Important: A repair Skill of 1800+ is required to safely repair enchanted items
Repairing
Place down a mcMMO Anvil and right-click to repair the item you're currently holding. This consumes 1 item on every use.
This passive ability allows you to repair items with a certain chance of maintaining its enchantments. The enchants may be kept at their existing levels, downgraded to a lower level, or lost entirely.
Repair Mastery increases the repair amount. The extra amount repaired is influenced by your Repair skill level.
Super Repair is a passive ability. When repairing an item, it grants players a chance to repair an item with double effectiveness.
To read this guide on the server type /repair ? [page]