Currently it does NOT work for 1.21.5 - I might fix it eventually
A datapack and mod where you can have a singular totem be infinite. All you have to do is yeet a totem and an infinity book on the ground and it will merge and then boom, you now have a totem of infinity.
Note
I took down the 1.13-1.16.5 versions because I want to just have the datapack work for later versions.
