Slingshot

slingshot:
  display: '%group-color%Slingshot'
  description: Boost yourself into flight by right-clicking.
  applies-to: Elytra
  type: RIGHT_CLICK
  group: LEGENDARY
  applies:
    - ELYTRA
  levels:
    '1':
      chance: 20
      cooldown: 15
      conditions:
        - '%is holding% contains FIREWORK : %stop%'
      effects:
        - BOOST:UP:10
    '2':
      chance: 40
      cooldown: 10
      conditions:
        - '%is holding% contains FIREWORK : %stop%'
      effects:
        - BOOST:UP:12
    '3':
      chance: 50
      cooldown: 5
      conditions:
        - '%is holding% contains FIREWORK : %stop%'
      effects:
        - BOOST:UP:16