Matchup

Heavy AP damageHigh burstStrong engageCountered by spell shield

Build vs Vex

Build adapted to this matchup

Starting items

Gustwalker Hatchling

Core build

Redemption
1
Moonstone Renewer
2HP
Ardent Censer
3

Standard

Ionian Boots of Lucidity
4CDR
Echoes of Helia
5HP

Anti CC

Mercury's Treads
4vs CC

DPS

Cosmic Drive
Mage tank
Rylai's Crystal Scepter
Mage tank

Other options

Echoes of Helia
HP
Dawncore
Shurelya's Battlesong
Mejai's Soulstealer

Power Spikes

Strength by game phase

Early (0-15)
Mid (15-30)
Late (30+)
IvernIvern
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