How to win lane as Singed against Cassiopeia · 56.04% win rate (530 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
She kites you out — survive, then poison-kite her and fling the Miasma commit.
Track: Cassiopeia's W — Miasma (24–16s cooldown). Grounds you — dashes and movement abilities are disabled inside it.
Read from Singed's seat: which stage windows this plan plays for against Cassiopeia.
This is Singed's own plan; across 530 pooled games the lane is Singed-favoured.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | Neither of you has your tools yet — she has range advantage but you are not taking clean trades anyway; farm near your tower and probe how aggressively she contests the wave. |
| Level 2 | Cassiopeia | Her Noxious Blast extends further than your Poison Trail cloud; any step-up to last-hit gives her a free harass rotation and you have no answer without Fling range. |
| Level 3 | Cassiopeia | All three abilities online, but Miasma's grounding is empty against you — Singed owns no dash to lose. It is the slow plus Noxious Blast chip that shuts the run-at-her pattern down, so wait out its 24 seconds. |
| Levels 4-5 | Cassiopeia | You abandon the direct lane trade and go full proxy; she dominates whenever you re-enter the lane, but she is bleeding tower gold and wave tempo every time you disappear behind her minion line. |
| Level 6 | Cassiopeia | Insanity Potion's real gift at 6 is Grievous Wounds on Poison Trail, halving the Twin Fang heal that carries her — and Petrifying Gaze only stuns enemies facing her, so keep your back turned and take the slow. |
| First item | Cassiopeia | Rylai's Crystal Scepter is your power gate and it matters on the map, not in a duel — she still out-DPSes you in a sustained fight but your slowed Poison Trail now forces her team to play around you instead of her. |
| Two+ items | Even / skill | Full AP Twin Fang chain-fires faster than your stats can absorb, and Insanity Potion is anti-heal rather than regen — stop trying to 1v1 and win on the side waves. |
Cassiopeia out-ranges you at every level from 1 to 3 — her Noxious Blast poke and Twin Fang sustain mean standing in auto range to contest CS is a health deficit you cannot afford to take. Do not fight her directly; accept that she wins every clean trade in this window and instead use Poison Trail to tax the wave whenever she over-extends to last-hit. Your one genuine early threat is the Fling-into-Mega-Adhesive combo if she steps up to deny you, but she does not need to do that — she can poke from range indefinitely and you cannot retaliate at this stage.
Pooled Emerald+ win rates from Singed's side, sampled July 2026.
The full Singed 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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Singed — a 56.04% win rate vs Cassiopeia in top lane over 530 games is a real advantage.
Not really — Singed holds a real statistical advantage (56.04% win rate), so Cassiopeia is the one working uphill.
Statistically yes — Singed counters Cassiopeia in top lane, winning 56.04% of 530 Emerald+ games.
Singed takes Conqueror on the Sorcery tree with Manaflow Band, Transcendence and Scorch, and Inspiration secondary (Biscuit Delivery and Cosmic Insight) vs Cassiopeia.
Start Doran's Ring + 2 Health Potions and back for Core component + boots (≈1300g). Build Rylai's Crystal Scepter (perma-slow poison) first, then Riftmaker / Liandry's, with Mercury's Treads.
Playing the other side? Cassiopeia vs Singed guide →
All Singed top lane matchups →
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