CustomEnchantments:
  type: world
  events: 
    on player equips i@BootsofSwiftness:
    - narrate "<&7><&o>You have been granted Swiftness I"
    - cast speed d:9999 p:0

    on player unequips boots:
    - if <item.lore.contains[Swiftness]> {
      - narrate "<&7><&o>Your swiftness has ran out"
      - cast speed d:0 P:0
    }

BootsofSwiftness:
  type: item
  material: i@Diamond_boots
  display name: <&b>Boots of Swiftness
  lore:
  - "Swiftness I"