How to win lane as Seraphine against Yuumi · 51% win rate (14,147 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15
A song mirror your echo tilts — every third spell doubles what their kit singles.
Track: Yuumi's W — You and Me!. Untargetable while attached — kill the host or catch the dismount windows.
Read from Seraphine's seat: which stage windows this plan plays for against Yuumi.
This is Seraphine's own plan; across 14,147 pooled games the lane is leaning Seraphine.
| Stage | Favoured | Why |
|---|---|---|
| Level 1 | Even / skill | Level 1 is even — Yuumi is attached and passive, no lane duel exists yet. |
| Level 2 | Even / skill | Level 2 stays a skill check decided by whether you can root her ADC through her heals. |
| Level 3 | Even / skill | Level 3 is even as her E sustain trades off against your poke and root threat. |
| Levels 4-5 | Even / skill | Levels 4-5 stay skill-based — killing her un-peelable ADC vs her healing her up. |
| Level 6 | Even / skill | Level 6 is even: her Final Chapter disengage answered by your Encore all-in. |
| First item | Even / skill | First item is even — her enabled carry vs your poke and shielding scale together. |
| Two+ items | Even / skill | At 2+ items it stays a skill matchup of her sustain enable against your teamfight swing. |
Levels 1-2 are even — Yuumi is passive and attached, so there's no support-vs-support duel; the lane is about your poke on her ADC versus her heals. Use Q (High Note) and Passive autos to chip the enemy carry, and hold E (Beat Drop) to root the ADC the instant Yuumi's shields are down. Ward for ganks since a rooted Yuumi-ADC with no escape is your kill condition, and don't waste mana poking the untargetable cat. She cannot be hit while attached, so aim everything at their carry and the lane becomes a two-versus-one. Keep the notes climbing off the wave, shield your own ADC preemptively, and hold the root for the moment their carry steps past the minion line.
Pooled Emerald+ win rates from Seraphine's side, sampled July 2026.
The full Seraphine vs Yuumi 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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Seraphine, slightly — a 51% win rate edge over 14,147 games; execution can flip it.
Mostly — Seraphine has a small statistical edge (51% win rate), but execution decides this lane far more than the pick does.
Not a hard counter — Seraphine has a slight edge (51% win rate), and play quality decides the rest.
Seraphine takes Summon Aery on the Sorcery tree with Manaflow Band, Transcendence and Scorch, and Inspiration secondary (Biscuit Delivery and Cosmic Insight) vs Yuumi.
Start World Atlas + potions and back for Oblivion Orb piece vs sustain. Build Moonstone / Helia first, then Redemption / Mikael's, with Mercury's / Swiftness.
Playing the other side? Yuumi vs Seraphine guide →
All Seraphine support matchups →
More Seraphine support matchups: vs Thresh · vs Vel'Koz · vs Xerath · vs Zilean · vs Zyra · vs Alistar