Cassiopeia vs Anivia — Mid Lane Matchup Guide

How to win lane as Cassiopeia against Anivia · 49.19% win rate (925 Emerald+ games, lolalytics, sampled July 2026) · Matchup data reviewed on patch 26.15

Verdict: A close lane that leans Anivia on paper (Cassiopeia wins 49.19%), but Cassiopeia's plan below claims 3 of the 7 windows: convert them and the stats catch up to you.

At a glance

She pokes in bursts, you damage in streams — close to Q range on her cooldowns and the DPS war is no contest.

Track: Anivia's Q — Flash Frost (Stun, 11–7s cooldown). The slow-moving stun starts every Anivia kill — sidestep it and her E never doubles.

Do

  • Step forward the moment her key spell whiffs
  • Land Q, then machine-gun E while poisoned
  • Ground her retreat path with W

Don't

  • Eat poke at her max range for free
  • Walk forward with her full rotation loaded
  • Spam E unpoisoned — the mana dies fast

Runes & build vs Anivia

Start
Doran's Ring + 2 Health Potions
First back
Tear of the Goddess + Dark Seal (≈800g)
First item
Seraph's Embrace
Then
Liandry's Torment
Boots
No boots — passive move speed (slot goes to Mercury's-substitute MR if needed)
Runes
Conqueror (Precision): Presence of Mind, Legend: Haste, Last Stand · Sorcery: Manaflow Band, Transcendence · Shards: Adaptive Force, Adaptive Force, Health

Favour timeline — the windows in Cassiopeia's game plan

Read from Cassiopeia's seat: which stage windows this plan plays for against Anivia.

This is Cassiopeia's own plan; across 925 pooled games the lane is leaning Anivia.

StageFavouredWhy
Level 1Even / skillFlash Frost outranges your Noxious Blast 1075 to 850, so level 1 comes down to dodging it
Level 2CassiopeiaCassiopeia's damage lead compounds as Anivia has no way to catch back up in trades
Level 3CassiopeiaSame dynamic continues — Cassiopeia's combo scaling outpaces Anivia's flat poke
Levels 4-5CassiopeiaCassiopeia's DPS threshold and item timing keep the lane lopsided into levels 4-6
Level 6Even / skillCassiopeia can DPS through Glacial Storm's zone rather than being deterred by it
First itemEven / skillCassiopeia's completed item lets her burst through Anivia's egg-form safety net
Two+ itemsEven / skillCassiopeia's sustained ranged damage clearly outscales Anivia's immobile poke kit late

How to beat Anivia as Cassiopeia: the early game

Cassiopeia dominates from level 1 — Anivia's only ranged tool before landing Flash Frost is auto-attacks, and once Frost whiffs (which it does often against Twin Fang's threat range forcing cautious positioning) you punish freely with Noxious Blast. Her egg form buys her one mistake, but you can time a second all-in to kill through it. Track Flash Frost is 11s at rank 1 and 7s at rank 5 — sidestep it and Frostbite never doubles.

Hardest and easiest matchups for Cassiopeia in mid lane

Pooled Emerald+ win rates from Cassiopeia's side, sampled July 2026.

Hardest

Easiest

Read the rest of this matchup

The full Cassiopeia vs Anivia 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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Common questions

Who wins Cassiopeia vs Anivia in mid lane?

Anivia, slightly — Cassiopeia wins 49.19% of 925 games; winnable with the right plan.

Is Cassiopeia vs Anivia a skill matchup?

Mostly — Anivia has a small statistical edge (50.81% win rate), but execution decides this lane far more than the pick does.

Does Cassiopeia counter Anivia?

No — if anything Anivia has the slight edge (Cassiopeia wins 49.19%), though it stays close.

What runes does Cassiopeia take vs Anivia?

Cassiopeia takes Conqueror on the Precision tree with Presence of Mind, Legend: Haste and Last Stand, and Sorcery secondary (Manaflow Band and Transcendence) vs Anivia.

What should Cassiopeia build vs Anivia?

Start Doran's Ring + 2 Health Potions and back for Tear of the Goddess + Dark Seal (≈800g). Build Seraph's Embrace first, then Liandry's Torment, with No boots — passive move speed (slot goes to Mercury's-substitute MR if needed).

Related guides

Playing the other side? Anivia vs Cassiopeia guide →
All Cassiopeia mid lane matchups →

More Cassiopeia mid lane matchups: vs Ahri · vs Akali · vs Akshan · vs Annie · vs Aurelion Sol · vs Aurora