How to win lane as Aatrox against Cassiopeia · 50.45% win rate (886 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
Her W grounds your Umbral Dash — build MR, dodge Miasma, fight on its cooldown.
Track: Cassiopeia's W — Miasma (24–16s cooldown). Grounds you — your E dash is disabled inside it. The whole matchup.
Read from Aatrox's seat: which stage windows this plan plays for against Cassiopeia.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Cassiopeia | Cassiopeia's level-1 Q speed and poke dominate. |
| Level 2 | Cassiopeia | Level 2 stays hers — poke and kite, nothing you can punish. |
| Level 3 | Cassiopeia | Level 3 Miasma grounding shuts down your only engage. |
| Levels 4-5 | Even / skill | Levels 4-5 stay hers as Grounding keeps denying your dashes. |
| Level 6 | Aatrox | R's heal amp gives Aatrox the level-6 spike to drain through poke. |
| First item | Cassiopeia | First item stays hers — you reach her but she Grounding-kites away. |
| Two+ items | Cassiopeia | Cassiopeia out-scales hard with magic DPS, grounding, and stun. |
Levels 1-3 all favour Cassiopeia. Her Q (Noxious Blast) gives her free movement speed to space you, and once she has W (Miasma) she grounds your E dashes so you can't even reach her. Your early damage is weak and you have no sustain yet, so you'll bleed to her poke if you contest. Farm defensively, dodge Miasma above all else, and don't try to fight through the grounding.
Pooled Emerald+ win rates from Aatrox's side, sampled July 2026.
The full Aatrox 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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Nobody on paper — a 50.45% win rate over 886 games makes this a coin flip decided by play, not champion select.
Yes — Aatrox vs Cassiopeia is a genuine skill matchup: 50.45% win rate, and the favour swings window to window rather than being set at champion select.
No hard counter either way — the Aatrox vs Cassiopeia win rate is 50.45%, an even lane decided by execution.
Aatrox takes Conqueror on the Precision tree with Triumph, Legend: Alacrity and Last Stand, and Resolve secondary (Second Wind and Bone Plating) vs Cassiopeia.
Start Doran's Shield + Health Potion (vs her poke) and back for Hexdrinker (Long Sword + Null-Magic Mantle) — early magic shield. Build Spear of Shojin (Profane Hydra if you want waveclear + burst) first, then Maw of Malmortius (her damage is magic) → Sundered Sky 3rd, with Mercury's Treads.
Playing the other side? Cassiopeia vs Aatrox guide →
All Aatrox top lane matchups →
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