Matchup

Azir
Azir
43%
57%

vs

43.9%

over 278 games

Vex
Vex
0%
100%
Heavy AP damageHigh burstStrong engageCountered by spell shield

Hard matchup

You are stronger late game — farm safe and avoid early trades.

Build vs Vex

Build adapted to this matchup

Starting items

Doran's Ring
Health Potion
x2

Core build

Nashor's Tooth
1DPS
Liandry's Torment
2Mage tank
Zhonya's Hourglass
3vs AD

Standard

Sorcerer's Shoes
4Magic pen
Shadowflame
5vs Tank

Summoner spells

41291%
4145%

Anti AP

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

Anti Heal

Morellonomicon
6vs Heal

Anti Tank

Shadowflame
5vs Tank
Void Staff
vs Tank
Stormsurge
vs Tank

DPS

Rabadon's Deathcap
Mage
Hextech Rocketbelt
Mage tank
Rylai's Crystal Scepter
Mage tank
Dusk and Dawn
Mage tank
Lich Bane
Mage
Riftmaker
Mage tank
Luden's Echo
Mage

Other options

Mejai's Soulstealer
83.3% WR6 games
PrecisionPrecision
Lethal TempoLethal Tempo
Presence of MindPresence of Mind
Legend: AlacrityLegend: Alacrity
Cut DownCut Down
SorcerySorcery
Manaflow BandManaflow Band
Gathering StormGathering Storm
Attack SpeedAdaptive ForceHealth Scaling

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
AzirAzir
VexVex
Careful
Careful
Aggressive

Vex's abilities

Passive, spells and ultimate

Doom 'n Gloom (P)

Vex periodically becomes empowered, causing her next basic Ability to fear enemies and interrupt dashes. Whenever a nearby enemy dashes, Vex applies a mark that can be consumed for bonus damage that also reduces the cooldown of her empowered state.

Cooldowns

Cooldowns by spell rank

LevelQWER
38s16s13s
66s16s13s2m20
94s15s13s2m20
114s14s13s2m
164s12s13s1m40
184s12s13s1m40

Playing against Vex

How to counter and exploit weaknesses

1

Vex is weak against champions WITHOUT dashes: her anti-dash passive doesn't proc if you don't dash.

2

Her R is a skillshot: dodge the missile and she can't dash to you.

3

Punish her when her fear passive is on cooldown (the indicator below her is grayed out when unavailable).

4

Long-range champions without mobility (Xerath, Vel'Koz) counter her well.

Source: op.gg + LTL Engine · Patch 16.9.1 · May 8, 2026