Gnar vs Cassiopeia — Top Lane Matchup Guide

How to win lane as Gnar against Cassiopeia · 53.33% win rate over 315 Emerald+ games · Updated 2026-07-27

Verdict: Winnable despite the lane — Cassiopeia owns 3 of the 7 game windows to Gnar's 2, yet the win rate favours Gnar: survive their windows and the game is yours. Gnar wins 53.33% of games vs Cassiopeia in top lane (315 Emerald+ games analysed).

Favour timeline — who owns each window

StageFavouredWhy
Level 1GnarMini's ranged autos plus a single Boomerang Throw win the first trade before she has any poison stacks or Twin Fang ramp.
Level 2Even / skillThe level-2 Hyper third-hit proc plus Boomerang is a strong free trade, but her Miasma is coming online — only take it before her grounding is up, so the window is even.
Level 3CassiopeiaAt 3 her Miasma (W) grounds your Hop and her ramped Twin Fang shreds your squishy Mini body — she owns the trade pattern now.
Levels 4-5CassiopeiaVolatile Rage RNG plus her poke means if you're stuck Mini with Rage on cooldown, her grounded Twin Fang combo just kills you.
Level 6CassiopeiaPetrifying Gaze (R) face-stuns you out of the Mini-to-Mega transition and her full Twin Fang combo follows — without Mega up you can't answer it.
First itemEven / skillYour bruiser item spike narrows the gap, but she's still grounding your Hop and out-DPSing your Mini frames with poke items, so this window is genuinely even.
Two+ itemsGnarYou can't 1v1 a scaled Cassiopeia, but a Mega GNAR! wall-flip and Wallop flip teamfights — group and engage rather than split into her kite.

Early game (levels 1–5)

Levels 1-2 are yours: in Mini form your ranged autos plus Boomerang Throw out-poke her before she has any poison stacks, and the level-2 Hyper third-hit proc lets you walk up, slap a free trade, and step back on the move-speed burst before Twin Fang can ramp. Throw Boomerang and catch the return for the cooldown refund so you can chip her without burning mana. But the moment she hits 3 and Miasma (W) is up, stop committing into it — that cloud grounds you, so your Hop won't disengage and you're stuck eating poison-stacked Twin Fangs on a squishy body.

Read the rest of this matchup

The full Gnar 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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