Description:

create a minecraft item that has the following description: 'An unbreakable Creative Mode Biome-Shifting Orb that, when activated by a configurable hotkey to select a biome from a UI, instantly reclassifies all chunks within the player's render distance to the chosen biome. This process changes environmental properties like visuals, weather, and mob spawns, does not alter the existing blocks in those chunks. item accesses command codes of biome replacement to function.' Edit v3: usage replaces biome code of biomes effected.