Matchup

Heavy AP damageHigh burstStrong engageCountered by spell shield

Build vs Vex

Build adapted to this matchup

Starting items

Doran's Shield
Health Potion

Core build

Kaenic Rookern
1vs AP
Jak'Sho, The Protean
2vs Hybride
Frozen Heart
3vs AD

Standard

Boots of Swiftness
4vs Slow
Iceborn Gauntlet
5vs AD

Summoner spells

41290%
41410%

Anti AD

Plated Steelcaps
4vs AD
Iceborn Gauntlet
5vs AD
Randuin's Omen
vs AD
Dead Man's Plate
vs AD

Anti Heal

Thornmail
6vs Hybride

Anti AP

Mercury's Treads
4vs CC
Force of Nature
5vs AP

Other options

Protoplasm Harness
Survival
100.0% WR1 games
ResolveResolve
Grasp of the UndyingGrasp of the Undying
Shield BashShield Bash
Second WindSecond Wind
OvergrowthOvergrowth
InspirationInspiration
Biscuit DeliveryBiscuit Delivery
Cosmic InsightCosmic Insight
Attack SpeedHealth ScalingHealth

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
KSanteK'Sante
VexVex
Neutral
Neutral
Neutral

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 9, 2026