grounds or Zed dodges.
Level 3Even / skillSkill: level 3 both have kill threat; execution decides it.
Levels 4-5Even / skillSkill: pre-6 the lane is a knowledge-driven coin-flip.
Level 6ZedZed: at 6 Death Mark gives Zed a real all-in before Cass scales.
First itemZedZed: first-item Zed's burst and roam outpace Cass's item timings.
Two+ itemsCassiopeiaCassiopeia: full build her DPS, grounding, and R stun outfight Zed.

Early game (levels 1–5)

The early lane is a genuine coin-flip. Cassiopeia has strong poke and her W grounds Zed to deny his W shadow-swap escape, but she is immobile and mana-dependent, so Zed can punish her whenever she misses Q or overextends. Skill and matchup knowledge decide who wins each short trade through levels 1-5.

Read the rest of this matchup

The full Zed vs Cassiopeia 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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Playing the other side? Cassiopeia vs Zed guide →
All Zed mid lane matchups →