Minecraft Ender Infection | Command Creation

This is a one command creations I have made which brings a boss and minibosses into your world.
This command also gives you 2 special items, creates and infection, and spawns in a structure.

For an idea how the command works, take a look at the video/pictures above.

To spawn this into your world download the text file (from the download world option) and copy the command into a command block and activate it.
To get a command block type in chat: /give @p minecraft:command_block

This i a pretty small command creation, so for a challenge and to make it more fun, try and fight the bosses with only diamond gear and no potions

*Your world must be on at least easy for the command creation to work