Matchup

Vex
Vex
0%
100%

vs

54.8%

over 1528 games

Leblanc
Leblanc
9%
91%
Heavy AP damageHigh burstCountered by spell shieldDive threat

Skill matchup

Build vs Leblanc

Build adapted to this matchup

Starting items

Doran's Ring
Health Potion
x2

Core build

Luden's Echo
1Mage
Shadowflame
2vs Tank
Mejai's Soulstealer
3

Standard

Sorcerer's Shoes
4Magic pen
Zhonya's Hourglass
5vs AD

Summoner spells

41467%
41232%

Anti AD

Plated Steelcaps
4vs AD
Zhonya's Hourglass
5vs AD

Anti Heal

Morellonomicon
6vs Heal

Anti AP

Mercury's Treads
4vs CC
Banshee's Veil
5vs AP

Anti Tank

Stormsurge
5vs Tank
Void Staff
vs Tank
Cryptbloom
vs Tank

DPS

Rabadon's Deathcap
Mage
Hextech Rocketbelt
Mage tank
Blackfire Torch
Mage
Malignance
Mage
Liandry's Torment
Mage tank
Horizon Focus
Mage
Cosmic Drive
Mage tank

Other options

Rod of Ages
HP
90.0% WR10 games
DominationDomination
ElectrocuteElectrocute
Taste of BloodTaste of Blood
Grisly MementosGrisly Mementos
Ultimate HunterUltimate Hunter
SorcerySorcery
TranscendenceTranscendence
Manaflow BandManaflow Band
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
VexVex
LeblancLeblanc
Passive
Favorable
Favorable

Leblanc's abilities

Passive, spells and ultimate

Mirror Image (P)

When LeBlanc drops below 40% Health, she becomes invisible for 1 second and creates a Mirror Image that deals no damage and lasts for up to 8 seconds.

Cooldowns

Cooldowns by spell rank

LevelQWER
36s15s14s
66s15s14s45s
96s13.75s14s45s
116s12.5s14s35s
166s10s12.5s25s
186s10s11s25s

Playing against Leblanc

How to counter and exploit weaknesses

1

When LeBlanc dashes with W, her return position is visible (distortion on the ground) — place your CC at that spot.

2

Buy MR and HP: her burst is 100% magic damage and she can't fight if she doesn't one-shot.

3

Punish her when her W is on cooldown (18-10s): it's her only mobility and approach damage source.

4

Champions with shields or sustain counter her short burst pattern — she can't trade for extended periods.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 9, 2026