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Overview

Role Plan

Danger Windows

Early Game

Power Spikes

Win Conditions

Cassiopeia vs LeBlanc MID Matchup Guide | LaneStomp

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Champion

Opponent

RoleGenerate matchup

Cassiopeia

VS

Mid

LeBlanc

Cassiopeia vs LeBlanc

Confidence mediumUpdated Jun 10, 2026

Overview

Use mid-range spacing to land (Q) poison and force LeBlanc into extended fights.
Push waves to exploit LeBlanc's poor waveclear and reduce her roam threat.
Deny LeBlanc clean ability chains by controlling when she can engage or escape.

Trading pattern

Start trades by landing (Q) or (W) to apply poison, then follow with repeated (E) damage.
Hold (W) to punish (W) engage or escape attempts by grounding her mobility.
Avoid trading if (Q) misses or (W) is down to prevent burst and repositioning punishments.

Danger windows

Respect (W) availability for burst and high mobility threat.
Punish immediately if LeBlanc wastes (W) by missing her engage or escape.
Avoid facing LeBlanc directly during her (R) empowered abilities to reduce burst risk.

Early game

Apply early (Q) poison to force LeBlanc to respect your damage before level 6.
Avoid using (W) prematurely; save it to ground (W) dash or block escapes.
Push waves early to keep LeBlanc farming under tower and limit her roaming.

Power spikes

Level 6 (R) punishes LeBlanc's all-ins and forces her to play cautiously.
First mana/AP item boosts sustained trades and improves your damage over LeBlanc.
Respect LeBlanc's level 2 burst combo and her level 6 ultimate for sudden burst windows.

Win conditions

Maintain mid-range spacing to consistently apply poison and extend trades with (E).
Use (W) to deny LeBlanc's mobility and force unfavorable fights.
Push waves to punish LeBlanc's weak waveclear and limit her lane impact and scaling.

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

Updated Jun 10, 2026New matchup