This is what the code for the items looks like

MyCoolStick:
  Id: IRON_PICKAXE
  Display: 'test'
  CanBreak:
  - Stone

MyCoolAnvil:
  Id: ANVIL
  Display: 'test'
  CanPlaceOn:
  - stone
  Enchantments:
  - DAMAGE_ALL:100
  - KNOCKBACK:10
  - FIRE_ASPECT:5
  Attributes:
    MainHand:
      Health: 100
      MovementSpeed: 1