⚔️— ;; Vex !

Health
14♥ × 7
Behavior
Hostile
Spawn
Summoned by evokers
Damage
Easy: 5.5♥ × 2.75
Normal: 9♥♥♥♥♥
Hard: 13.5♥ × 6.75
Height: 0.8 Blocks
Width: 0.4 Blocks

—The vex is a small flying hostile mob. It wields an iron sword, can phase through walls, and is only summoned as one of the evoker's attacks. They attack by lunging at their targets with their sword. Vexes spawn as part of an evoker's summoning attack: The evoker is surrounded by white particles and makes a magical, horn-like sound. Then, a group of three vexes appears near the evoker. The evoker can summon additional vexes even if some still remain alive from the last summoning.

The vex never spawns naturally, although it can be spawned using spawn eggs or via commands.
Natural
equipment
Iron Sword

Vexes attack players, adult villagers, iron golems, and wandering traders if an evoker summoned them, and any other target as commanded by their summoning evoker (any mob that attacks the evoker accidentally or purposefully, or any mob that illagers naturally attack on sight). They still attack these mobs even when they do not have a weapon. Despite this, they deal the same amount of damage.

Vexes are capable of flying through the air, and can freely pass through any solid block, including water and lava, without taking damage. This means they can also pass through bedrock, meaning it is possible for them to die in the Void. While vexes can pass through blocks easily, honey blocks slow them down like other entities. Vexes also can be bounced back when pushed by a slime block.

While attacking, vexes glow red and lunge at their target. They often fly towards the back of their targets and attack them from behind, making it difficult to block their attacks with a shield.

Vexes do not count towards the bossbar during a raid.

If any mob attacks a vex, any vexes in the area become hostile toward it. This includes vindicators named "Johnny" that attack them, despite both being allied with the illagers.

Vexes summoned by an evoker start taking damage after 30 to 119 seconds and eventually die.‌[Java Edition only] Vexes summoned by a spawner, spawn egg or by the /summon command don't take damage this way.

A vex does not despawn if it has a custom name or if it is in a block, minecart, or boat.

When idle, vexes wander within a 15×11×15 cuboid range centered on their evoker's position, unless summoned by a spawn egg or by the /summon command. This happens when the vexes killed the mob that their evoker commanded them to. Vexes don't kill Evokers, Ravangers, Vindicators, Pillagers and other Vexes.

Vexes make high-pitched sounds everytime they attacked, get hurt, or died. And also, oftenly, they made sounds when they were just fliying.

Despite their ghostly appearances and their ability to phase through the walls, but they are not undead mods.
Vexes are heavily implied to be Allays that have been corrupted by dark magic.

A Vex in Minecraft is a small, hostile mob summoned by Evokers. They have a ghostly, ethereal appearance, floating in the air. Here are their main physical characteristics:

• Size: They're quite small, about half the size of the player character.
• Color: Their body is light grayish-blue, giving them a ghostly or spectral look.
• Wings: Vexes have small, transparent, bat-like wings that they use to fly around.
• Eyes: Their eyes glow in a bright cyan or light blue color, which adds to their eerie appearance.
• Weapon: Each Vex wields an iron sword, which they use to attack players or other entities.

Despite their small size, they're fast and can pass through walls, making them tricky to fight.