Survival 3.0 adds a lot of new custom enchantments to the game. These new enchantments will be found in all the normal ways you would normally obtain them. Enchantment tables, villagers, fishing, chests in random structures(shipwrecks, end cities, etc.) as well as mob drops and shop items.
This guide will explain the new enchantments, what they do, and how/where to obtain them.
Notes:
This is an example layout of the enchantments you will see in this guide with an explanation for each part.