{
  "Bobert":
  {
    "chance": -30,
    "Block":
    [
        {"xOffSet":-1, "yOffSet":"%%RND(1,5)%%", "zOffSet":"%%RND(3)%%", "block":"%%[minecraft:beacon, minecraft:diamond_block, minecraft:obsidian]%%", "falling":false, "delay":1, "relativeToPlayer":true, "removeUnbreakableBlocks":false}
    ]
  }

}