# Minecraft Raid Mechanics: Spawning and Wave Progression

Canonical: https://guides.gaialegends.pro/posts/minecraft-raid-mechanics-spawning-wave-progression
Published: 2026-09-18
Updated: 2026-09-18
Version scope: Java Edition 1.14+ / Bedrock Edition 1.11+

> Raids are triggered when a player with Bad Omen enters a village; the effect becomes Raid Omen and expires after 30 seconds to start the raid. In Java Edition, any subchunk with a claimed POI (bed, job site, bell) counts as a village, and the raid center is the average of all such POIs within 64 blocks. Waves spawn at a distance, each wave larger and including pillagers, witches, evokers, ravagers, and vindicators. Bedrock uses a larger detection area (64×23×64) around the village center. Raids can be disabled with the `/gamerule raids false` command in Java.

<TldrBox>Raids are triggered when a player with Bad Omen enters a village; the effect becomes Raid Omen and expires after 30 seconds to start the raid. In Java Edition, any subchunk with a claimed POI (bed, job site, bell) counts as a village, and the raid center is the average of all such POIs within 64 blocks. Waves spawn at a distance, each wave larger and including pillagers, witches, evokers, ravagers, and vindicators. Bedrock uses a larger detection area (64×23×64) around the village center. Raids can be disabled with the `/gamerule raids false` command in Java.</TldrBox>

## Key Takeaways

| Point | Details |
| --- | --- |
| A raid begins when | A raid begins when Bad Omen (from killing an illager captain) converts to Raid Omen inside a village, then expires after 30 seconds. |
| In Java Edition, a | In Java Edition, a 'village' is defined by any subchunk containing a claimed point of interest (bed, job site, bell). |
| The raid center is | The raid center is initially the average of all claimed POIs within 64 blocks of the triggering player. |
| Waves grow larger over | Waves grow larger over time, spawning pillagers, witches, evokers, ravagers, and vindicators. |
| In Bedrock Edition, the | In Bedrock Edition, the trigger area is a 64×23×64 box around the village center, not the POI-based system of Java. |
| Raids can be turned | Raids can be turned off in Java Edition with the game rule `raids` set to false. |

A raid is an ominous event in which waves of illagers, witches, and ravagers spawn and attack a village. Here's exactly how the spawning and wave progression work in both Java and Bedrock Edition.

## How Raids Are Triggered

To start a raid, you first need the Bad Omen status effect. You get Bad Omen by killing an illager captain — a pillager or vindicator wearing a banner. When you then enter a village, Bad Omen transforms into Raid Omen.

> A raid is an ominous event in which waves of illagers, witches, and ravagers spawn and attack a village. A raid is an ominous event in which waves of illagers, witches, and ravagers spawn and attack a village.

> It is triggered when a player with the Raid Omen effect runs out of said effect while inside a village. It is triggered when a player with the Raid Omen effect runs out of said effect while inside a village.

If you drink milk before the 30-second countdown finishes, the Raid Omen is cleared and the raid is canceled. Once the effect naturally expires, the raid begins: a bossbar labeled "Raid" appears and starts charging over 15 seconds. A villager runs to ring the bell, and all villagers within 96 blocks (spherical) from the raid center begin panicking until the bar fills.

## Spawn Mechanics and Raid Center


![Minecraft Raid Mechanics: Spawning and Wave Progression supporting Minecraft scene 1](/images/posts/minecraft-raid-mechanics-spawning-wave-progression-inline-1.webp)

In Java Edition, the definition of a "village" is precise:

> In Java Edition, any subchunk containing a POI (point of interest: a bed, job site, or bell) claimed by a villager counts as a village. In Java Edition, any subchunk containing a POI (point of interest: a bed, job site, or bell) claimed by a villager counts as a village.

When you enter a 3×3×3 subchunk region around such a village with Bad Omen, the effect becomes Raid Omen and expires after 30 seconds to start the raid (unless you are in the Nether, which disallows raids in Java).

> The raid center is initially the average position of all claimed POIs within 64 block radius of the player when the raid triggers. The raid center is initially the average position of all claimed POIs within 64 block radius of the player when the raid triggers.

