Talk:Anvil/@comment-66.215.148.86-20180407080121/@comment-33185350-20180407134132

This page has some good information. The most important thing is reforging tools though. To reforge, just put some of the same item used to repair into the anvil and click on the hammer icon. If you don’t have enough material it will say so, otherwise it will basically choose new modifiers for your item.

You can also reforge with smiths (click on “smith” to open the GUI) and this costs coin instead of material. Don’t put anything but the weapon into the slot, as long as there is enough coin in your inventory (out of pouches) you can reforge.

Then you combine items with enchantments you like on the anvil (make sure not to reforge them again), akin to the process in vanilla.