Puck:
  Mobtype: Skeleton
  Display: 'Puck'
  Disguise:
    Type: BLOCK
    Block: OBSIDIAN
    BlockData: 0
    ShowName: true
  AIGoalSelectors:
  - 0 clear
  AITargetSelectors:
  - 0 clear
  Health: 900
  Damage: 0
  Equipment:
  Drops:
  Options:
    PreventOtherDrops: true
  Skills:
  - explosion{yield=4} @target ~onDeath 1
  - effect:lightning @self ~onSpawn 1