Helmets

Protection IV

Respiration III

Aqua Affinity

Unbreaking III

Chestplates

Protection IV

Thorns III

Unbreaking III

Leggings

Protection IV

Unbreaking III

Boots

Protection IV

Feather Falling IV

Depth Strider III

Unbreaking III

Swords

Sharpness V

Smite V

Bane of Arthropods V

Unbreaking III

Mending

Axes

Sharpness V

Unbreaking III

Mending

Bows

Power V

Punch II

Flame

Unbreaking III

Infinity or Mending

Crossbows

Quick Charge III

Unbreaking III

Multishot or Piercing IV

Pickaxes

Efficiency V

Unbreaking III

Fortune III or Silk Touch

Shovels

Efficiency V

Unbreaking III

Fortune III

Axes

Efficiency V

Unbreaking III

Silk Touch or Fortune III

Fishing Rods

Luck of the Sea III

Lure III

Unbreaking III

Mending

Enchanted Books

Mending

Unbreaking III

Efficiency V

Sharpness V

Others as desired

Name Tags

Assign custom names to items

Basic Potions

Potion of Night Vision

Potion of Fire Resistance

Potion of Strength

Potion of Swiftness

Final Checks

Confirm all items are available for enchanting (anvils, enchanting tables)

Ensure sufficient experience levels for applying all desired enchantments

Check for and resolve any conflicting enchantments that cannot be combined

This checklist provides a detailed overview of the maximum enchantments available in Minecraft version 1.21.4, organized by category.