This mod will allow you to use emeralds to create completely new tools, armor and of course weapons. The new tools will look incredibly beautiful and will surely surprise you with their appearance.
Easy Emerald Tools & More Mod for Minecraft 1.16.4 / 1.16.3
From the new one you will have an ax, a pickaxe, a sword, a bow, a shovel, as well as combined tools that will help you perform several functions at once. For example, immediately dig and extract ore.