Assertion: mob | /r/CapableOf | spawn in 9×9 horizontal area
Facets:
value: from the spawner
type: LOCATION
Source sentences:
text: While the block is active, it spawns mobs within an 8×3×8 block volume (8 wide, 8 long, and 3 high) centered on the center of the block, effectively meaning mobs can spawn in a 9×9 horizontal area, or 3.5 blocks vertically from the spawner.