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Overview

Role Plan

Danger Windows

Early Game

Power Spikes

Win Conditions

Cassiopeia vs Orianna MID Matchup Guide | LaneStomp

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Champion

Opponent

RoleGenerate matchup

Cassiopeia

VS

Mid

Orianna

Cassiopeia vs Orianna

Confidence mediumUpdated Jun 10, 2026

Overview

Control mid-range space to force Orianna into extended trades where you can apply poison.
Pressure Orianna early to disrupt her ball control and prevent safe scaling.
Use (W) to deny Orianna's repositioning and set up repeated (E) damage.

Trading pattern

Start trades by landing (Q) or (W) to apply poison, then follow with repeated (E).
Use (W) to ground Orianna if she tries to reposition with her ball.
Hold (R) to punish Orianna when she faces you during all-ins or extended fights.

Danger windows

Orianna is most dangerous when her (R) displacement is up and ball is positioned aggressively.
Avoid committing when (E) shield is active to prevent damage reduction.
Be cautious when (W) is down, as Orianna can reposition and punish overextensions more freely.

Early game

Use early (Q) to apply poison and punish Orianna's longer cooldowns.
Avoid wasting (W) before Orianna commits to movement since she is immobile.
Step up to trade during (Q) cooldown windows to force her off the wave.

Power spikes

Level 6 (R) greatly increases kill threat; use it to force picks or defensive resets.
First mana/AP item boosts sustained damage; pressure waves and trades more confidently after.
Orianna's level 6 (R) is a major threat; respect it to avoid lethal displacement combos.

Win conditions

Win extended trades by applying poison and using (W) to deny Orianna's ball mobility.
Pressure Orianna early to disrupt her ball placement and prevent safe scaling.
Use (R) to lock down Orianna during all-ins when she must face you, maximizing stun potential.

Tip: For Cassiopeia vs Orianna, read overview, trading pattern, and danger windows first for a fast Mid lane check.

Updated Jun 10, 2026New matchup