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Vex
Guide · Mid

Vex Guide

the Gloomist
Mage
Tier B Mid

Vex, the Gloomist, is a mage champion. Across our 318 analysed ranked games, Vex is mostly played in Mid (100% of its games), with a 50.3% win rate in that role: tier B among Mid champions (#15 of 42, ranked by win rate). Vex's damage is mostly magic (90%): magic resistance items are therefore effective against this champion. Win rate varies with game length: 53.2% in medium-length games (25 to 35 min, 171 games) versus 46.1% in short games (under 25 min).

Average KDA
7.7 / 6.4 / 7.8
ratio 2.4
Damage / min
924
CS / min
6.9
Gold / min
420
Kill participation
47%
Vision / min
0.81

Averages measured over 318 Mid games played with Vex, from our ranked Solo/Duo data collection.

Combos and how to play

Written guide · based on the official ability texts

Vex is a counter-mobility mage: her passive empowers her regularly so that her next basic ability terrifies and interrupts dashes. Every dash by a nearby enemy gives her a consumable mark for bonus damage and a reduced cooldown. Shadow Surge marks then makes her dash onto the enemy.

Vex's strengths

  • Her passive terrifies and interrupts dashes: it is a direct answer to assassins and engages.
  • Every enemy dash gives her a mark that deals bonus damage and reduces the cooldown of her empowerment.
  • Shadow Surge marks from afar and can be recast to dash onto the target.

Vex's weaknesses

  • Against champions with no dash, she benefits less from her marks.
  • Her empowerment is periodic: wasting it has a cost.
  • Fragile against quick bursts if her shield is not ready.

Role in team fights

Vex protects her team from engages: her empowered ability terrifies the diving enemy, Personal Space gives her a shield, and Shadow Surge lets her finish a marked carry. She is very effective against compositions that rely on dashes.

The anti-dash
Mistral Bolt Q Looming Darkness E Personal Space W

When: An enemy dashes.

Your empowered ability terrifies and interrupts the dash; the applied mark deals bonus damage if consumed.

The hunting ultimate
Shadow Surge R Shadow Surge R Mistral Bolt Q Looming Darkness E

When: A carry is visible.

Shadow Surge marks a champion then is recast to dash onto them and deal damage.

Defense
Personal Space W Looming Darkness E

When: An enemy dives.

Personal Space gives you a shield and damages nearby enemies; Looming Darkness slows and applies Despair.

The riposte to an engage
Personal Space W Mistral Bolt Q Looming Darkness E Shadow Surge R

When: An enemy dives you or your carry.

Personal Space gives you a shield and damages nearby enemies, your empowered ability terrifies and interrupts the dash, Looming Darkness slows and applies Despair.

Laning phase

Wait until your empowerment is ready to terrify. Looming Darkness slows and applies Despair.

Common mistakes

Build, runes and summoner spells

The most-played core build is Zhonya's Hourglass, Shadowflame, and Luden's Echo (82 games, 53.7% win rate), usually with Spellslinger's Shoes (51.3% over 269 games).

82 games · 53.7%
33 games · 57.6%
32 games · 50.0%

Boots

Spellslinger's Shoes51.3% · 269 games
Chainlaced Crushers44.4% · 18 games
Crimson Lucidity38.9% · 18 games

Summoner spells

FlashIgnite Flash + Ignite50.2% · 221 games
FlashTeleport Flash + Teleport50.5% · 91 games

Most-played runes

Electrocute
Electrocute + Sorcery
50.5% · 212 games
Primary tree · Domination
Taste of Blood79%
Grisly Mementos84%
Ultimate Hunter98%
Secondary tree · Sorcery
Manaflow Band89%
Transcendence81%
Shards
Attack speed94%
Adaptive force99%
Health scaling78%
Electrocute
Electrocute + Precision
56.0% · 25 games
Primary tree · Domination
Taste of Blood84%
Grisly Mementos76%
Ultimate Hunter84%
Secondary tree · Precision
Coup de Grace72%
Presence of Mind72%
Shards
Attack speed92%
Adaptive force96%
Health92%

For each row, the most picked rune among the games played with this page (share of games in brackets).

Which items to build against the enemy team?

We sort every game by the enemy team's damage. These are Vex's completed items and their win rate in each situation; "▲" marks an item that does at least 3 points better than its usual win rate.

Mostly magic-damage enemy team52.9% · 87 games
At least 50% of their damage is magic

No item clearly stands out in this situation: the usual build remains the reference.

Mostly physical-damage enemy team48.4% · 97 games
Less than 35% of their damage is magic

No item clearly stands out in this situation: the usual build remains the reference.

Balanced enemy team50.0% · 134 games
Mixed physical and magic damage

No item clearly stands out in this situation: the usual build remains the reference.

Counters and matchups

Who counters Vex in Mid

Yasuo Vex: 52.9%17 games

Yasuo has the edge in 47% of the 17 Mid duels against Vex. See the Yasuo guide.

Who Vex is strong against

Yasuo52.9% · 17 games

Win rates measured over direct same-role duels; only matchups with more than 15 games are listed. See all of Vex's matchups.

Abilities

Doom 'n Gloom
PassiveDoom 'n Gloom
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.
Mistral Bolt
QMistral Bolt
Launch a damaging missile that accelerates mid-flight.
Personal Space
WPersonal Space
Gain a shield and damage nearby enemies.
Looming Darkness
ELooming Darkness
Summon a damaging and slowing zone that applies Gloom to enemies.
Shadow Surge
RShadow Surge
Fire a missile that marks an enemy champion. Recast to dash to them and deal damage.

Frequently asked questions

What is the best build for Vex?

The most-played core build is Zhonya's Hourglass, Shadowflame, and Luden's Echo (82 games, 53.7% win rate), usually with Spellslinger's Shoes (51.3% over 269 games).

Who counters Vex?

Vex's toughest matchups in Mid are Yasuo (52.9% win rate over 17 games).

What are Vex's best matchups?

Vex posts its best win rates against Yasuo (52.9%).

What game length suits Vex best?

Win rate varies with game length: 53.2% in medium-length games (25 to 35 min, 171 games) versus 46.1% in short games (under 25 min).

Which runes should I play on Vex?

The most-played rune page uses Electrocute with the Sorcery secondary tree (212 games, 50.5% win rate).

Full Vex page · League of Legends tier list · All champion guides