Staff of Building adds in new wands staffs which can be used to speed up building. It is built for the 1.16 snapshots on Fabric. There is a staff for each material, as shown below:

Radius: 1

Durability: 100

Radius: 2

Durability: 250

Radius: 3

Durability: 500

Radius: 4

Durability: 150

Radius: 4

Durability: 1000

Radius: 5

Durability: 1250

This mod is MIT. You are free to use the code and assets inside as you see fit.