[Mod Request] Biome Staff

Hello Aternos Team!

Could you add the mod called "Biome Staff" for 1.12.2?

Mod Name: Biome Staff

Version: 1.12.2

Mod Link: https://minecraft.curseforge.com/projects/biome-staff

Description: The "Biome Staff" mod adds a staff that can change the biome of a 5x5 area. It's extremely handy if you want to quickly get rid of snow or rain in a large area.

Thanks in advance!