Damage

Add Damage

real-changes:
  add-damage: 10

Repair Damage

real-changes:
  repair-damage: 10

Damage Modify

This will directly modify item damage to 100.

real-changes:
  damage: 100

Advanced format:

real-changes:
  damage:
    operation: ADD
    value: 10

For operation option, supports value:

• SET

• ADD

• SUBTRACT

• MULTIPLY