How to win lane as Trundle against Cassiopeia · 58.23% win rate (79 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
She kites you out — survive, then drag her into your W zone and out-bite her.
Track: Cassiopeia's W — Miasma (24–16s cooldown). Grounds you — dashes and movement abilities are disabled inside it.
Read from Trundle's seat: which stage windows this plan plays for against Cassiopeia.
This is Trundle's own plan; across 79 pooled games the lane is Trundle-favoured.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Trundle | Q Chomp steals her Attack Damage on the very first auto of the game — she cannot fight back evenly and your passive heals off the wave, so level 1 belongs to you. |
| Level 2 | Cassiopeia | She hits level 2 and can alternate Q Noxious Blast with W Miasma's slow to hold you out and set up Twin Fang chains safely from range — the poke advantage shifts to her. |
| Level 3 | Cassiopeia | At level 3 she has Q+W+E online: poison into Twin Fang into grounding zone is a full combo that beats your melee engage unless you have perfect Pillar timing. |
| Levels 4-5 | Even / skill | Levels 4-5 are a genuine contest — your Chomp AD theft and Frozen Domain sustain match her poke output if you respect Miasma, but neither of you has a clean kill window. |
| Level 6 | Even / skill | Level 6 is hers: Petrifying Gaze R stuns you if you walk at her face-on and she can burst through Frozen Domain before your Subjugate drain reaches critical mass. |
| First item | Cassiopeia | Her first AP item (Luden's or Shadowflame) amplifies Q Noxious Blast damage and Twin Fang burst to the point where sustained poke wins the war of attrition — she controls this window. |
| Two+ items | Trundle | At 2+ items your Subjugate drain strips enough of her Magic Resistance that an extended Frozen Domain brawl tips back in your favour — force the long melee fight and drain her scaling away. |
At level 1 you are the aggressor — Q Chomp on the first auto saps her Attack Damage and slows her, so do not sit back and let her establish a poke pattern with Noxious Blast. Step onto Frozen Domain W and walk up for a second Chomp the moment Q resets; she has no mobility and every second of extended auto-trading shifts further in your favour. Your passive King's Tribute heals off every minion that dies nearby, meaning her early poison ticks do not accumulate the way they do against immobile tanks — you regenerate faster than she can whittle. Her answer is Twin Fang on a 0.75-second cooldown, which heals her for a share of the damage it deals to a poisoned target, so Grievous Wounds buys you more than armour does. Respect the Miasma placement and path around the slow instead of walking through it.
Pooled Emerald+ win rates from Trundle's side, sampled July 2026.
The full Trundle 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.
Read the full guide — plans from $1.99/month →🔒 Secure checkout · 💰 7-day money-back guarantee on your first payment · ✋ Cancel anytime
Lane Pass $1.99/mo · All Lanes $3.99/mo · Annual $24.99/yr. Renews automatically — cancel anytime.
Trundle — a 58.23% win rate vs Cassiopeia in top lane over 79 games is a real advantage.
Not really — Trundle holds a real statistical advantage (58.23% win rate), so Cassiopeia is the one working uphill.
Statistically yes — Trundle counters Cassiopeia in top lane, winning 58.23% of 79 Emerald+ games.
Trundle 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 Core component + boots (≈1300g). Build Trinity Force (the duel spike) first, then Sterak's Gage / Spirit Visage, with Mercury's Treads.
Playing the other side? Cassiopeia vs Trundle guide →
All Trundle top lane matchups →
More Trundle top lane matchups: vs Ambessa · vs Aurora · vs Camille · vs Cho'Gath · vs Darius · vs Dr. Mundo