REQUIRED PLUGINS: (I use my own "Plugin" helper, that needs all of these to function)
- WorldEdit
- PlaceholderAPI
- ProtocolLib

How to use:
Add more items into "Items.yml", and using them create loot boxes using this format:

For example:

You can use: /ezpresents item ITEM
To check if you correctly made it.

To open a box, you have to shift-left click.