Have you ever wanted to hold a mob egg in survival? This time you can!

To craft a book of knowledge, you need:

• 2 End Crystal
• 2 Heart of the sea
• 2 Netherite Upgrade
• 2 Totem of Undying
• 1 Book and Quilk

!Craft knowledge book!

To get mob eggs, put the book of knowledge in the stone cutter.

!egg

Crafting a spawner

!spawner

Crafting a trial spawner

!spawner