Nicol Bolas, the Ravager // Nicol Bolas, the Arisen (#218)

[
  {
    "name": "Nicol Bolas, the Ravager",
    "type": "front",
    "power": "4",
    "rules": [
      "Flying",
      "When Nicol Bolas enters, each opponent discards a card.",
      "{4}{U}{B}{R}: Exile Nicol Bolas, then return him to the battlefield transformed under his owner's control. Activate only as a sorcery."
    ],
    "types": [
      "Creature"
    ],
    "colors": [
      "B",
      "R",
      "U"
    ],
    "subtypes": [
      "Elder",
      "Dragon"
    ],
    "mana_cost": "{1}{U}{B}{R}",
    "toughness": "4",
    "mana_value": 4,
    "supertypes": [
      "Legendary"
    ],
    "color_identity": [
      "B",
      "R",
      "U"
    ]
  },
  {
    "name": "Nicol Bolas, the Arisen",
    "type": "back",
    "rules": [
      "[+2]: Draw two cards.",
      "[−3]: Nicol Bolas deals 10 damage to target creature or planeswalker.",
      "[−4]: Put target creature or planeswalker card from a graveyard onto the battlefield under your control.",
      "[−12]: Exile all but the bottom card of target player's library."
    ],
    "types": [
      "Planeswalker"
    ],
    "colors": [
      "B",
      "R",
      "U"
    ],
    "loyalty": "7",
    "subtypes": [
      "Bolas"
    ],
    "mana_value": 0,
    "supertypes": [
      "Legendary"
    ],
    "color_identity": [
      "B",
      "R",
      "U"
    ],
    "color_indicator": [
      "B",
      "R",
      "U"
    ]
  }
]