Invasion of Innistrad // Deluge of the Dead (#115)

[
  {
    "name": "Invasion of Innistrad",
    "type": "front",
    "rules": [
      "(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)",
      "Flash",
      "When this Siege enters, target creature an opponent controls gets -13/-13 until end of turn."
    ],
    "types": [
      "Battle"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [
      "Siege"
    ],
    "mana_cost": "{2}{B}{B}",
    "mana_value": 4,
    "supertypes": [],
    "color_identity": [
      "B"
    ]
  },
  {
    "name": "Deluge of the Dead",
    "type": "back",
    "rules": [
      "When this enchantment enters, create two 2/2 black Zombie creature tokens.",
      "{2}{B}: Exile target card from a graveyard. If it was a creature card, create a 2/2 black Zombie creature token."
    ],
    "types": [
      "Enchantment"
    ],
    "colors": [
      "B"
    ],
    "subtypes": [],
    "mana_value": 0,
    "supertypes": [],
    "flavor_text": "The eerie magic animating Innistrad's zombies rendered them immune to phyresis, making them crucial to the plane's defense.",
    "color_identity": [
      "B"
    ],
    "color_indicator": [
      "B"
    ]
  }
]