Once you place the tool/armor/book, you can select from three choices of enchantments, each requiring different amounts of experience and lapis lazuli. Once you.
To use a name tag, it must first be renamed with an anvil, costing 1 experience level. If it is not renamed, it has no effect when used on a mob. After the name.
To add colors in your messages (chat, motd, etc.), you must use color codes that start with the symbol & or § followed by a letter or number: &0 - Black; &1 -.