Raid waves spawn some distance from that center and move toward it. If no valid spawn spots exist far away, they may appear much closer. A horn sounds from the direction of each wave, 13 blocks away from the player.

If all POIs (beds, job sites, bells) inside the subchunk around the raid center are lost — villagers killed or blocks destroyed — the center moves to the nearest subchunk still counting as a village within a 5×5×5 subchunk region. If none remain, the raid ends in defeat.

## Wave Progression and Composition

Each wave brings more and tougher enemies.

> Each subsequent wave is larger, with more mobs, including pillagers, witches, evokers, ravagers, and vindicators. Each subsequent wave is larger, with more mobs, including pillagers, witches, evokers, ravagers, and vindicators.

The bossbar is red and shows the total remaining health of all raid mobs (each segment represents 1/10 of the bar). When fewer than three mobs are alive, the exact number displays. The bossbar is visible to players up to 96 blocks away.

## Key Differences Between Java and Bedrock Edition

| Aspect | Java Edition | Bedrock Edition |
|--------|--------------|-----------------|
| Village detection | Subchunk with claimed POI (bed, job site, bell) | 64×23×64 area around the village center |
| Raid trigger area | 3×3×3 subchunks around village | 64×23×64 box centered on village center (1.12 blocks below) |
| Raid Omen duration | 30 seconds | 30 seconds |
| Allowed dimensions | All except Nether | All dimensions? (not specified in packet) |
| Disabling raids | `/gamerule raids false` | Not available (game rule not present) |

> In Bedrock Edition, when a player with Bad Omen enters a 64×23×64 region around a village center (technically 1.12 blocks below the center), the effect transforms into Raid Omen that disappears after 30 seconds, and then the raid starts. In Bedrock Edition, when a player with Bad Omen enters a 64×23×64 region around a village center (technically 1.12 blocks below the center), the effect transforms into Raid Omen that disappears after 30 seconds, and then the raid starts.

In Java Edition, you can also use the game rule to disable raids entirely: set `/gamerule raids false` and no new raids can start (existing ones continue).

For more on defending your village, see our guide on [How to Build a Boss Fight Arena in Minecraft 2026](/posts/how-to-build-a-boss-fight-arena-in-minecraft-2026) — many of the same principles apply to raid-proofing. And don't forget a [Totem of Undying](/posts/totem-of-undying-boss-fight-survival) for those clutch moments.

## Frequently Asked Questions

### Can I stop a raid once it starts?

You cannot cancel a raid that has already started without losing. However, you can prevent the start by drinking milk before the Raid Omen expires. Alternatively, you can kill all spawned raiders to complete the raid early. In Java Edition, you can also toggle the `raids` game rule to false before entering a village, but that only prevents new raids.

### What happens if all villagers die during a raid?

If all villagers are killed and their claimed POI blocks are destroyed, the raid center moves to the nearest subchunk still containing a claimed POI (within a 5×5×5 region). If no such subchunk exists, the raid ends in defeat — the bossbar disappears and you get no hero of the village effect.

### Can raids happen in the Nether?

In Java Edition, no. Raids can be triggered in any dimension except the Nether. In Bedrock Edition, the evidence does not specify a dimension restriction, but typically raids are tied to overworld villages.

## Sources

- A raid is an ominous event in which waves of illagers, witches, and ravagers spawn and attack a village. — [Raid](https://minecraft.wiki/w/Raid)
- It is triggered when a player with the Raid Omen effect runs out of said effect while inside a village. — [Raid](https://minecraft.wiki/w/Raid)
- In Java Edition, any subchunk containing a POI (point of interest: a bed, job site, or bell) claimed by a villager counts as a village. — [Raid](https://minecraft.wiki/w/Raid)
- The raid center is initially the average position of all claimed POIs within 64 block radius of the player when the raid triggers. — [Raid](https://minecraft.wiki/w/Raid)
- Each subsequent wave is larger, with more mobs, including pillagers, witches, evokers, ravagers, and vindicators. — [Raid](https://minecraft.wiki/w/Raid)
- In Bedrock Edition, when a player with Bad Omen enters a 64×23×64 region around a village center (technically 1.12 blocks below the center), the effect transforms into Raid Omen that disappears after 30 seconds, and then the raid starts. — [Raid](https://minecraft.wiki/w/Raid)