[
  {
    "lv": 1,
    "probability": [
      830,
      150,
      15,
      5
    ],
    "Upgrade": 0
  },
  {
    "lv": 2,
    "probability": [
      760,
      200,
      30,
      10
    ],
    "Upgrade": 5
  },
  {
    "lv": 3,
    "probability": [
      690,
      250,
      45,
      15
    ],
    "Upgrade": 10
  },
  {
    "lv": 4,
    "probability": [
      620,
      300,
      60,
      20
    ],
    "Upgrade": 15
  },
  {
    "lv": 5,
    "probability": [
      550,
      350,
      75,
      25
    ],
    "Upgrade": 20
  },
  {
    "lv": 6,
    "probability": [
      480,
      400,
      90,
      30
    ],
    "Upgrade": 25
  },
  {
    "lv": 7,
    "probability": [
      410,
      450,
      105,
      35
    ],
    "Upgrade": 30
  },
  {
    "lv": 8,
    "probability": [
      340,
      500,
      120,
      40
    ],
    "Upgrade": 35
  },
  {
    "lv": 9,
    "probability": [
      270,
      550,
      135,
      45
    ],
    "Upgrade": 40
  },
  {
    "lv": 10,
    "probability": [
      200,
      600,
      150,
      50
    ],
    "Upgrade": 45
  }
]