Get to level 30 enchants
Place 15 bookshelves around your enchanting table with a one-block air gap. That unlocks the level 30 option, which gives the best enchantments.

Enchantments that cannot be combined
| Pick one of | Item |
|---|---|
| Sharpness, Smite, Bane of Arthropods | Sword, axe |
| Protection, Fire, Blast, Projectile Protection | Armor |
| Silk Touch or Fortune | Tools |
| Mending or Infinity | Bow |
Enchantments the table never gives
Mending, Frost Walker, Soul Speed and Swift Sneak only come from loot, trading or fishing. The best way to get Mending is from a librarian villager.
Using the anvil
- Every time you use an item in an anvil, the next use gets more expensive.
- In survival, anything that would cost 40 levels or more shows Too Expensive!
- Combine books with each other first, then put the finished book on your tool once.
- A grindstone removes enchantments (except curses) and gives you some XP back.