Sephiroth, Fabled SOLDIER // Sephiroth, One-Winged Angel (#451)

[
  {
    "name": "Sephiroth, Fabled SOLDIER",
    "type": "front",
    "power": "3",
    "rules": [
      "Whenever Sephiroth enters or attacks, you may sacrifice another creature. If you do, draw a card.",
      "Whenever another creature dies, target opponent loses 1 life and you gain 1 life. If this is the fourth time this ability has resolved this turn, transform Sephiroth."
    ],
    "types": [
      "Creature"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [
      "Human",
      "Avatar",
      "Soldier"
    ],
    "mana_cost": "{2}{B}",
    "toughness": "3",
    "mana_value": 3,
    "supertypes": [
      "Legendary"
    ],
    "color_identity": [
      "B"
    ]
  },
  {
    "name": "Sephiroth, One-Winged Angel",
    "type": "back",
    "power": "5",
    "rules": [
      "Flying",
      "Super Nova — As this creature transforms into Sephiroth, One-Winged Angel, you get an emblem with \"Whenever a creature dies, target opponent loses 1 life and you gain 1 life.\"",
      "Whenever Sephiroth attacks, you may sacrifice any number of other creatures. If you do, draw that many cards."
    ],
    "types": [
      "Creature"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [
      "Angel",
      "Nightmare",
      "Avatar"
    ],
    "toughness": "5",
    "mana_value": 0,
    "supertypes": [
      "Legendary"
    ],
    "color_identity": [
      "B"
    ],
    "color_indicator": [
      "B"
    ]
  }
]