Biome

Description

This condition tests if the target is within the given list of biomes.
If no namespace is provided, it will default to minecraft:

Attributes

Attribute Aliases Description Default
biome b A list of biomes to check minecraft:plains
exact e Whether to match the biome exactly true

Examples

Conditions:
- biome{b=minecraft:plains,river} true

If using a custom biome (like from a datapack), you can define it with the namespaced key like this:

Conditions:
- biome{b=far_end:void,far_end:warped_marsh} true
Updated Aug 19, 2026